Metpure GAC Inline Filter Conversion 1/4" OD to 3/8” OD Big Flow Kit. Increase & Double Water Filtration Faucet Flow Rate of RO Reverse Osmosis System. Complete Kit with Filter, Tubing, and Fittings
Metpure GAC Inline Filter Conversion 1/4" OD to 3/8” OD Big Flow Kit. Increase & Double Water Filtration Faucet Flow Rate of RO Reverse Osmosis System. Complete Kit with Filter, Tubing, and Fittings
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Metpure GAC Inline Filter Conversion 1/4" OD to 3/8” OD Big Flow Kit. Increase & Double Water Filtration Faucet Flow Rate of RO Reverse Osmosis System. Complete Kit with Filter, Tubing, and Fittings

4.2 stars out of 9 reviews
(4.2)|
9 ratings

Key item features

  • Flow Enhancement: This 5-piece kit upgrades 1/4" OD reverse osmosis systems to 3/8" OD, doubling the spigot outlet flow rate.
  • Comprehensive Components: Includes a 2" x 10" GAC inline filter, a 1/4" OD Female x 3/8" OD Quick Connect Tank Ball Valve, a 3/8" OD Universal Quick Connect Faucet Adapter, a 3/8" OD x 3/8" OD x 1/4" OD Quick Connect Union Tee, and 5 feet of 3/8" OD LLDPE tubing.
  • Filtration Efficacy: The GAC filter, made from 100% virgin coconut shell, reduces chlorine, taste, odor, volatile organic carbon compounds, and solvents.
  • Material Safety: Filter is BPA-free, and all included components like the tank ball valve, faucet adapter, union tee, and LLDPE tubing are made from safe, non-toxic, food-grade materials.
  • Broad Compatibility: Designed for most 1/4" OD reverse osmosis water filtration systems with a storage tank that use a 2x10" GAC inline filter as the final stage.
  • Versatile Application: Suitable for reverse osmosis water filter systems, refrigerators, and ice makers, with easy installation instructions provided.
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Columbus, 43215
Arrives by Fri, Feb 27
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Sold by Metpure Inc.Pro Seller
Fulfilled by Walmart
4.593220338983051 stars out of 5, based on 59 seller reviews(4.6)
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4.2 out of 5 stars
stars9 ratings8 reviews
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Showing 1-3 of 8 reviews

Nov 4, 2025
Maria
Item details
Size: 10" x 2" Cartridge, 1/4" OD QC
Sold byMetpure Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

it was really easy to install (if you've done it before). it s quick to arrive and install. the water flows well and the ice cubes taste good

Helpful?44592DK61ABN5407511234
Nov 2, 2025
Vincent
Top Reviewer
Item details
Size: 10" x 2" Cartridge, 1/4" OD FIP
Sold byMetpure Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Good value. Old school dependability.

Good value. Old school dependability.

Helpful?44592DK61ABN5407511234
Aug 16, 2024
Afli
5 out of 5 stars review

Seller Verified Purchase

Used it as filter for ice maker. No...

Used it as filter for ice maker. No leaks for now and can feel the difference in ice cube taste after it is connected. I guess it's working fine.

Incentivized Review
Review from Field Agent
Helpful?44592DK61ABN5407511234