ICEPURE 20" x 4.5" GAC Filter, 5 Micron 20-Inch Whole House Granular Activated Carbon Water (GAC) Filter Replacement for GAC-20BB, FG25B-KS, FI-CAB20-BB, RFN20BB-C 1 Pack — Open-Box, 12% Off

Name: ICEPURE 20" x 4.5" GAC Filter, 5 Micron 20-Inch Whole House Granular Activated Carbon Water (GAC) Filter Replacement for GAC-20BB, FG25B-KS, FI-CAB20-BB, RFN20BB-C 1 Pack
Brand: ICEPURE
SKU: awhd-us-b0d8t3ccrr
Price: 37.09 USD
Availability: InStock

Brand: ICEPURE

Condition: Used - VeryGood

$37⁰⁹

$41⁹⁹

-12% Save $4⁹⁰

Updated: 51 days ago

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Description

High-Performance Filtration - This RFN20BB-C filter utilizes premium granular activated carbon, which is known for its exceptional adsorption capabilities. It effectively reduces chlorine, sand, rust, sediment, odors, and discoloration from your water. With a surface full of micro-pores, this 4.5'' x 20'' whole house water filter has an enhanced ability to capture a wide range of impurities and organic contaminants.

Advanced Filtration Technology - Activated carbon is celebrated for its outstanding ability to absorb contaminants. A single pound of carbon can offer up to 125 acres of filtration surface area. Our whole house carbon filter is crafted using 100% granular activated carbon blocks to tackle sediment and other impurities. Thanks to innovative sintering technology, this 20" GAC water filter provides a higher adsorption capacity, ensuring a finer filtration of suspended particles and dirt.

Easy to Install - Installing and replacing the filter cartridge is incredibly simple and effortless, requiring no tools. It conveniently fits into a variety of filtration systems and can also be used as a standalone cartridge. Regular replacement is recommended to maintain optimal filtration performance. The straightforward process allows you to replace the filter in minutes, ensuring consistent water quality without disruption to your daily routine.

Comprehensive Home Filtration - Ideal for both well water and tap water, this 20”x 4.5”whole house water filter is recommended as part of a 3-stage 20" home water filtration system to deliver high-quality water throughout your home. It ensures that your entire family enjoys clean, safe, and healthy water.

High Standards - ICEPURE water filters use US technology and teams. The ICEPURE brand has high requirements for products, and every product that is manufactured must go through 5 inspection and testing stages，ensuring that every product meets our high expectations.

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Product Details

SKU:: awhd-us-b0d8t3ccrr
Model:: RFN20BB-C
Country:: US
ASIN:: B0D8T3CCRR

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $5 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ICEPURE products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.