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.

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (4 Pack)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (4 Pack)

Regular price $57.11 USD

Regular price Sale price $57.11 USD
Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings | 6-Month Replacement

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings | 6-Month Replacement

Regular price $19.78 USD

Regular price Sale price $19.78 USD
Filterelated Upgraded 3-Stage RV Water Filter with Bracket, PP+Polyphosphate, Carbon Block & 0.01μm UF, 3/4" Brass Fittings, Reduces Sediment, Chlorine, Metals & Odors for Camper, Boat, Garden

Filterelated Upgraded 3-Stage RV Water Filter with Bracket, PP+Polyphosphate, Carbon Block & 0.01μm UF, 3/4" Brass Fittings, Reduces Sediment, Chlorine, Metals & Odors for Camper, Boat, Garden

Regular price $263.98 USD

Regular price Sale price $263.98 USD
Hydronix CB-25-1005 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron (Pack of 3)

Hydronix CB-25-1005 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron (Pack of 3)

Regular price $75.04 USD

Regular price Sale price $75.04 USD
Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (2 Pack)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (2 Pack)

Regular price $27.70 USD

Regular price Sale price $27.70 USD
APEC Water Systems 3-Stage Whole House Water Filter System with Sediment, GAC Carbon and Carbon Block Filters (CB3-SED-CAB-CBC20-BB)

APEC Water Systems 3-Stage Whole House Water Filter System with Sediment, GAC Carbon and Carbon Block Filters (CB3-SED-CAB-CBC20-BB)

Regular price $879.89 USD

Regular price Sale price $879.89 USD
PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,2PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,2PACK

Regular price $55.22 USD

Regular price Sale price $55.22 USD
IceJoy Ultra-Filtration Gravity Water Filter System, Stainless Steel Countertop Purifier, NSF/ANSI 42 Certified, 2.25G Carbon Block

IceJoy Ultra-Filtration Gravity Water Filter System, Stainless Steel Countertop Purifier, NSF/ANSI 42 Certified, 2.25G Carbon Block

Regular price $167.18 USD

Regular price Sale price $167.18 USD
Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

Regular price $175.98 USD

Regular price Sale price $175.98 USD
Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months (Pack of 2)

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months (Pack of 2)

Regular price $351.96 USD

Regular price Sale price $351.96 USD
PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,3PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,3PACK

Regular price $71.50 USD

Regular price Sale price $71.50 USD
PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,4PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,4PACK

Regular price $102.65 USD

Regular price Sale price $102.65 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 4

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 4

Regular price $125.38 USD

Regular price Sale price $125.38 USD
3-Stage RV Water Filter Fit for Clearsource Ultra Three Canister System Includes 5-Micron Sediment Filter, 0.5-Micron Coconut Carbon Block, Final Guard Stage, Improves Taste & Odor

3-Stage RV Water Filter Fit for Clearsource Ultra Three Canister System Includes 5-Micron Sediment Filter, 0.5-Micron Coconut Carbon Block, Final Guard Stage, Improves Taste & Odor

Regular price $87.98 USD

Regular price Sale price $87.98 USD
ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 3 Pack

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 3 Pack

Regular price $43.98 USD

Regular price Sale price $43.98 USD

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Collection: Activated Carbon Refill Filters

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (4 Pack)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (4 Pack)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings | 6-Month Replacement

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings | 6-Month Replacement

Filterelated Upgraded 3-Stage RV Water Filter with Bracket, PP+Polyphosphate, Carbon Block & 0.01μm UF, 3/4" Brass Fittings, Reduces Sediment, Chlorine, Metals & Odors for Camper, Boat, Garden

Filterelated Upgraded 3-Stage RV Water Filter with Bracket, PP+Polyphosphate, Carbon Block & 0.01μm UF, 3/4" Brass Fittings, Reduces Sediment, Chlorine, Metals & Odors for Camper, Boat, Garden

Hydronix CB-25-1005 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron (Pack of 3)

Hydronix CB-25-1005 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron (Pack of 3)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (2 Pack)

Hydronix CB‑25‑1005 Whole House Coconut Carbon Block Water Filter – 5-Micron Replacement Cartridge for RO & Drinking Water Systems | Standard 2.5 x 10 Inch Filter Housings (2 Pack)

APEC Water Systems 3-Stage Whole House Water Filter System with Sediment, GAC Carbon and Carbon Block Filters (CB3-SED-CAB-CBC20-BB)

APEC Water Systems 3-Stage Whole House Water Filter System with Sediment, GAC Carbon and Carbon Block Filters (CB3-SED-CAB-CBC20-BB)

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,2PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,2PACK

IceJoy Ultra-Filtration Gravity Water Filter System, Stainless Steel Countertop Purifier, NSF/ANSI 42 Certified, 2.25G Carbon Block

IceJoy Ultra-Filtration Gravity Water Filter System, Stainless Steel Countertop Purifier, NSF/ANSI 42 Certified, 2.25G Carbon Block

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months (Pack of 2)

Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months (Pack of 2)

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,3PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,3PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,4PACK

PUREPLUS 5 Micron 10"x4.5" Whole House Sediment & Carbon Water Filter,4PACK

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 4

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 4

3-Stage RV Water Filter Fit for Clearsource Ultra Three Canister System Includes 5-Micron Sediment Filter, 0.5-Micron Coconut Carbon Block, Final Guard Stage, Improves Taste & Odor

3-Stage RV Water Filter Fit for Clearsource Ultra Three Canister System Includes 5-Micron Sediment Filter, 0.5-Micron Coconut Carbon Block, Final Guard Stage, Improves Taste & Odor

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 3 Pack

ICEPURE 1 Micron 2.5" x 10" CTO Carbon Whole House Water Filter 3 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.