BEST Water Filters to Remove Chlorine: Top 10 Picks

The best water filter to remove chlorine delivers crisp, clean, and safe drinking water for your entire household, banishing that unpleasant chemical taste and smell. With numerous types and brands available, selecting the optimal model can be complex, as factors like filtration method, capacity, and installation requirements significantly impact performance and long-term costs. Choosing an inadequate system means sacrificing water quality and potentially wasting money on ineffective solutions.

To help you make an informed decision and find exceptional filtration for your home, we’ve compiled our top 10 recommendations for the best water filter to remove chlorine in 2026.

For effective chlorine removal, prioritize an under-sink system with a high gallon capacity, like the PUREPLUS Under Sink Water Filter System (22000 Gallons) or the ICEPURE Under Sink Water Filter System (22000 Gallons), as these offer extensive filtration before needing replacement. An alternative for immediate use is the Brita Extra-Large 27-Cup Elite Water Filter Dispenser, certified to reduce a significant percentage of chlorine and other contaminants.

Best Water Filter to Remove Chlorine: Top Picks at a Glance

Image	Product	Buy
Best Pick 1	ICEPURE Under Sink Water Filter System, 3 Years or 22000 Best for: Long-term users	Check Price
Best Pick 2	Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Best for: PFAS reduced	Check Price
Best Pick 3	Brita Extra-Large 27-Cup Elite Water Filter Dispenser, WQA NSF/ANSI Certified, Best for: Large households	Check Price
Best Pick 4	Aquagear Water Filter Pitcher – Lead, Chlorine, PFOA/PFOS, Microplastics Filter, Best for: Lead removal	Check Price
Best Pick 5	PUREPLUS Under Sink Water Filter System, 22000 Gallons, 99.99% Chlorine Best for: High volume	Check Price

How We Picked

We prioritized tangible benefits for the best water filter to remove chlorine. Build quality was key, ensuring robust construction for longevity, which ruled out products with flimsy materials. Real-world performance, specifically chlorine reduction and contaminant removal claims, was heavily scrutinized, referencing third-party certifications as seen with Brita and Waterdrop.

Durability was evaluated based on stated gallon capacity and projected lifespan, with systems like PUREPLUS and ICEPURE offering extended use. Standout features, such as ease of installation for under-sink units versus pitcher convenience, were considered alongside safety protocols and commitment to retaining beneficial minerals.

What Most Buyers Get Wrong

Filter Lifespan for Chlorine Removal

When removing chlorine, filter lifespan is crucial for both effectiveness and cost-efficiency. Look beyond simple gallon ratings and consider how frequently you’ll be filtering. For instance, the PUREPLUS system boasts an impressive 22,000-gallon capacity, suitable for high-usage households, potentially lasting years.

ICEPURE also offers a similar 22,000-gallon lifespan. Ensure the replacement filters are readily available in 2026 to avoid interruptions in your clean water supply.

Chlorine Reduction vs. Total Dissolved Solids

It’s vital to understand that chlorine reduction capabilities don’t always correlate with the reduction of Total Dissolved Solids (TDS). Waterdrop’s CTF-01, for example, clearly states it does not reduce TDS, relying on its NSF/ANSI 42 certification for taste and odor, which is heavily influenced by chlorine. If your primary concern is chlorine’s taste and smell, focus on those specific certifications, but be aware other contaminants might remain if TDS reduction is also desired.

1. ICEPURE Under Sink Water Filter System, 3 Years or 22000

Best for: 3-year filter life for ultimate convenience.

Installed in under 3 minutes, this ICEPURE system filters 22,000 gallons or for 3 years, offering a high flow rate of 2.5 GPM. It easily plugs and plays for a quick setup and even faster filter changes, letting you enjoy cleaner water with minimal effort.

The ICEPURE filter cartridge boasts NSF/ANSI 42 and 372 certifications, actively reducing chlorine with its activated carbon purification method. This under-sink unit is designed for straightforward cartridge replacement, ensuring a consistent supply of filtered water for your household.

Pros

• 3-year filter life reduces replacement frequency
• 2.5 GPM flow rate for immediate water access
• NSF/ANSI 42 certified for chlorine reduction
• Under-sink installation saves counter space

Cons

• Not smart home compatible for automated alerts

Homeowners seeking a long-lasting under-sink solution will appreciate the minimal maintenance. This filter is ideal for those who want a set-it-and-forget-it approach to chlorine removal.

2. Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS,

Best for: Saves money with cost-effective replacements.

This Waterdrop 10UA under-sink system filters 12 months on a single cartridge at a cost under $25.99 per replacement, saving over 50% on subsequent use. It is specifically designed for municipal tap water, ensuring a convenient and budget-friendly solution.

The activated carbon purification method targets chlorine, PFOA, and PFOS, meeting NSF/ANSI 42 & 372 standards. This box-style cartridge system operates on mechanical water pressure and is rated for cold water up to 100°F, with a 2.5 GPM maximum flow rate.

Pros

• Low replacement filter cost saves money
• 12-month filter life means fewer changes
• NSF/ANSI 42 & 372 certified
• Reduces PFAS, PFOA/PFOS, and chlorine effectively

Cons

• Cold water only, not suitable for hot water

Budget-conscious households looking for reliable tap water purification will benefit the most. This under-sink filter is a practical choice for everyday drinking and cooking needs.

3. Brita Extra-Large 27-Cup Elite Water Filter Dispenser, WQA NSF/ANSI Certified,

Best for: Large capacity for families, long filter life.

With a massive 27-cup capacity, this Brita Elite dispenser holds 120 gallons and lasts 6 months, filtering 4x longer than PUR filters. Its UltraMax design means fewer replacements and more savings, fitting easily on your countertop.

Utilizing Advanced Carbon Core Technology, this dispenser reduces 99% of lead and over 30 contaminants, including chlorine, for cleaner tasting water. Made without BPA, the freestanding unit features a filter change indicator, keeping you informed about optimal performance.

Pros

• 120-gallon filter capacity for extended use
• 6-month filter life reduces frequency
• 27-cup ultra-large capacity
• Reduces 99% of lead and 30+ contaminants

Cons

• Requires manual refilling of the dispenser

Large households or those who consume a significant amount of filtered water will find this dispenser ideal. It’s a convenient countertop solution for reducing common tap water impurities.

4. Aquagear Water Filter Pitcher – Lead, Chlorine, PFOA/PFOS, Microplastics Filter,

Best for: Retains healthy minerals while filtering.

This Aquagear pitcher removes 20X more contaminants than standard pitchers, including lead and chlorine, while keeping beneficial minerals like calcium and magnesium. Each filter lasts 120 gallons, three times longer than most standard options.

The pitcher’s activated carbon and ion exchange purification method targets a wide range of impurities without stripping essential minerals. Its manual operation makes it an accessible choice, and included filter recycling program supports eco-conscious consumers.

Pros

• Retains healthy minerals in the water
• 120-gallon filter life for cost-effectiveness
• Removes 20X more contaminants than standard pitchers
• Includes filter recycling program

Cons

• Manual operation requires repeated filling

Health-conscious individuals who want to ensure their drinking water is both pure and nutritious will appreciate this pitcher. It’s perfect for those who value mineral retention alongside contaminant removal.

5. PUREPLUS Under Sink Water Filter System, 22000 Gallons, 99.99% Chlorine

Best for: Ultra-high capacity for long-term use.

This PUREPLUS under-sink filter offers an impressive 22,000-gallon capacity, certified by IAPMO for 5 years of use. With a flow rate of 2.5 GPM, it provides over 3 times the output of common under-counter filters for consistent, high-volume filtration.

Certified against NSF/ANSI 42, this system uses a 6-in-1 composite filter with activated carbon to achieve 99% filtration efficiency for chlorine and other contaminants. Its under-sink installation is manual, requiring only water pressure for operation, suitable for cold water up to 100°F.

Pros

• 22,000-gallon capacity provides 5-year filtration
• 2.5 GPM flow rate for rapid water supply
• NSF/ANSI 42 certified for chlorine reduction
• Low daily cost estimated at less than $0.018

Cons

• Manual operation requires user attention for starting flow

Homeowners seeking a long-term, high-capacity under-sink solution will find this system ideal. It’s perfect for families or individuals who want to minimize filter changes and maximize water purity.

6. Waterdrop PT-07W Water Filter Pitcher, 10-Cup, NSF Certified, 200-Gallon Long-Life

Best for: Long-lasting filter for everyday use.

This 10-cup Waterdrop Lucid pitcher features a 200-gallon, 3-month long-life filter, essential for any kitchen needing purified drinking water. Its innovative design includes an automatic water dispenser with a hands-free lid for convenient use.

The activated carbon purification method ensures efficient filtration for your drinking water. This countertop pitcher is designed for non-electric, gravity filtration and operates best with cold water. A 3-pack of replacement filters (PF-01A) is available for uninterrupted use.

Pros

• 200-gallon filter capacity is long-lasting
• 3-month filter life reduces replacement frequency
• 10-cup capacity is suitable for small households
• Hands-free lid with automatic water dispensing

Cons

• Filter life is shorter than some under-sink options

Individuals or small families looking for an easy-to-use countertop filter will appreciate this pitcher. Its convenient features make enjoying purified water a simple habit.

7. Waterdrop TSA 8 Layer Under Sink Water Filter System, Under

Best for: 8-stage filtration for comprehensive purification.

This Waterdrop TSA under-sink system features 8-stage deep filtration, delivering clean water for 18 months. It installs easily onto standard cold-water connections, directly linking to most faucets for a seamless upgrade.

Certified NSF/ANSI 42 & 372, this system employs activated carbon to reduce chlorine, PFAS, PFOA/PFOS, and other contaminants while retaining beneficial minerals. It offers a 1.5 GPM flow rate and operates on mechanical water pressure within a 35°F to 100°F temperature range.

Pros

• 18-month filter life simplifies maintenance
• 8-stage filtration ensures thorough purification
• NSF/ANSI 42 & 372 certified for contaminant reduction
• Retains beneficial minerals for healthier water

Cons

• 1.5 GPM flow rate is slower than some alternatives

Homeowners seeking advanced multi-stage filtration for tap water will benefit from this under-sink unit. It’s ideal for those who want comprehensive contaminant removal without stripping minerals.

8. Waterdrop CTF-01 Water Filter for Sink Faucet, NSF/ANSI 42 Certified

Best for: Easy faucet attachment for instant filtration.

The Waterdrop CTF-01 faucet filter attaches directly to standard faucets, providing instant filtered water with NSF/ANSI 42 certification. Its stainless steel design ensures durability for long-term use directly at the point of use.

This countertop system utilizes activated carbon to reduce chlorine, offering improved taste and odor for your water. It’s designed for manual operation and straightforward installation on compatible standard taps, making it convenient for immediate access to filtered water.

Pros

• NSF/ANSI 42 certified for chlorine reduction
• Attaches directly to standard faucets
• Stainless steel construction for durability
• Provides instant filtered water at the tap

Cons

• Not compatible with pull-out or spray-style faucets

Renters or those with limited plumbing access who want immediate chlorine reduction will find this faucet filter convenient. It’s perfect for improving the taste of drinking water directly from the tap.

9. iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10″

Best for: Whole house filtration for entire home.

The iSpring WGB21B is a 2-stage whole house filter system, delivering 15 GPM flow rate for comprehensive chlorine and sediment removal. It requires no power, operating efficiently on standard water pressure.

This system features a 5-micron sediment filter followed by a CTO filter that effectively removes over 90% of chlorine, VOCs, and more, ensuring clean water throughout your home. The 10″ filter housings are designed for heavy-duty use with a 1-year filter life cycle.

Pros

• 15 GPM flow rate for whole-house coverage
• Removes over 90% of chlorine
• Two-stage filtration for sediment and chlorine
• No power required for operation

Cons

• Requires professional installation for whole-house plumbing

Homeowners looking for a solution to improve water quality for their entire residence will benefit from this system. It’s ideal for addressing chlorine and sediment at the source.

10. Purewell 2.25G Gravity Water Filter System with Water Level Window,

Best for: Gravity-powered for simple countertop use.

This Purewell 2.25G gravity water filter system features a water level window for easy monitoring and a 3-stage filtration process. It provides a consistent flow rate of 0.06 GPM for clean water directly on your countertop.

Utilizing a composite filter with a 0.01μm hollow fiber UF membrane, silver ion membrane, and activated carbon block, it effectively reduces chlorine and other contaminants. This countertop unit operates via gravity filtration and is suitable for cold water up to 100°F.

Pros

• Gravity filtration requires no external power
• 3-stage filtration for comprehensive cleaning
• Water level window for convenient monitoring
• Reduces chlorine effectively with activated carbon

Cons

• 0.06 GPM flow rate is very slow for larger volumes

Individuals seeking a simple, gravity-powered countertop solution for cleaner drinking water will appreciate this filter. It’s a straightforward option for reducing chlorine without complex setup or plumbing.

Filtration Capacity vs. Cost Over Time

The single most important factor in choosing a cost-effective best water filter to remove chlorine isn’t the initial purchase price, but the long-term cost per gallon, dictated entirely by filtration capacity and replacement filter availability.

While an initial outlay for an ICEPURE Under Sink Water Filter System or a PUREPLUS Under Sink Water Filter System might seem substantial, their rated capacities of 22,000 gallons present a drastically different economic picture than lighter-use alternatives. Consider the PUREPLUS system, certified for 22,000 gallons over its lifespan; when amortized over its stated 5-year potential, the daily cost becomes negligible, especially when compared to the frequent, perhaps quarterly, replacements required for systems like the Waterdrop PT-07W Water Filter Pitcher or even the Brita Extra-Large 27-Cup Elite Water Filter Dispenser which, while convenient for immediate use, will incur significant recurring expense for its Advanced Carbon Core Technology filters.

The promise of lower per-unit replacement costs, such as that highlighted for the Waterdrop 10UA Under Sink Water Filter System with its WD-RF10 replacement filter, becomes the critical data point over time. Buyers fixated solely on the upfront cost of the dispenser or pitcher systems are often resigned to a higher cumulative expenditure, not factoring in the frequency with which those smaller capacity cartridges must be purchased and swapped. The Waterdrop TSA 8 Layer Under Sink Water Filter System also operates on this principle of longevity, connecting directly for a continuous supply and reducing the per-gallon cost significantly compared to gravity-fed or smaller pitcher models, irrespective of the minor upfront installation effort.

Crucially, while systems like the iSpring WGB21B 2-Stage Whole House Water Filtration System offer broad coverage, their stated 5-micron sediment pre-filter may not be the primary driver for chlorine reduction, which is typically handled by activated carbon stages. The core decision then boils down to scale: will the convenience of a pitcher or faucet mount outweigh the long-term savings offered by a high-capacity under-sink unit? The reality is, for consistent, substantial chlorine removal week after week, an under-sink system with a proven, high-gallon capacity, such as the ICEPURE Under Sink Water Filter System, will ultimately prove more economical.

New PUREPLUS Under Sink Water Filter System units offer the best long-term value for households committed to regular, high-volume chlorine-free water consumption due to their exceptional capacity.

How to Choose the Best Water Filter to Remove Chlorine

Filtration technology

When selecting a water filter for chlorine, prioritize activated carbon technology. Look for filters explicitly stating a high percentage of chlorine reduction, ideally 95% or more. A multi-stage system that includes activated carbon as a primary or secondary filter will provide superior chlorine removal.

Always check for third-party certifications, specifically NSF/ANSI Standard 42, which guarantees performance for aesthetic effects like chlorine taste and odor. Opt for filters with documented reduction claims and independent verification.

This ensures a tangible improvement in water taste and smell, directly addressing chlorine concerns.

Filter lifespan and capacity

Consider the filter’s lifespan and capacity to gauge long-term value and maintenance. A good filter will clearly state the number of gallons it can process before needing replacement, or a recommended replacement interval in months. For heavy usage, a higher gallon capacity, such as 600 gallons or more, is preferable.

Conversely, for lighter use, a filter rated for 300 gallons may suffice. Ensure the replacement process is straightforward and doesn’t require specialized tools.

Choose a filter with a documented capacity that aligns with your household’s daily water consumption to avoid frequent, costly replacements.

Flow rate and water pressure

Pay close attention to flow rate, measured in gallons (or liters) per minute (GPM/LPM), as it directly impacts your water pressure experience. A filter with a flow rate of 1.0 GPM or higher is ideal for most applications, ensuring that your shower or faucet pressure remains strong. Sub-standard flow rates, below 0.5 GPM, will noticeably reduce water pressure, creating an inconvenient experience.

Seek filters that promise consistent water flow even as they approach their capacity limit. The best choice offers ample water flow without sacrificing chlorine removal efficiency.

Installation type and convenience

The type of installation dictates convenience and suitability for your space. Under-sink systems offer discreet, high-capacity filtration and typically feature robust multi-stage filtration for excellent chlorine removal. Faucet-mount filters are easy to install and provide on-demand filtered water directly from your tap, though they often have shorter lifespans.

Pitcher and dispenser designs are the simplest, requiring no installation at all, making them perfect for renters or those prioritizing portability. For the most effective and convenient chlorine removal with minimal hassle, an under-sink system or a faucet-mount filter are the recommended choices.

Which Should You Choose?

• If you need a high-capacity, long-term solution for your entire household, look for a whole house filtration system.
• If you want filtered water directly from your tap without a complex installation, consider a faucet filter.
• If you’re looking for a compact, easy-to-use option for a smaller household or apartment, choose a pitcher filter.
• If you desire consistent, filtered water directly from your sink and are comfortable with a simple DIY installation, opt for an under-sink filter system.

Quick Best Water Filter To Remove Chlorine Buying Checklist

• Activated Carbon Effectiveness: Ensure the filter uses high-quality activated carbon, the primary method for chlorine reduction.
• Certified Performance: Look for NSF/ANSI certification (e.g., Standard 42) for verified chlorine removal.
• Filter Lifespan: Check the rated capacity in gallons and estimated months of use to gauge long-term value.
• Flow Rate Considerations: Evaluate how the filter impacts water flow, especially for faucet or shower models.
• Ease of Installation: Consider if the filter type (pitcher, faucet, under-sink) suits your home and DIY comfort.
• Maintenance Requirements: Factor in the frequency and cost of filter replacements for ongoing use.

Frequently Asked Questions

What Type Of Filter Is Best For Chlorine Removal?

Activated carbon filters are best for chlorine removal in drinking water. These filters effectively adsorb chlorine and other common contaminants, improving taste and odor without stripping beneficial minerals.

How Do I Know If A Water Filter Actually Removes Chlorine?

Look for third-party certifications like NSF/ANSI Standard 42, which specifically tests and verifies a filter’s ability to reduce chlorine. This ensures the filter performs as advertised.

Will A Water Filter Impact My Water Pressure?

Some water filters, especially those with multiple stages or finer pore sizes, can slightly reduce water pressure. Pitcher and faucet filters generally have a minimal impact, while some under-sink systems might require a dedicated faucet.

How Often Do I Need To Replace A Chlorine-Removing Filter?

Filter replacement frequency varies by model and water usage, typically ranging from 3 to 12 months or a specific gallon capacity. Check the manufacturer’s recommendations for your chosen filter.

Are There Different Types Of Water Filters For Chlorine?

Yes, chlorine can be removed by pitcher filters, faucet-mounted filters, whole-house filtration systems, and under-sink systems, all commonly employing activated carbon technology for effective chlorine reduction.

Final Words

Investing in the best water filter to remove chlorine significantly enhances your daily hydration by improving taste, odor, and overall water quality. These filters offer a convenient and effective solution for healthier drinking water without harsh chemicals. Make the switch today for a refreshing and pure water experience at home.