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5 Best Replacement Filters of 2026

Last Updated - 2026/01/31

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

CA$67.96

More Details
Main highlights
- NSF certified and BPA free: The Only Pour Through Filter Certified by NSF to Reduce Lead, Chromium and PFOA/PFOS; All material is BPA free
- Including: 4 ZeroWater 5-Stage Filters with Ion Exchange Technology
- Filter Replacement Pack: Estimated 20 gallon Filter Life (filter life can vary depending on water quality). Change Filter when TDS Meter reads 006.
- Eco-Friendly: Save up to 300 single-use plastic bottles per filter or up to 1800 bottles a year while enjoying the purest tasting water
- 5-Stage Filtration: Removes virtually all total 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.
CA$67.96
2

✖
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

CA$67.96

More Details
Main highlights
- NSF certified and BPA free: The Only Pour Through Filter Certified by NSF to Reduce Lead, Chromium and PFOA/PFOS; All material is BPA free
- Including: 4 ZeroWater 5-Stage Filters with Ion Exchange Technology
- Filter Replacement Pack: Estimated 20 gallon Filter Life (filter life can vary depending on water quality). Change Filter when TDS Meter reads 006.
- Eco-Friendly: Save up to 300 single-use plastic bottles per filter or up to 1800 bottles a year while enjoying the purest tasting water
- 5-Stage Filtration: Removes virtually all total 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.
CA$67.96
3

✖
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

Brita Standard Replacement Filter, Reduces Contaminants while keeping healthy minerals, Certified by WQA to reduce Chlorine for improved taste, Made without BPA, Replace after 151 litres, 5 Count

BRITA

CA$37.00

More Details
Main highlights
- Switch to Brita and you can save money and replace 1800 single-use plastic bottles* a year *500 mL water bottle
- Reduce Chlorine (taste & odour) Mercury, Copper, Zinc, Cadmium
- Get great-tasting water with Brita Standard water filter replacement; Packaging may vary
- For the best tasting water, replace your water filter after 151 litres or approximately every 2 months; Brita Standard filters last 2x longer than ZeroWater filters
- Compatible with all Brita pitchers and dispensers except Stream; Brita water filters are simple to replace with a pull top cap for easy removal
CA$37.00
4
Best Value

✖
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

Brita Standard Replacement Filter, Reduces Contaminants while keeping healthy minerals, Certified by WQA to reduce Chlorine for improved taste, Made without BPA, Replace after 151 litres, 5 Count

BRITA

CA$35.15

CA$37.00
(5% Off)

More Details
Main highlights
- Switch to Brita and you can save money and replace 1800 single-use plastic bottles* a year *500 mL water bottle
- Reduce Chlorine (taste & odour) Mercury, Copper, Zinc, Cadmium
- Get great-tasting water with Brita Standard water filter replacement; Packaging may vary
- For the best tasting water, replace your water filter after 151 litres or approximately every 2 months; Brita Standard filters last 2x longer than ZeroWater filters
- Compatible with all Brita pitchers and dispensers except Stream; Brita water filters are simple to replace with a pull top cap for easy removal
CA$35.15
CA$37.00 (5% Off)
5

✖
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.

Waterdrop

[Original] Waterdrop Filter Replacement for All Waterdrop Pitcher Filtration System, WD-PF-01A Plus, Reduces Lead, PFAS, PFOA/PFOS, Chlorine, Last Up to 3 Months or 200 Gallons (Pack of 3)

Waterdrop

CA$39.99

More Details
Main highlights
- Ultra-high absorptive ACF: Carefully selected materials of advanced ACF (activated carbon fiber) technology. It has 10 times more absorption capability than that of the ordinary ones. The application of the latest Japanese technology assures you of the quality and user experience.
- New version: This Waterdrop water filter matches with All Waterdrop Pitcher and Dispenser Filtration System, including models WD-WFD-22, WD-WFD-40, WD-WFD-40-L, WD-PT-07, WD-PT-05, WD-PT-05-L, WD-PT-04,WD-PT-61, WD-PT-72. It adopts advanced technologies and new designs to realize comprehensive upgrades and escalating functions.
- Long service life: It can filter over 200 gallons of water before replacement. One filter replaces over 1600 standard 16oz water. Why not then save money and reduce plastic waste? Using multi-stage water filter technology, this water filter pitcher can effectively reduce PFAS, PFOA/PFOS, arsenic, fluoride, and other impurities in water, tested by a third lab.
- Exclusively fast flow rate: Waterdrop water filter replacement has an extremely high fast flow rate of 0.3gpm, allowing instant access to fresh, filtered water. The direct filter construction makes sure nothing is retained in the reservoir, ensuring your water is clean and pure.
- Effective filtration performance: Using multi-stage water filter pitcher filtration technology, Waterdrop filter replacement eliminates even minimum impurities and contaminants, such as PFAS, PFOA/PFOS, arsenic, fluoride, chlorine, even awful taste and odor to offer you healthier and purer water.(Tested by third party laboratory)
- Certified filtration: The Waterdrop filter is NSF 42 certified for the reduction of chlorine, taste and odor. It is also NSF 372 certified for lead-free material. Drink more water everyday with Waterdrop.
CA$39.99

5 Best Replacement Filters of 2026

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

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

Brita Standard Replacement Filter, Reduces Contaminants while keeping healthy minerals, Certified by WQA to reduce Chlorine for improved taste, Made without BPA, Replace after 151 litres, 5 Count

Brita Standard Replacement Filter, Reduces Contaminants while keeping healthy minerals, Certified by WQA to reduce Chlorine for improved taste, Made without BPA, Replace after 151 litres, 5 Count

[Original] Waterdrop Filter Replacement for All Waterdrop Pitcher Filtration System, WD-PF-01A Plus, Reduces Lead, PFAS, PFOA/PFOS, Chlorine, Last Up to 3 Months or 200 Gallons (Pack of 3)

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[Original] Waterdrop Filter Replacement for All Waterdrop Pitcher Filtration System, WD-PF-01A Plus, Reduces Lead, PFAS, PFOA/PFOS, Chlorine, Last Up to 3 Months or 200 Gallons (Pack of 3)

Brita Elite Replacement Filter, Reduces 30+ contaminants while keeping healthy minerals, WQA Certified to reduce Lead, Microplastics, Chromium and Chlorine, Lasts 6 months, 2 Count

Brita Elite Replacement Filter, Reduces 30+ contaminants while keeping healthy minerals, WQA Certified to reduce Lead, Microplastics, Chromium and Chlorine, Lasts 6 months, 2 Count

Core 200S-P Replacement Filter Compatible with LEVOIT Core 200S Smart WiFi Air PuriFier, Core 200S-RF Air Filter, 2 Pack

Core 200S-P Replacement Filter Compatible with LEVOIT Core 200S Smart WiFi Air PuriFier, Core 200S-RF Air Filter, 2 Pack

AQUA CREST Replacement for Brita® Water Filter, Pitchers and Dispensers, Classic OB03, Mavea® 107007, and More, NSF Certified Pitcher Water Filter, 1 Year Filter Supply, 6 Count

AQUA CREST Replacement for Brita® Water Filter, Pitchers and Dispensers, Classic OB03, Mavea® 107007, and More, NSF Certified Pitcher Water Filter, 1 Year Filter Supply, 6 Count

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