Collection: Activated Carbon Refill Filters

Welcome to AQUA GUARD.

Water is the most essential element of daily life, yet every household, faucet, and appliance encounters entirely different water conditions and impurities. At AQUA GUARD, we believe that one-size-fits-all filtration is never enough; instead, we engineer targeted, high-performance water treatment solutions specifically designed for every unique scenario. From high-purity kitchen drinking systems and skin-soothing shower filters to heavy-duty whole-house sediment defenses and portable outdoor purifiers, we provide an all-encompassing lineup that ensures every drop of water in your space is safe, fresh, and flawlessly clear.

iFilters CNTP-1W Countertop Water Filter with 0.5 Micron Carbon Block

iFilters CNTP-1W Countertop Water Filter with 0.5 Micron Carbon Block

Regular price $105.60 USD

Regular price Sale price $105.60 USD
iFilters 0.5 Micron 2.5 x 10 Carbon Block Under Sink Water Filter

iFilters 0.5 Micron 2.5 x 10 Carbon Block Under Sink Water Filter

Regular price $35.18 USD

Regular price Sale price $35.18 USD
PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,4 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,4 PACK

Regular price $53.28 USD

Regular price Sale price $53.28 USD
Stainless Steel Countertop Water Purifier Filter (10 Micron Carbon Block)

Stainless Steel Countertop Water Purifier Filter (10 Micron Carbon Block)

Regular price $154.00 USD

Regular price Sale price $154.00 USD
PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,2 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,2 PACK

Regular price $38.70 USD

Regular price Sale price $38.70 USD
ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 2

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 2

Regular price $98.98 USD

Regular price Sale price $98.98 USD
HYDROVOS Inline Water Filter for Refrigerator, Ice Maker, Reverse Osmosis System, 1/4" Push-In Quick Connect, 10" Carbon Water Filter Reduces Chlorine Taste & Odor for Drinking Water, RV Water Use

HYDROVOS Inline Water Filter for Refrigerator, Ice Maker, Reverse Osmosis System, 1/4" Push-In Quick Connect, 10" Carbon Water Filter Reduces Chlorine Taste & Odor for Drinking Water, RV Water Use

Regular price $26.38 USD

Regular price Sale price $26.38 USD
ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 4 Pack

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 4 Pack

Regular price $52.78 USD

Regular price Sale price $52.78 USD
PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,3 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,3 PACK

Regular price $40.57 USD

Regular price Sale price $40.57 USD
Whirlpool 5-Micron Granular Activated Carbon Water Filter WHKF-GAC, Reduces Chlorine, Bad Taste & Odor, Use with 10" x 2.5" Home Under Sink Drinking Water Filtration or Reverse Osmosis System

Whirlpool 5-Micron Granular Activated Carbon Water Filter WHKF-GAC, Reduces Chlorine, Bad Taste & Odor, Use with 10" x 2.5" Home Under Sink Drinking Water Filtration or Reverse Osmosis System

Regular price $32.96 USD

Regular price Sale price $32.96 USD
ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 3

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 3

Regular price $127.58 USD

Regular price Sale price $127.58 USD
Whirlpool Undersink Premium Carbon Block Filter WHKF-DB2, 0.5 Micron Rating Reduces Mercury, Lead, Cysts, Asbestos, 6-Month Life, Use for Home Drinking Water Filtration or Reverse Osmosis System

Whirlpool Undersink Premium Carbon Block Filter WHKF-DB2, 0.5 Micron Rating Reduces Mercury, Lead, Cysts, Asbestos, 6-Month Life, Use for Home Drinking Water Filtration or Reverse Osmosis System

Regular price $56.10 USD

Regular price Sale price $56.10 USD
Hydronix ICF-10Q/3 Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (3 Pack)

Hydronix ICF-10Q/3 Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (3 Pack)

Regular price $43.67 USD

Regular price Sale price $43.67 USD
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 6-PACK

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 6-PACK

Regular price $64.70 USD

Regular price Sale price $64.70 USD
Hydronix ICF-10Q Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (2 Pack)

Hydronix ICF-10Q Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (2 Pack)

Regular price $36.15 USD

Regular price Sale price $36.15 USD
Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 25-PACK

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 25-PACK

Regular price $241.54 USD

Regular price Sale price $241.54 USD

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Collection: Activated Carbon Refill Filters

iFilters CNTP-1W Countertop Water Filter with 0.5 Micron Carbon Block

iFilters CNTP-1W Countertop Water Filter with 0.5 Micron Carbon Block

iFilters 0.5 Micron 2.5 x 10 Carbon Block Under Sink Water Filter

iFilters 0.5 Micron 2.5 x 10 Carbon Block Under Sink Water Filter

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,4 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,4 PACK

Stainless Steel Countertop Water Purifier Filter (10 Micron Carbon Block)

Stainless Steel Countertop Water Purifier Filter (10 Micron Carbon Block)

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,2 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,2 PACK

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 2

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 2

HYDROVOS Inline Water Filter for Refrigerator, Ice Maker, Reverse Osmosis System, 1/4" Push-In Quick Connect, 10" Carbon Water Filter Reduces Chlorine Taste & Odor for Drinking Water, RV Water Use

HYDROVOS Inline Water Filter for Refrigerator, Ice Maker, Reverse Osmosis System, 1/4" Push-In Quick Connect, 10" Carbon Water Filter Reduces Chlorine Taste & Odor for Drinking Water, RV Water Use

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 4 Pack

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 4 Pack

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,3 PACK

PUREPLUS 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter,3 PACK

Whirlpool 5-Micron Granular Activated Carbon Water Filter WHKF-GAC, Reduces Chlorine, Bad Taste & Odor, Use with 10" x 2.5" Home Under Sink Drinking Water Filtration or Reverse Osmosis System

Whirlpool 5-Micron Granular Activated Carbon Water Filter WHKF-GAC, Reduces Chlorine, Bad Taste & Odor, Use with 10" x 2.5" Home Under Sink Drinking Water Filtration or Reverse Osmosis System

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 3

ICEPURE 1 Micron 10" x 2.5" Whole House PFOA/PFOS Carbon Water Filter Cartridge Replacement for DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 3

Whirlpool Undersink Premium Carbon Block Filter WHKF-DB2, 0.5 Micron Rating Reduces Mercury, Lead, Cysts, Asbestos, 6-Month Life, Use for Home Drinking Water Filtration or Reverse Osmosis System

Whirlpool Undersink Premium Carbon Block Filter WHKF-DB2, 0.5 Micron Rating Reduces Mercury, Lead, Cysts, Asbestos, 6-Month Life, Use for Home Drinking Water Filtration or Reverse Osmosis System

Hydronix ICF-10Q/3 Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (3 Pack)

Hydronix ICF-10Q/3 Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (3 Pack)

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 6-PACK

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 6-PACK

Hydronix ICF-10Q Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (2 Pack)

Hydronix ICF-10Q Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis System, 2000 Gallons (2 Pack)

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 25-PACK

Aquaboon 5 Micron 10 x 2.5 Carbon Block Water Filter Cartridge CTO Whole House Water Filter Replacement Compatible with WHKF-WHWC, FXWTC, 25-PACK

Frequently asked questions

Better Water Management. Modern Solutions.

Collection: Activated Carbon Refill Filters

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Frequently asked questions

Better Water Management. Modern Solutions.