Top 10 Inline Filter Box – Replacement Under-Sink Water Filters

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1. Aquaboon


Aquaboon 25-Pack of Inline Post/Carbon Polishing Water Filter Catridge for Reverse Osmosis System Standard Size Jaco fitting

Aquaboon #ad - Standard size. Removes chorine, bad taste odors, chloramines, & vocs. Flow rate: 075 gpm 2. 84 l/min. 1/4" fnpt connections on both ends. T33 is made with premium coconut shell based activated carbon.
BrandAquaboon #ad
ManufacturerAquaboon #ad



Pureline GXRTQR Inline Water Filter Replacement. Compatible with GE GXRTQR and GXRTQ. 3 Pack

PURELINE #ad - Supreme filtration: Pureline carbon blocks have been independently tested to filter your water. Compatible filter models: GXRTQR and GXRTQ. Premium material: pureline filters are completely made with Lead-Free, BPA-Free and Food Grade materials as verified by our NSF 372 Certification.

Certification: pureline filters have been tested and certified by the IAPMO for NSF 42 and NSF 372 Certifications. First the water passes through the pores of the filter. The water is further purified through two separate stages of ionization filtration that take place as the water passes through the carbon block to your refrigerator.

No leakage and 100% compatible: pureline filters have been manufactured to the exact designs and specifications as the original brand name filter to ensure easy installation and perfect compatibility. Triple action filtration: pureline filters use advanced active coconut carbon blocks.
WarrantyLife Time Warranty-100% Money Back Guaranteed. We offer 90 days return and 180 days replace (at no charge) after the date of original purchase for risk-free purchase.

3. SpiroPure


SpiroPure Inline Filter NSF Granular Carbon Water Filter with 1/4" FNPT or 3/8" Quick-Connect, 2" x 10" 1 Pack

SpiroPure #ad - Coconut shell carbon: Coconut shell carbon is recognized as the best filter media for producing better tasting drinking water. Standard size: inline water filter cartridge is 2” x 10”. Effective reduction: Premium coconut shell granular carbon media reduces chlorine taste and odor from your water. Nsf-certified: filter cartridge is tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements only. Optional adapters: use the straight 1/4" threaded female adapters, or switch to the 3/8" Quick-Connect inlet/outlet adapters.
BrandSpiroPure #ad
ManufacturerSpiroPure #ad
Part NumberSP-IC100

4. Vegebe


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

Vegebe #ad - Ensure household water 100% safe and healthy. Please attention: we do not provide a t fitting or compression fitting adapter, Compatible with ESSENCE Series ROES-50, ROES-PH75, please purchase it separately if needed. Note: please pay attention to the correct flow direction during the installation. 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. 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. Easily connects to existing plumbing, and it compatibles with all water supply using 1/4 inch lines.

Better tasting water: you can rely upon this simple but dependable inline carbon filter for a variety of uses including ice machines, drinking fountains, refrigerators, water coolers, coffee makers, 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-75, roes-phuv75, roes-uv75 and roes-uv75-ss models. Safety material: food-grade coconut shell activated carbon with high iodine adsorption capacity, certified with NSF/ANSI 42 CERTIFICATION and BPA FREE. 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

5. Membrane Solutions


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

Membrane Solutions #ad - Long-life - when used as a post-ro carbon water filter, or if operating as a single inline filter, the service time is 12-months, capacity can be up to 1800-2000 gallons or 6-months depending on your water quality. 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.

Widely used - this inline water filter can be installed in any 1/4 -inch, beverage Equipment, Campers, Drinking Water Fountains, sink faucets, Water Coolers, Boats, Ice Makers, rv, widely used for Refrigerators, Coffee Makers, and RO Water Systems to provide a better water quality. Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. High-efficiency adsorption - the coconut-based carbon has high adsorption qualities, and a more pleasant taste, removing chlorine, crisper, making it much fresher, bad taste & odors to improve the taste of drinking water, providing your family with a healthier lifestyle.

Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation. Universal compatibility - this inline water filter cartridge with a standard size of 10 x 2-inch is compatible with simpure t1, 5231ja2012a, wic-6a, il-im-01, 5231ja2010b, r200, omnipure k2533jj, Samsung DA29-10105J, WSE-100, culligan ic-100a, ef-9603, K2533JJ, whirlpool WHKF-IMTO, WSI-1, 5231ja2010a, GE GXRTDR, DD-7098, USC100 and many more brands and applications. Note: this filter connects directly to existing 1/4-inch water supply lines. Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Part NumberINLINET33#2

6. Watts



Watts #ad - 10" high. For use with refrigerators and ice makers. Reduces chlorine taste and odor, sediment dirt and rust. Nsf certified universal water filter.
BrandWatts #ad
ManufacturerWatts #ad
Height11.3 Inches
Length6.9 Inches
Width2.3 Inches
Part NumberPIL-10

7. Berkey


Berkey Inline Shower Filter With Easy-Replace Shower Filter Cartridge

Berkey #ad - This authentic berkey product is backed by New Millennium Concepts, Ltd. Known for the Berkey line of gravity-fed purification systems. Fits standard ½" plumbing fixtures and delivers 2.

5 gallons 9. 5 liters of filtered water per minute. Long lifespan- berkey easy-replace shower filter cartridges last up to 30, 000 gallons or approximately 1 year with typical use, and can be swapped out by hand in mere moments. There's no substitute for berkey quality- don't settle for imitations. Keep the shower head you enjoy- easily connects between shower arm and most shower heads not included. Improves water and vapor quality- reduces up to 98% of harsh chlorine, and addresses other common water contaminants which can damage delicate skin and hair.
BrandBerkey #ad
ManufacturerBerkey #ad



White, 2-Inch x 10-Inch , LASCO 37-1821 Ice Maker Inline Filter with 1/4-Inch Compression Connection

LASCO #ad - Includes 1/4-Inch compression connection fittings. Use to filter taste and odor in water. Filters 1500 gallons or 6-Months Life Capacity. Filter measures 2-Inch x 10-Inch. Inline ice maker filter.
BrandLASCO #ad
ManufacturerLASCO #ad
Height10.5 Inches
Length2 Inches
Weight0.5 Pounds
Width2 Inches
Part Number37-1821

9. Watts Premier


Odors, Under Sink, Ice Maker, Chlorine and Sediment in Drinking Water, and Reduces Bad Taste, Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator

Watts Premier #ad - Includes one 10” kdf inline Filter and two 1/4 inch brass connectors. Compatible with all water supply using 1/4 inch lines. Reduces sediment and other particulates for better tasting drinking water. Nsf listed, certified by wqa to nsf/ansi 372 lead Free and NSF/ANSI Standard 42. Designed for use with refrigerators, water coolers, campers, RV, boats, ice-makers, water fountains, and commercial coffee makers. Easily connects to existing plumbing. Recommended replacement every 6 months or 20, 000 gallons.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height14 Inches
Length2.75 Inches
Weight2.04 Pounds
Width6 Inches
Part Number43000140
Warranty1-Year Limited Warranty

10. GE


GE Icemaker & Refrigerator Water Filter System | Exterior Connection | Filtered Ice for Beverages | Reduce Chlorine Taste & Odor for Better Water | Replace Every 6 Months | 1 Filter Sytem | GXRTDR

GE #ad - Six-month filter life: Filter should be replaced every six months for best filtration results. Compatible with refrigerators without built-in filtration: Easily attaches directly to existing refrigerator/ice-maker water line in select GE side-by-side and top-freezer refrigerators. Inline filtration: Filtered ice for your beverages. Nsf certified: brings better tasting water and ice to your home by reducing chlorine taste and odor and sediment.
BrandGE #ad
ManufacturerGE #ad
Height2.1 Inches
Length12.5 Inches
Weight13 ounces
Width2.3 Inches
Part NumberGXRTDR