iSpring FC15US Premium Universal High Capacity Coconut Shell Activated Carbon Block CTO Filter Replacement Cartridge for Reverse Osmosis RO Under Sink Water Filtration Systems, 10" x 2.5", Made in USA — Open-Box, 18% Off

Name: iSpring FC15US Premium Universal High Capacity Coconut Shell Activated Carbon Block CTO Filter Replacement Cartridge for Reverse Osmosis RO Under Sink Water Filtration Systems, 10" x 2.5", Made in USA
Brand: iSpring
SKU: awhd-us-b08cjtmbrv
Price: 17.77 USD
Availability: InStock

Brand: iSpring

Condition: Used - VeryGood

$17⁷⁷

$21⁶⁴

-18% Save $3⁸⁷

Updated: 48 days ago

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Description

Individually wrapped, universal sized 10” x 2.5”, high capacity activated carbon block (CTO, Chlorine, Taste, and Odor) replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems.

Made in the USA with the best quality components. This activated carbon block filter traps and absorbs organic chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.

This activated carbon block CTO filter cartridge uses high-quality coconut shell carbon and premium compact fabrication tech to achieve maximum filtration efficiency and filter life.

With the 5 micron filtration you can experience high quality, safe, and delicious water every time you turn on the faucet.

Average Filter Life: 6 -12 months, depending on your source water and usage.

We offer tech and customer service support by phone or email from our Georgia, USA location. Contact our knowledgeable team for help with product selection that fits your specific water filtration needs and after-sale support to simplify your user experience. We are happy to be here to support our customers and provide them with high quality drinking water both now and in the years to come.

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Product Details

SKU:: awhd-us-b08cjtmbrv
Model:: FC15US
Country:: US
ASIN:: B08CJTMBRV
UPC:: 810004171701

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 $4 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 iSpring 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.