iSpring
✓Under-Sink Filters
iSpring FPCT400 Composite Filter for RO400EU Tankless Reverse Osmosis System
★★★★★5
$114.99
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$60.99
COOLING WATER Replacement Cartridge, Remove Chlorine, Odors, Heavy Metals, Suitable for CW-CF Under Sink Water Filter, 2-Pack
★★★★★
$60.99
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About this item
- 【Adopting Multi-Stage Filtration System】 This five-stage filtration system can effectively remove common harmful substances in tap water, removing scale, heavy metals, fluoride and other harmful ignorance while also optimizing the water quality and taste, providing safe, tasty and fresh drinking water for everyone.
- 【Retains Healthy Beneficial Minerals】Compatible with CW-CF under sink water filter system , this replacement filter cartridge purifies household tap water without stripping vital mineral elements good for human bodies. While filtering out impurities, our filter media locks in natural beneficial minerals, so you get clean, balanced drinking water from your water filter for kitchen sink.
- 【Super Fast Flow & Long Life】 This under sink water filter cartridge lasts up to 6-12 months when connected to municipal tap water. Featuring advanced filtration technology, it delivers up to 4 liters of water per minute so you can quickly fill a glass with clean drinking water.
- 【Eco-Friendly Cartridges That Save Your Expense】COOLING WATER's CW-CF under sink water filter system cartridge minimize plastic waste. When replacing the cartridge, you only need to replace the capsule inside the cartridge, which is environmentally friendly and saves you money on cartridge replacement. Let's do our part to protect the planet.
- 【Suitable For A Variety Of Applications】 The CW-CF water purifier features a user-friendly design that is compact and easy to install, making it perfect for everyday use. The installation process takes only 3 minutes and requires no drilling or hiring a plumber, making it easy to install the filter and change the cartridge at home. This water filter cartridge for kitchen sink is suitable for a variety of environments, including homes, rental apartments and RVs, making it easy to get clean water whenever and wherever you need it.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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