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Best filters - October 2025

Last Updated - October 25, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ZeroWater

Culligan ZeroWater Official Replacement Filter - 5-Stage 0 TDS Filter Replacement - System IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS, 4-Pack

ZeroWater

$59.99

More Details
Main highlights
- ZeroWater Filter Replacement Pack: Each filter has an estimated 15 Gallon Filter Life, but filter life can vary depending on water quality. For best results, change your filter when the TDS meter reads 006.
- This Pack Includes: 4 x ZeroWater 5-Stage Replacement Filters with Ion Exchange Technology. Compatible with ZeroWater Filter Systems.
- Less Plastic, More Hydration: You can save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting water with your Zero Water Filter System.
- IAPMO Certified & BPA-Free: Our 5-Stage filter is IAPMO Certified to reduce PFOA/PFOS, lead, chromium, and mercury. All ZeroWater products are made from BPA-Free plastic.
- Advanced Filtration: Our 5-Stage Ion Exchange Replacement Filter removes virtually all dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
$59.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Frigidaire

FRIGIDAIRE ULTRAWF Pure Source Ultra Water Filter, Original, White, 1 Count

Frigidaire

$57.79

More Details
Main highlights
- The ULTRAWF water filter is easy to install in Frigidaire refrigerators with the PureSource Ultra filter system. Push to release the old filter and discard. Push the new filter in until it clicks to lock into place. Run water through the new filter for 3 minutes to prime it. Discard the water, which may contain harmless dissolved air and carbon particles.
- The PureSource Ultra ULTRAWF is designed with a carbon based filter to improve your water by removing the odor and taste of chlorine for smoother drinking, making it easy to keep the whole family hydrated
- Tested and certified by NSF International against NSF/ANSI Standards 42, 53 and 401. For details see Performance Data sheet
- Take a sip and relax as you let your filter get to work reducing impurities found in common tap water such as lead, nitrates, pesticides, and mercury for worry free water at home
- Frigidaire refrigerators with built-in 6 month reminders need to be reset per your refrigerator's Use and Care Manual. The reminder light does not turn off automatically. Most models are reset by pressing and holding the Water Filter button on the dispenser control panel for 3 seconds. When the display changes from red to green, the status has been reset
- Frigidaire Genuine Filters are certified by the Water Quality Association to WQA/ASPE/ANSI S 803 for sustainability
- Enjoy fresh tasting water right from the fridge and directly in your glass with the PureSource Ultra water filter. Designed to remove harmful contaminants giving you peace of mind with every glass
$57.79
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GE

GE RPWFE Refrigerator Water Filter, Genuine Replacement Filter, Certified to Reduce Lead, Sulfur, and 50+ Other Impurities, Replace Every 6 Months for Best Results, Pack of 1

GE

$49.98

$54.99
(9% Off)

More Details
Main highlights
- SIX-MONTH FILTER LIFE: For best filtration results, filter cartridge should be replaced every six months or 300 gallons (Replace sooner if flow rate noticeably declines)
- PREMIUM FILTRATION: GE Genuine RPWFE Filter is certified to reduce chlorine-resistant cysts, lead, select pharmaceuticals and 50 other impurities (Impurities not necessarily found in all users’ water)
- PHARMACEUTICALS REDUCTION: Reduces select pharmaceuticals, including ibuprofen, progesterone, atenolol, trimethoprim & fluoxetine (Impurities not necessarily in all users’ water)
- GE GUARANTEED FIT: Compatible with select GE french-door refrigerators
- EASY FILTER REPLACEMENT: No tools or water-turnoff required to replace cartridge inside refrigerator
- BUY WITH CONFIDENCE: Genuine filters, certified to NSF/ANSI Drinking Water Treatment standards, improve the quality of your water and meet requirements of independent and accredited organizations. The same cannot be said of counterfeit and deceptively labeled products
$49.98
$54.99 (9% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GE

GE XWFE Refrigerator Water Filter, Genuine Replacement Filter, Certified to Reduce Lead, Sulfur, and 50+ Other Impurities, Replace Every 6 Months for Best Results, Pack of 1

GE

$49.98

$54.99
(9% Off)

More Details
Main highlights
- XWFE replaces XWF: Compatible with all refrigerators using XWF
- SIX-MONTH FILTER LIFE: For best filtration results, filter cartridge should be replaced every six months or 300 gallons (Replace sooner if flow rate noticeably declines)
- PREMIUM FILTRATION: GE Genuine XWFE Filter is certified to reduce chlorine-resistant cysts, lead, select pharmaceuticals and 50 other impurities (Impurities not necessarily found in all users’ water)
- PHARMACEUTICALS REDUCTION: Reduces select pharmaceuticals, including ibuprofen, progesterone, atenolol, trimethoprim & fluoxetine (Impurities not necessarily in all users’ water)
- GE GUARANTEED FIT: Compatible with select GE french-door refrigerators
- EASY FILTER REPLACEMENT: No tools or water-turnoff required to replace cartridge inside refrigerator
- BUY WITH CONFIDENCE: Genuine filters, certified to NSF/ANSI Drinking Water Treatment standards, improve the quality of your water and meet requirements of independent and accredited organizations. The same cannot be said of counterfeit and deceptively labeled products
$49.98
$54.99 (9% Off)
5
Best Value
14% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BRITA
14% Off

Brita Filter Replacements for Water Pitchers and Dispensers, Elite, NSF Certified to Remove 99% of Lead, 2 Count, Blue

BRITA

$29.78

$34.99
(14% Off)

More Details
Main highlights
- The Brita Elite lasts 3x longer than Pur filters and 6x longer than standard ZeroWater filters; only replace the Brita Elite water filter 2x a year, about 6 months**
- Reduces 99% of lead, filters Chlorine (taste and odor), Cadmium, Mercury, Benzene, Asbestos, and more; Brita Elite filters out more than 3x the contaminants vs. standard Brita filters*
- Get cleaner*, great-tasting, water without the waste with Brita Elite water filter replacements; you can save money and replace 1,800 single-use plastic water bottles per year; Packaging may vary
- Compatible with all Brita pitchers and dispensers except Stream; just insert filter into reservoir, line up pitcher notch with filter groove, press firmly to ensure tight seal
- Blue in color and made without BPA, Brita Elite filters feature a pull-top cap for easy removal and with no presoaking, filter installation is fast and simple
$29.78
$34.99 (14% Off)

Best filters - October 2025

Culligan ZeroWater Official Replacement Filter - 5-Stage 0 TDS Filter Replacement - System IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS, 4-Pack

FRIGIDAIRE ULTRAWF Pure Source Ultra Water Filter, Original, White, 1 Count

GE RPWFE Refrigerator Water Filter, Genuine Replacement Filter, Certified to Reduce Lead, Sulfur, and 50+ Other Impurities, Replace Every 6 Months for Best Results, Pack of 1

GE XWFE Refrigerator Water Filter, Genuine Replacement Filter, Certified to Reduce Lead, Sulfur, and 50+ Other Impurities, Replace Every 6 Months for Best Results, Pack of 1

Brita Filter Replacements for Water Pitchers and Dispensers, Elite, NSF Certified to Remove 99% of Lead, 2 Count, Blue

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