Add to favorites
ICEPURE 4.5" x 20" Whole House CTO Carbon Water Filter, Activated Carbon Block, KDF Cartridge and Activated Carbon Lead Remove Filter Replacement Set for 3-Stage Water Filter System, Pack of 1
Brand: ICEPURE
Condition: Used
$5394
$14399
-63% Save $9005
Updated: 2 days ago
Description
Multiple Protections Throughout the House - The combination of this 3-stage whole house water filter integrates pretreatment and deep purification into one. The set includes an activated carbon filter, a water filter with a mixture of activated carbon and KDF medium, and an upgraded carbon block lead removal filter, truly achieving an efficient and convenient whole-house water purification experience.
High Efficiency Filtration - The whole house water filter replacement cartridge is made of high-quality activated carbon material, significantly enhancing its adsorption capacity. It purifies water, effectively adsorbing sediment, rust, residual chlorine and large particle impurities, effectively improving water quality, reducing scale, avoiding clogging and extending service life.
Lead Removal Filter - The carbon blocks of the lead removal water filter have been upgraded to provide focused protection for drinking water. Besides removing residual chlorine, odor and taste, it has also been specially optimized for the removal of heavy metals such as lead, reducing your concerns about lead in water.
KDF Upgrade Carbon Block - The KDF water filter innovatively adopts a combination of activated carbon and KDF to achieve dual purification, effectively removing chlorine, heavy metals, lead, mercury, iron and odors from water, ensuring consistently high-quality water.
High Quality Materials - Each of our 4.5" x 20" whole house water filters is made of high-quality natural coconut shell activated carbon, food-grade material, lead-free and BPA-free. It has undergone multiple tests and experiments to ensure that we can provide you with a perfect water usage experience.
Easy to Maintain - The 20 inch whole house activated carbon water filters feature an advanced design and we provide installation instructions for you, making the replacement of filter a breeze. Maintenance can be completed in just 5 minutes, saving your time and costs.
Strong Compatibility - The filter is compatible with a standard 4.5" x 20" whole house water filtration system. Depending on the water quality, each filter has a processing capacity of up to 100,000 gallons and a service life of 6 to 12 months, which is longer than that of ordinary filters. It builds a comprehensive and long-lasting water purification defense line for you.
The activated carbon filter's unique pore structure can effectively intercept rust, sediment, and large particle impurities in the water, while strongly adsorbing residual chlorine, discoloration, and odor.
The KDF medium neutralizes and removes heavy metals such as lead and mercury in water through oxidation reduction reaction.
The upgraded carbon block lead removal filter has a strong adsorption capacity for lead and can retain beneficial minerals in water for the human body, allowing you and your family to enjoy clean and fresh drinking water.
The combination of the ICEPURE whole house water filter can achieve multiple purifications and performs exceptionally well in removing chlorine, heavy metals, lead, mercury, iron, cadmium, nickel, hydrogen sulfide, sulfur, odors and impurities. It is a cost-effective choice for achieving high-standard household water quality.
The KDF medium neutralizes and removes heavy metals such as lead and mercury in water through oxidation reduction reaction.
The upgraded carbon block lead removal filter has a strong adsorption capacity for lead and can retain beneficial minerals in water for the human body, allowing you and your family to enjoy clean and fresh drinking water.
The combination of the ICEPURE whole house water filter can achieve multiple purifications and performs exceptionally well in removing chlorine, heavy metals, lead, mercury, iron, cadmium, nickel, hydrogen sulfide, sulfur, odors and impurities. It is a cost-effective choice for achieving high-standard household water quality.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0f5pygc4m
- Model:
- CTO20BB+CTO20BB-KDF+CTO20BB-CQB
- Country:
- US
- ASIN:
- B0F5PYGC4M
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 $90 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.
