Best Sand Filters For Above Ground Pools: Pumps and Tanks Compared

Best Sand Filters For Above Ground Pools

A strong above-ground pool sand filter should match your pool’s capacity and plumbing while offering a practical way to filter and backwash; pump-and-filter systems suit owners replacing a complete setup, while tank-only models suit those pairing a filter with existing equipment. This roundup compares ten options, from a Hayward 18-inch filter tank to pumps rated from 2,100 to 3,800 GPH and larger filter tanks. The listings vary in size, valve functions, timers, and included components, so check what each product actually includes before choosing.

In particular, a standalone tank is not the same purchase as a pump-and-filter system, and a listed flow rate alone does not confirm compatibility with your pool or hoses. Use the comparisons below to narrow your choice by equipment type and stated specifications.

The Hayward ProSeries 18-Inch is the leading choice for shoppers seeking a standalone sand filter designed for above-ground pools. Its 18-inch tank uses a self-cleaning lateral system intended to distribute water evenly and support balanced backwashing, and its 7-position VariFlo valve provides multiple operating settings. It is a filter tank, not a listed pump-and-filter package, so pair it with compatible equipment.

If you need a complete system with a stated flow rate and timer, consider the Intex SX2100 Sand Filter Pump instead.

Our Top Picks

Hayward ProSeries 18-InchBest Overall

Hayward ProSeries 18-Inch

Designed for above-ground pools, this 18-inch tank has a self-cleaning lateral system and a 7-position VariFlo valve for backwashing and operation.

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Intex SX2100 Sand Filter PumpBest Timer Option

Intex SX2100 Sand Filter Pump

This complete 2,100 GPH pump-and-filter system has a six-function valve, a built-in 24-hour timer, and stated two- to 12-hour preset cycles.

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FOTING 3800 GPH PumpHighest Listed Flow

FOTING 3800 GPH Pump

This above-ground system lists 3,800 GPH, a 1 HP pump, a 24-hour timer, and suitability for pools up to 13,000 gallons.

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Compare the sand filters and pump systems

#ProductDimensionsWeightMaterialBuy
120.3"L x 20.3"W x 36.4"H32.9 lbsandView on Amazon
222.25"L x 15.38"W x 23.25"H29.1 lbPlasticView on Amazon
3
FOTING 3800 GPH Pump3. FOTING 3800 GPH PumpHighest Listed Flow
20"L x 16"W x 28"H30.9 lbThermoplastic, Stainless SteelView on Amazon
4
LANCHEZ 3500 GPH Pump4. LANCHEZ 3500 GPH PumpMid-flow pool pump buyers
—31.9 lb—View on Amazon
5
Intex 2800 GPH Bundle5. Intex 2800 GPH BundleMedia-Included Bundle
——Metal, PlasticView on Amazon
6
FOTING 3800 GPH Timer Pump6. FOTING 3800 GPH Timer PumpTimer-equipped high-flow setups
20 x 16 x 28 in30.9 lb—View on Amazon
7
Raypak Protege 16-Inch7. Raypak Protege 16-InchCompact Filter Tank
——sandView on Amazon
8
Raypak Protege 14-Inch8. Raypak Protege 14-InchSmaller Raypak tank shoppers
—19 lbsandView on Amazon
9
AQUASTRONG 20-Inch Tank9. AQUASTRONG 20-Inch TankReplacement tank shoppers
34.6"L x 20"W x 34.6"H——View on Amazon
10
Hayward 24-Inch Filter10. Hayward 24-Inch FilterLarge-tank Hayward filter buyers
24.6 x 24.6 x 44 in50 lb—View on Amazon

Detailed Reviews: Best Sand Filters For Above Ground Pools

Hayward ProSeries 18-Inch

#1 · Best Overall

1. Hayward ProSeries 18-Inch

  • Dimensions: 20.3"L x 20.3"W x 36.4"H
  • Weight: 32.9 lb
  • Material: sand

Best for: Above-ground pool filter owners.

Why it ranks #1: Designed for above-ground pools, this 18-inch tank has a self-cleaning lateral system and a 7-position VariFlo valve for backwashing and operation.

A self-cleaning lateral system is the defining feature of Hayward’s 18-inch ProSeries filter, helping distribute water evenly through the filter and balance backwashing. Its corrosion-proof materials are specified for all-weather performance, making this a focused choice for above-ground pool owners seeking a standalone sand filter rather than a pump-and-filter package.

The 7-position VariFlo valve gives you multiple operating positions, while the self-cleaning laterals support even water distribution and balanced backwashing. That combination can simplify routine filter operation and backwashing without requiring you to manage a separate distribution system. The 18-inch tank measures 20.3 by 20.3 by 36.4 inches, so check that footprint and height against your equipment area. This listing identifies a sand filter, not a complete pump system.

Pros
  • 18-inch filter for above-ground pools
  • Self-cleaning lateral system supports even water distribution
  • Balanced backwashing is a stated design benefit
  • 7-position VariFlo valve
Cons
  • This listing is for a filter, not a complete pump system.

Skip it if you need a pump included; the Intex Krystal Clear 2,100 GPH pump-and-filter system is a more complete listed setup.

Choose this Hayward if your above-ground pool already has a pump and you want an 18-inch sand filter with a 7-position valve. Allow for its 36.4-inch height and plan to source the pump separately.

Full product details
BrandHayward
ColorTan
Included ComponentsSand filter
Dimensions20.3"L x 20.3"W x 36.4"H
Item Weight32.9 pounds
ManufacturerHayward
Part NumberW3S180T
Materialsand
Model NumberW3S180T

Listed on Amazon as: Hayward ProSeries Swimming Pool Sand Filter for Above Ground Pools, 18 Inch

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Intex SX2100 Sand Filter Pump

#2 · Best Timer Option

2. Intex SX2100 Sand Filter Pump

  • Dimensions: 22.25"L x 15.38"W x 23.25"H
  • Weight: 29.1 lb
  • Material: Plastic

Best for: Scheduled pool-care shoppers.

Why it ranks #2: This complete 2,100 GPH pump-and-filter system has a six-function valve, a built-in 24-hour timer, and stated two- to 12-hour preset cycles.

A built-in 24-hour timer with preset cycles from two to 12 hours is the defining convenience of Intex’s 2,100 GPH sand filter pump, letting pool owners schedule operating periods rather than switch the unit on manually each time. Its six-function valve also covers filtering, backwashing, rinsing, recirculating, draining, and closing.

The timer’s selectable two-to-12-hour cycles support a repeatable operating routine, while the six-function valve puts several common water-handling modes in one control. Intex specifies a 2,100 GPH flow rate and 120-volt supply, useful details when matching the pump to pool equipment and an available outlet. Installation is described as hooking up hoses and plugging in, and the product is specified for INTEX above-ground pools, which narrows its stated fit.

Pros
  • 2,100 GPH stated flow rate
  • Built-in 24-hour timer with two-to-12-hour cycles
  • Six valve functions include backwash and rinse
  • Installation described as hose hookup and plug-in
Cons
  • Its stated 120-volt supply requires a compatible outlet.

Skip it if you want a larger stated flow rate; the Intex 26647EG is listed at 2,800 GPH.

This Intex suits owners of compatible INTEX above-ground pools who value scheduled run cycles and multiple valve functions. Check that the 2,100 GPH rating fits your pool system and that a suitable 120-volt outlet is available.

Full product details
BrandIntex
ColorGrey
Included ComponentsIntex Krystal Clear Sand Filter Pump for Above Ground Pools
Dimensions22.25"L x 15.38"W x 23.25"H
Item Weight29.1 pounds
ManufacturerIntex Recreation Corp.
Part Number26645EG
Manufacturer Warranty Description2 year manufacturer
MaterialPlastic
Model Number26645EG
Product StyleSand Filter Pump
StyleSand Filter Pump
Voltage120 volts

Listed on Amazon as: INTEX Krystal Clear 2,100 GPH Sand Filter Pump for Above Ground Pools

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FOTING 3800 GPH Pump

#3 · Highest Listed Flow

3. FOTING 3800 GPH Pump

  • Dimensions: 20"L x 16"W x 28"H
  • Weight: 30.9 lb
  • Material: Thermoplastic, Stainless Steel

Best for: Timer and accessory bundle seekers.

Why it ranks #3: This above-ground system lists 3,800 GPH, a 1 HP pump, a 24-hour timer, and suitability for pools up to 13,000 gallons.

A 24-hour timer paired with a 3,800 GPH pump makes this FOTING 13-inch sand filter system a scheduled-operation option for above-ground pools. The listing specifies a 1 HP motor, a seven-way valve, and a pool capacity up to 13,000 gallons, while its included hose, adaptors, clamps, and fittings detail the supplied hookup parts.

The timer and seven-way valve combine scheduling with multiple operating modes, while the 3,800 GPH rating and 1 HP specification give buyers concrete circulation figures to evaluate. FOTING lists a maximum pool size of 13,000 gallons. The package also specifies a hose, hose adaptors, hose clamps, and a pressure gauge, which can help buyers inventory connection and monitoring components before setup. At 20 by 16 by 28 inches, it needs a planned equipment-area footprint.

Pros
  • 24-hour timer
  • 1 HP pump rated at 3,800 GPH
  • Seven-way valve
  • Hose, adaptors, clamps, and pressure gauge listed
Cons
  • Its stated pool-capacity limit is 13,000 gallons.

Skip it if your pool exceeds 13,000 gallons; this FOTING listing specifies a maximum capacity of 13,000 gallons.

This FOTING suits owners of above-ground pools up to 13,000 gallons who want a timer, seven-way valve, and listed hookup accessories. Check the 20-by-16-by-28-inch footprint and compare its capacity limit with your pool.

Full product details
BrandFOTING
ColorBlue
Included ComponentsValve x1, Flange Clamp x 1, O-ring x 1, Filter Tank x 1, Filter Assembly x 1, Drain Plug x 1, Base Support x 1, Pump x 1, O-ring x 5, Hose Adaptor x 5, Hose Clamp x 2, 1-1/4”(32mm) x 17.7” (45cm) Hose x 1, Plug w/ O-ring 1-1/2”(38mm) MIP x 1, Pressure Gauge x 1, Neck Fitting (Funnel) x 1
Dimensions20"L x 16"W x 28"H
Item Weight30.9 pounds
ManufacturerFOTING
Part NumberFT-CLP5503
Manufacturer Warranty Description3 Year Manufacture
MaterialThermoplastic, Stainless Steel
Model NumberFT-CLP5503
Product StyleAbove Ground
StyleAbove Ground
Voltage115 volts
Additional InformationImportant Information Wattage 550 watts Bulb Voltage 115 volts

Listed on Amazon as: 2026New 13" Sand Filter Pump with 24H Timer for Above Ground Pool, 1HP 3800GPH Pool Pumps Above Ground for Pools up to 13000 GAL, IPX4 Pool Sand Filter with 7-Way Valve for Filtration & Circulation

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LANCHEZ 3500 GPH Pump

#4

4. LANCHEZ 3500 GPH Pump

  • Weight: 31.9 lb

Best for: Mid-flow pool pump buyers.

Why it ranks #4: Its 3/4 HP pump lists up to 3,500 GPH and a maximum pool capacity of 13,000 gallons, with a 7-way valve.

A 3,500 GPH maximum flow rate is the key specification of this LANCHEZ 13-inch sand filter pump, with the listing matching it to above-ground pools up to 13,000 gallons. Its 3/4 HP pump and seven-way valve give buyers specific operating and control details to compare when selecting a combined filtration unit.

The 3/4 HP pump is listed with flow up to 3,500 GPH, which the product description connects to pools with a maximum capacity of 13,000 gallons. That stated pairing helps buyers assess fit before installation. The seven-way valve uses a symmetric channel and anti-turbulence design, according to the listing, while the system is described as easy to install. Package dimensions are 14.17 by 11.22 by 9.45 inches; use those listed figures when planning storage or handling.

Pros
  • 3/4 HP pump
  • Up to 3,500 GPH stated flow
  • Seven-way valve
  • Listed for pools up to 13,000 gallons
Cons
  • Its maximum stated flow is 3,500 GPH.

Skip it if you want a higher listed flow rate; the FOTING FT-CLP5503 is specified at 3,800 GPH.

This LANCHEZ system fits buyers whose above-ground pool falls within the stated 13,000-gallon capacity and who want a 3/4 HP pump with a seven-way valve. Compare its 3,500 GPH limit with your circulation needs before selecting it.

Full product details
BrandLANCHEZ
Item Weight31.9 pounds
Item model numberLZ-CLP5503
ManufacturerLANCHEZ
Package Dimensions14.17 x 11.22 x 9.45 inches

Listed on Amazon as: LANCHEZ Sand Filter Pump 13" 3/4HP for Above Ground Pool, 3500GPH Pool Pumps Above Ground, Pool Sand Filter with 7-Way Valve

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Intex 2800 GPH Bundle

#5 · Media-Included Bundle

5. Intex 2800 GPH Bundle

  • Material: Metal, Plastic

Best for: Pump-and-sand bundle shoppers.

Why it ranks #5: This above-ground Intex pump is bundled with two 50-pound bags of silica filter sand, making the included media a useful differentiator.

This Intex bundle pairs a 2,800 GPH Krystal Clear sand filter pump with two 50-pound bags of OptiFlow silica filter sand, a concrete advantage for buyers sourcing both the pump and filter media together. The listed model is 26647EG, and the product is specified for above-ground pools.

The pump’s 2,800 GPH rating gives buyers a stated flow figure for comparing pool systems, while the two 50-pound sand bags provide 100 pounds of listed media in the same bundle. That pairing can simplify assembling a sand-filtration setup when filter sand is also needed. The listing identifies the unit as an above-ground Intex Krystal Clear pump, but does not provide timer or valve details in the supplied specifications, so compare those controls separately if they matter to your routine.

Pros
  • 2,800 GPH pump rating
  • Two 50-pound bags of OptiFlow silica filter sand
  • Intex Krystal Clear model 26647EG
  • Specified for above-ground pools
Cons
  • The stated flow rate is 2,800 GPH.

Skip it if you need the higher stated flow of 3,800 GPH; the FOTING FT-CLP5503 lists that pump rating.

Pick this Intex bundle if you need an above-ground pool pump and silica filter sand together and its 2,800 GPH rating suits your system. Check valve and timer details separately if those controls affect your preferred maintenance routine.

Full product details
BrandIntex
ColorWhite
ManufacturerGulf Coast Sand, LLC
Part Number26647EG + 2 x 50lbPoolSand
MaterialMetal, Plastic
Model Number26647EG + 2 x 50lbPoolSand
Product StyleAbove Ground
StyleAbove Ground
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov

Listed on Amazon as: Intex 26647EG Krystal Clear 2800 GPH Sand Filter Pump for Above Ground Pools Bundled with OptiFlow 2 Pack Premium Pure Silica Filter Sand, 50 lb Bags

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FOTING 3800 GPH Timer Pump

#6

6. FOTING 3800 GPH Timer Pump

  • Dimensions: 20 x 16 x 28 in
  • Weight: 30.9 lb

Best for: Timer-equipped high-flow setups.

Why it ranks #6: The listing specifies a 13-inch, 1 HP pump rated at 3,800 GPH, a 24-hour timer, and a 7-way valve for pools up to 13,000 gallons.

A 3,800 GPH rating paired with a 24-hour timer defines this FOTING 13-inch sand filter pump, giving above-ground pool owners both a stated flow figure and scheduled operation in one unit. Its title specifies a 1 HP pump, a seven-way valve, and suitability for pools up to 13,000 gallons.

The stated 3,800 GPH flow and 1 HP rating give buyers concrete pump specifications to compare with their pool setup, while the 13-inch filter establishes the vessel size. A 24-hour timer can support scheduled operation, and the seven-way valve offers multiple modes for managing filtration and related tasks. The title also lists filter media and leak-resistant construction. At 20 by 16 by 28 inches, the unit has a defined equipment-area footprint; pool capacity is specified up to 13,000 gallons.

Pros
  • 3,800 GPH stated pump flow
  • 24-hour timer
  • Seven-way multi-port valve
  • Specified for pools up to 13,000 gallons
Cons
  • Its stated pool-capacity limit is 13,000 gallons.

Skip it if you have a pool above 13,000 gallons; the listing gives this FOTING unit a 13,000-gallon ceiling.

Choose this FOTING for an above-ground pool within its stated 13,000-gallon limit when a timer, seven-way valve, and 3,800 GPH rating suit your system. Its 13-inch filter and 20-by-16-inch footprint are useful fit checks.

Full product details
BrandFOTING
Item Weight30.9 pounds
Item model numberFT-CLP5503
ManufacturerFOTING
Dimensions20 x 16 x 28 inches

Listed on Amazon as: 2026New Sand Filter Pump 13" 1HP Swimming Pool Filter System with 24H Timer, 3800 GPH Pump for Above Ground Pool, 7-Way Multi-Port Valve, Leak-Resistant & Filter Media, for Pools Up to 13000 Gallons

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Raypak Protege 16-Inch

#7 · Compact Filter Tank

7. Raypak Protege 16-Inch

  • Material: sand

Best for: Compact freestanding filter buyers.

Why it ranks #7: This freestanding 16-inch top-mount tank is described for above-ground pools and uses sand filtration without chemicals, according to the listing.

Raypak’s 16-inch top-mount tank is the defining feature of the Protege SF, giving above-ground pool owners a freestanding sand-filter option in a smaller stated diameter than the brand’s 18-inch Hayward filter. Raypak also describes easy operation and filtration without chemicals, which may suit buyers seeking a straightforward tank for a pool system.

The 16-inch top-mount format identifies the tank size and valve arrangement, while its freestanding installation type supports placement as a separate filtration component. Raypak says the filter uses no chemicals and creates little waste, giving buyers a stated filtration approach to weigh alongside their existing pool-care routine. Its description also highlights easy operation. No pump flow rate or included pump is specified here, so treat this as a filter tank and plan the rest of the system accordingly.

Pros
  • 16-inch top-mount sand filter tank
  • Freestanding installation type
  • Description says it uses no chemicals
  • Description cites little waste and easy operation
Cons
  • The supplied specifications identify a filter tank, not a pump.

Skip it if you need a pump and timer in one unit; the Intex Krystal Clear 2,100 GPH system includes a pump and 24-hour timer.

Consider the Protege SF if you want a freestanding 16-inch tank for an above-ground pool system and prefer the stated no-chemical filtration approach. Confirm your setup has a compatible pump, since one is not specified as included.

Full product details
BrandRaypak
Installation TypeFreestanding
ManufacturerRAYPAK
Materialsand
Model Number018182

Listed on Amazon as: Raypak Protege SF 16" Top Mount Above Ground Pool Sand Filter Tank

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Raypak Protege 14-Inch

#8

8. Raypak Protege 14-Inch

  • Weight: 19 lb
  • Material: sand

Best for: Smaller Raypak tank shoppers.

Why it ranks #8: The 14-inch top-mount tank is described for above-ground pools and weighs 19 pounds, but the listing does not specify a pump.

Raypak’s 14-inch top-mount Protege SF is a compactly specified sand filter tank for above-ground pool systems, with a stated weight of 19 pounds. Raypak describes the filter as using no chemicals and creating little waste, making those operating characteristics relevant to buyers comparing a standalone tank with larger filtration options.

The 14-inch top-mount format identifies the tank’s filter size and mounting style, while the 19-pound listed weight gives a concrete handling detail for placement planning. Raypak’s description cites easy operation and durability, alongside filtration that uses no chemicals and creates little waste. Those are the supplied claims to weigh when considering routine pool care. The specifications do not list a pump or flow rate, so this tank should be evaluated as one component of a broader filtration setup.

Pros
  • 14-inch top-mount sand filter tank
  • 19-pound listed weight
  • Description says it uses no chemicals
  • Description cites little waste and easy operation
Cons
  • The supplied specifications identify a filter tank, not a pump.

Skip it if you need an included pump; the Intex Krystal Clear 2,100 GPH system is listed as a pump and filter.

The 14-inch Protege SF suits above-ground pool owners seeking a Raypak tank and a smaller stated filter size. Its 19-pound weight may help with placement planning, but a pump is not specified as included, so account for that separately.

Full product details
BrandRaypak
Item Weight19 pounds
ManufacturerRAYPAK
Materialsand
Model018181
Model Number018181

Listed on Amazon as: Raypak Protege SF 14-Inch Top Mount Above Ground Pool Sand Filter Tank

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AQUASTRONG 20-Inch Tank

#9

9. AQUASTRONG 20-Inch Tank

  • Dimensions: 34.6"L x 20"W x 34.6"H

Best for: Replacement tank shoppers.

Why it ranks #9: This 20-inch above-ground tank includes a 6-way valve, base, tank clamp, tank O-ring, sand shield, and Teflon tape.

A 20-inch tank paired with a six-way valve is the defining combination on this AQUASTRONG sand filter, giving above-ground pool owners a substantial filter vessel with several valve positions. The included base, tank clamp, O-ring, sand shield, and Teflon tape make the supplied tank components clear for buyers planning a filter-side installation.

The six-way valve provides the listed control interface, while the 20-inch tank sets the filter size for buyers comparing replacement or standalone tank options. The package lists a base, tank clamp, tank O-ring, sand shield, and Teflon tape, so those pieces are part of the specified installation supplies. Its dimensions are 34.6 by 20 by 34.6 inches; measure the equipment area before choosing a location. The specifications do not identify a pump as an included component.

Pros
  • 20-inch sand filter tank
  • Six-way valve included by title
  • Base, tank clamp, and tank O-ring listed
  • Sand shield and Teflon tape included
Cons
  • The listed included components do not include a pump.

Skip it if you need a complete pump-and-filter unit; the Intex Krystal Clear 2,100 GPH system includes a pump.

This suits above-ground pool owners assembling or replacing a tank-side filtration setup who value the listed valve and installation components. It is a tank-focused choice, so account for the pump separately and make room for its 34.6-inch dimensions.

Full product details
BrandAQUASTRONG
ColorWhite
Included ComponentsSand Shield, Tank O-ring, Tank Clamp, Teflon Tape, Base
Dimensions34.6"L x 20"W x 34.6"H
ManufacturerShandong Penghui Environmental Technology Co., Ltd
Model NumberSFPV20TA
Product StyleAbove Ground
StyleAbove Ground

Listed on Amazon as: Aquastrong 20in Pool Sand Filter Tank with 6-Way Valve

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Hayward 24-Inch Filter

#10

10. Hayward 24-Inch Filter

  • Dimensions: 24.6 x 24.6 x 44 in
  • Weight: 50 lb

Best for: Large-tank Hayward filter buyers.

Why it ranks #10: Its 24-inch tank has self-cleaning slotted laterals and a 2-inch valve, but the listing does not specifically identify it for above-ground pools.

A 24-inch tank with a 2-inch filter valve defines Hayward’s W3S244T2, giving above-ground pool owners a large sand-filter format and a specified valve size to consider. Its self-cleaning 360-degree slotted laterals and integral top diffuser support even water distribution across the sand bed and balanced backwashing.

The integral top diffuser spreads water over the sand bed, while the 360-degree self-cleaning slotted laterals support even distribution and backwashing. Together, those features are intended to use the filtration area and balance cleaning flow. The included 2-inch filter valve is a key connection detail to account for when planning the pool system. The tank measures 24.6 by 24.6 by 44 inches and weighs 50 pounds, so allow for its footprint and handling during placement.

Pros
  • 24-inch sand filter tank
  • 2-inch filter valve included
  • 360-degree self-cleaning slotted laterals
  • Integral top diffuser distributes water across the sand bed
Cons
  • At 44 inches tall and 50 pounds, it requires room and careful placement.

Skip it if you need a pump included; the Intex Krystal Clear 2,100 GPH system is listed as a pump and filter.

Choose this Hayward if your above-ground pool setup calls for a 24-inch sand filter with a 2-inch valve and self-cleaning laterals. Plan for its 44-inch height and 50-pound weight, and source the pump separately.

Full product details
Item Weight50 pounds
Item model numberW3S244T2
ManufacturerHayward
Dimensions24.6 x 24.6 x 44 inches
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Hayward Pool Filter W3S244T2 Top-Mount Pool Sand Filter, 24 Inch

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Tank-only filter or complete pump system?

Check whether a listing includes a pump before treating it as a complete replacement system. The Hayward ProSeries 18-Inch, Raypak Protege 16-Inch, Raypak Protege 14-Inch, AQUASTRONG 20-Inch Tank, and Hayward 24-Inch Filter are described as filter tanks or filters; their supplied specifications do not establish that a pump is included. By contrast, the Intex SX2100 Sand Filter Pump and the FOTING and LANCHEZ listings explicitly identify pump-and-filter systems.

This distinction affects installation planning: a tank-only purchase makes sense when you already have compatible circulation equipment, while replacing both components calls for a listed pump system. Even a complete system’s stated flow does not prove it fits your pool plumbing.

Verify connections, pool capacity guidance, and equipment requirements before ordering; those details are not consistently provided across these listings.

Treat pool-capacity claims as a compatibility check

A stated maximum pool capacity is useful only when it matches your pool and the rest of your setup. The FOTING 3800 GPH Pump and FOTING 3800 GPH Timer Pump each list pools up to 13,000 gallons; the LANCHEZ 3500 GPH Pump lists the same capacity. Those figures do not appear for every product, including the Hayward and Raypak filter tanks, so do not infer a suitable pool size from tank diameter alone.

The two FOTING listings share model number FT-CLP5503, and one provides a detailed component list while the other emphasizes the flow and timer; compare listing contents rather than assuming the titles describe different equipment. Confirm your pool volume, hose dimensions, and manufacturer compatibility guidance before buying, since the supplied information does not provide a universal sizing rule or fittings for every model.

How to Choose an Above-Ground Sand Filter

Tank-only filter or pump-and-filter system

Choose the equipment type that matches what you already own. Hayward ProSeries 18-Inch is an 18-inch filter, while Raypak Protege 16-Inch and Raypak Protege 14-Inch are also listed as filter tanks; their product data does not say a pump is included. The Intex SX2100 Sand Filter Pump, LANCHEZ 3500 GPH Pump, and FOTING pump listings explicitly describe pump systems.

The tank-only end suits an owner replacing a filter while retaining compatible circulation equipment. If you need a pump as well, favour a complete system listing and check included parts and connections, rather than assuming a standalone tank contains everything needed to run.

Listed flow rate and pool capacity

Compare stated flow and pool capacity, but verify suitability against your pool and plumbing. The Intex SX2100 Sand Filter Pump lists 2,100 GPH; LANCHEZ 3500 GPH Pump lists up to 3,500 GPH and a 13,000-gallon maximum; and the FOTING pump listings state 3,800 GPH and up to 13,000 gallons. These figures make the lower-flow Intex a clearly specified option for buyers who do not need the highest listed rate, while the FOTING listings suit shoppers prioritizing higher stated flow within their stated capacity.

The data does not provide comparable pool-capacity figures for all tanks, so do not use diameter or flow alone to size a system.

Valve functions, timer, and included media

Look at the controls and components you will actually use, because features differ across the systems. Intex SX2100 Sand Filter Pump has a six-function valve for filtering, backwashing, rinsing, recirculating, draining, and closing, plus a 24-hour timer with two- to 12-hour preset cycles. The FOTING 3800 GPH Pump lists a 7-way valve and timer, while LANCHEZ 3500 GPH Pump lists a 7-way valve.

Intex 2800 GPH Bundle stands apart by including two 50-pound bags of silica filter sand. The Intex timer suits buyers who want scheduled operation, while the bundle suits someone who wants media included; confirm the required media and valve functions for any other option.

Which Sand Filter Fits Your Above-Ground Pool?

Choose the Hayward ProSeries 18-Inch if you need a standalone filter for an above-ground pool and already have compatible pump equipment; its 18-inch tank and self-cleaning lateral system make it the strongest tank-led pick. For an explicitly listed pump system with a timer and six valve functions, choose the Intex SX2100 Sand Filter Pump. If your priority is the highest stated flow among the pump listings, compare the FOTING 3800 GPH Pump and FOTING 3800 GPH Timer Pump; both list 3,800 GPH and capacity up to 13,000 gallons.

The LANCHEZ 3500 GPH Pump is another 13,000-gallon option at a stated 3,500 GPH. For included filter media, consider Intex 2800 GPH Bundle.

Before ordering any model, verify pool volume, fittings, and whether the listing supplies the equipment you still need.

Frequently Asked Questions

How do I size a sand filter and pump for my pool’s volume?

Match the pool’s volume to the capacity stated for the pump system, and check that its listed flow rate suits your pool and intended setup. The FOTING 3,800 GPH listings and LANCHEZ 3,500 GPH listing each state capacity up to 13,000 gallons; other listings may require checking their details.

What sand or other filter media does each system require?

Check each product listing for required media and whether it is included; do not assume all systems use the same type or amount. The Intex 2,800 GPH bundle specifically includes two 50-pound bags of OptiFlow premium pure silica filter sand. The other supplied titles do not specify a media amount.

How do I confirm that a pump’s hoses and fittings match my pool?

Compare your pool’s hose and connection details with the pump listing before ordering, including hose dimensions and fitting types. The supplied product titles do not provide those measurements, so confirm them in the full listing or with the seller. Also verify that the package includes any adapters your setup needs.

How can I tell whether I need a filter tank or a complete pump system?

Choose a standalone tank only if you already have compatible pump equipment; the Hayward ProSeries 18-Inch is described as a filter tank, not a pump-and-filter package. If you need a listed pump system, consider the Intex SX2100, which has a stated flow rate and timer.

Which listed options include a timer or filter media?

The Intex SX2100 is identified as a pump system with a timer and six valve functions. The FOTING 3,800 GPH timer model and the other 13-inch 3,800 GPH timer listing also state a timer. The Intex 2,800 GPH bundle specifically includes silica filter sand.

Final Words

For a standalone tank-led setup, choose the Hayward ProSeries 18-Inch if you already have compatible pump equipment. If you need a complete pump system with a timer and six valve functions, consider the Intex SX2100. For the highest stated flow among the pump listings, compare the two FOTING 3,800 GPH options; the LANCHEZ is another 13,000-gallon choice.

Before ordering, verify pool volume, fittings, included media, and package contents.

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