Top 9 Inline Carbon Filter – Replacement Under-Sink Water Filters

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1. Membrane Solutions

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Post-Carbon Filter for Reverse Osmosis Water System, 1/4" Quick-Connect Filter Replacement Cartridge In-line Filter for Refrigerator & Ice Maker, Membrane Solutions Inline Water Filter, 2-Pack

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Membrane Solutions #ad - Long-life - when used as a post-ro carbon water filter, the service time is 12-months, or if operating as a single inline filter, capacity can be up to 1800-2000 gallons or 6-months depending on your water quality. Universal compatibility - this inline water filter cartridge with a standard size of 10 x 2-inch is compatible with simpure t1, 5231ja2010a, ef-9603, dd-7098, wse-100, r200, 5231ja2012A, 5231JA2010B, omnipure k2533jj, K2533JJ, Samsung DA29-10105J, GE GXRTDR, WIC-6A, whirlpool whkf-imto, culligan ic-100a, wsi-1, IL-IM-01, USC100 and many more brands and applications.

High-efficiency adsorption - the coconut-based carbon has high adsorption qualities, bad taste & odors to improve the taste of drinking water, crisper, and a more pleasant taste, making it much fresher, removing chlorine, providing your family with a healthier lifestyle. Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe. Note: this filter connects directly to existing 1/4-inch water supply lines. Widely used - this inline water filter can be installed in any 1/4 -inch, drinking Water Fountains, Coffee Makers, Sink Faucets, water coolers, widely used for Refrigerators, Beverage Equipment, Boats, Ice Makers, Campers, RV, and RO Water Systems to provide a better water quality.

Please pay attention to the correct flow direction during the installation in and out ports. Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. Easy installation - the inline carbon water filter is supplied already assembled in a disposable housing with built-in 1/4-inch quick-connectors on both ends, no assemble required, insert the 1/4-inch water tube directly into the connections, ready to go within 2 seconds.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Part NumberINLINET33#2
ModelT33-F10-QC

2. Hydronix

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Hydronix ICF-10 RO Reverse Osmosis Post Polishing, 1/4" NPT, Fridge and Ice Inline Coconut GAC Water Filter, 2000 Gal

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Hydronix #ad - For post / polish ro systems, Ice, Fridge, or any Point Of Use application. Effective chlorine, Taste and Odor Reduction. 2, 000 gallon service life or one year. Made with nsf certified Coconut Shell Carbon. 1/4" npt ports.
BrandHydronix #ad
ManufacturerHydronix #ad
Height9.4 Inches
Length3.8 inches
Weight0.6 Pounds
Width4.6 inches
Part NumberICF-10
ModelHYDRONIX-ICF-10

3. Hydronix

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1 Year Capacity 3 Pack, RO Reverse Osmosis System, Hydronix ICF-10 Inline Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch NPT for Refrigerator, Ice Maker, 2000 Gallons

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Hydronix #ad - Multi-purpose: the hydronix inline water filter can be used in refrigerators, campers, frigidaire, beverage Equipment, Under the Sink and RO System. Compatible with most refrigerator filter brands such as samsung, LG, Ice Makers, Whirlpool, Boats, Water Coolers, GE, RV, Sink Faucets, Coffee Makers, Drinking Water Fountains, etc.

High quality materials: made with nsf certified Food-grade coconut shell activated carbon with high iodine adsorption capacity and BPA FREE. Ensure your drinking water is safe and healthy. High-efficiency adsorption: effectively absorbs chlorine, bad tastes & odors and improve the taste of drinking water, making it much fresher and better tasting, providing your family with a much healthier lifestyle. Longer service life: inline post carbon water filter service time can last as long as 12 months or filtration capacity up to 2, 000 gallons depending on your water quality.

Just remove the tubes and thread fittings from the old filter and thread the fittings to the new replacement filter, then plug in tubes. Replace water filter every 6 to 12 months for maximum filtering capability. Simple installation: the inline water line filter comes with built-in 1/4” female NPT Ports on both ends for plastic or copper water lines using 1/4” inch lines.
BrandHydronix #ad
ManufacturerHydronix #ad
Height5 Inches
Length10 Inches
Width8 Inches
Part NumberFBA-ICF-10/3
ModelICF 10

4. iSpring

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White, iSpring FT15 5th Stage Inline Post Carbon Filter Replacement Cartridge, 1 Count Pack of 1

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iSpring #ad - If you have trouble installing the filters, please refer to the user manual or contact us. High-quality 10" x 2" post carbon Filter replacement cartridge.

1/4" connections. It allows faster filter replacement. Depending on your water usage and quality, it should be replaced about every 12 months. Used as the 5th stage on ispring rO systems. Removes chlorine, tastes, and odors to improve the quality of your drinking water. Individually wrapped to preserve freshness. Updated ft15 post-carbon filters are built with secure push-fit quick connection. It can also be used for refrigerators, coffee machines, ice makers, water coolers and more.
BrandiSpring #ad
ManufactureriSpring #ad
Height10 Inches
Length3 Inches
Weight0.63 Pounds
Width3 Inches
Part NumberFT15
ModelFT15

5. Hydronix

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Hydronix ICF-10 Reverse Osmosis Post Polishing, 2000 Gal 1/4" NPT, Fridge & Ice Inline Coconut GAC Water Filter, 5 Pack

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Hydronix #ad - Made with nsf certified Coconut Shell Carbon. Effective chlorine, Taste and Odor Reduction. 5 pack. 1/4" npt ports. For post / polish ro systems, Ice, Fridge, or any Point Of Use application.2, 000 gallon service life or one year.
BrandHydronix #ad
ManufacturerHydronix #ad
Height4 Inches
Length12 Inches
Weight3.04 Pounds
Width10 Inches
Part NumberFBA-ICF-10/5
ModelFBA-ICF-10/5

6. Hydronix

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3/8" Quick Connect, Fridge & Ice Coconut GAC Water Filter 2000 Gal, Hydronix ICF-10Q38 Inline Reverse Osmosis Post

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Hydronix #ad - 2, 000 gallon service life or one year. Easy and Simple to Install. 3/8" quick connect ports. Made with nsf certified Coconut Shell Carbon. For post / polish ro systems, Fridge, Ice, or any Point Of Use application. Effective chlorine, Taste and Odor Reduction.
BrandHydronix #ad
ManufacturerHydronix #ad
Height11 Inches
Length2 Inches
Weight0.9 Pounds
Width2 Inches
Part NumberHYDRONIX-ICF-10Q38
ModelICF-10Q38

7. Vegebe

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Vegebe Inline Water Filter for Ice Maker, Refrigerator, Post Activated Carbon Water Filter Replacement Cartridge with 1/4-Inch Quick-Connect Pack of 2, Under-Sink Reverse Osmosis Water System

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Vegebe #ad - Note: please pay attention to the correct flow direction during the installation. Please attention: we do not provide a t fitting or compression fitting adapter, Compatible with ESSENCE Series ROES-50, ROES-75, ROES-PH75, please purchase it separately if needed. High-efficiency adsorption: effectively absorb free chlorine, bad taste & odors and improve the taste of drinking water, making it much fresher and more great taste and providing your families with a much healthier lifestyle.

Easy installation: inline water filter built-in 1/4 inch quick connections on both ends, just insert the 1/4” water line tube directly into the quick connection within 2 seconds. Ensure household water 100% safe and healthy. Easily connects to existing plumbing, and it compatibles with all water supply using 1/4 inch lines. Longer service life: inline post carbon water filter service time can be last as long as 12 months or filtration capacity up to 1, 500-1, 800 gallons depending on your water quality, you'd better replace this water filter every 6 or 12 months for better house water quality.

Safety material: food-grade coconut shell activated carbon with high iodine adsorption capacity, certified with NSF/ANSI 42 CERTIFICATION and BPA FREE. Better tasting water: you can rely upon this simple but dependable inline carbon filter for a variety of uses including ice machines, water coolers, drinking fountains, coffee makers, refrigerators, as was as under-the-sink applications and as components in reverse osmosis systems. Vegebe 1/4" push-in connect inline carbon filter replace for apec fi-es-tcr-qc, roes-phuv75, roes-uv75 and roes-uv75-ss models. And flush the inline filter and drain 2-3 gallons of water before putting it into operation.
BrandVegebe #ad
Height2 Inches
Length10 Inches
Width2 Inches

8. Hydronix

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

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Hydronix #ad - High quality materials: made with nsf certified Food-grade coconut shell activated carbon with high iodine adsorption capacity and BPA FREE. High-efficiency adsorption: effectively absorbs chlorine, bad tastes & odors and improve the taste of drinking water, making it much fresher and better tasting, providing your family with a much healthier lifestyle.

Longer service life: inline post carbon water filter service time can last as long as 12 months or filtration capacity up to 2, 000 gallons depending on your water quality. Replace water filter every 6 to 12 months for maximum filtering capability. Ensure your drinking water is safe and healthy. Multi-purpose: the hydronix inline water filter can be used in refrigerators, Boats, coffee Makers, LG, Campers, Water Coolers, beverage equipment, Drinking Water Fountains, Whirlpool, Frigidaire, Under the Sink and RO System.

You can install the filter with a single twist, without cutting the tubing. Compatible with most refrigerator filter brands such as Samsung, Sink Faucets, RV, GE, Ice Makers, etc. Simple installation: the inline water line filter comes with built-in 1/4” quick connections on both ends for plastic or copper water lines using 1/4” inch lines.
BrandHydronix #ad
ManufacturerHydronix #ad
Height5 Inches
Length8 Inches
Weight0.8 Pounds
Width10 Inches
Part NumberHX-ICF-10Q/3
ModelHX-ICF-10Q/3

9. HiWater

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Limescale and More, Fluoride, Under Sink System, Reduces Chlorine, 2 Pack Inline Water Filter 1/4" Quick-Connect Replacement Cartridge Inline Activated Carbon Block Filter for Refrigerator, Ice Maker

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HiWater #ad - Safety material - food-grade bpa-free, met NSF 42 certification to ensure your home's water is healthy and 100% safe. 05 micron coconut shell activated carbon block with multiple filtration technologies, taste and odor, can effectively to reduce fluoride, limescale, suspended solids, and chlorine, rust, and colloids.

It can also be installed in the kitchen to purify clean tap water, used for drinking, and used filtered water in coffee machines to enjoy more aromatic and pure coffee. Easy install: the inline carbon water filter is built-in 1/4-inch quick-connectors on both ends, insert the 1/4-inch water tube directly, no assemble required. The filter can be used in many household appliances, such as refrigerators and ice makers. 2 pack filters' service time is 12-months.

A single filter capacity can be up to 3000-3500L or 2 Years depending on your water quality. 2 pack 1/4‘’ quick-connectors inline coconut grade activated carbon Post Filter. This inline water filter cartridge compatible with simpure t1, r200, 5231ja2010a, il-im-01, wse-100, k2533jj, samsung da29-10105j, ef-9603, wic-6a, culligan ic-100a, Whirlpool WHKF-IMTO, WSI-1, ge gxrtdr, 5231ja2010b, dd-7098, omnipure k2533jj, 5231ja2012A, USC100 and many more brands and applications.
BrandHiWater #ad
ManufacturerHiWater #ad