Whole House Water Filter Replacement Cartridge: The CTO activated carbon block filter removes up to 99% of chlorine, while trapping small particles and absorbing dissolved contaminants, eliminating odors and improving taste.
What's Included?
Filter Cartridge
Features
Deep Adsorption, Improved Taste: The CTO activated carbon block filters effectively remove chlorine, odors, impurities, and other contaminants, enhancing the taste and smell of drinking water, providing a fresher and cleaner water experience
High-Density Carbon Block: This activated carbon block filter has fine pores and strong adsorption, offering up to 5-micron filtration. It removes 99% of chlorine and traps small particles, absorbing dissolved contaminants for cleaner water
Universal Cartridges: Featuring a standard 4.5" x 20" size, the replacement cartridges fit most filter housings and whole house water filter systems on the market. Easy to install and replace, with no additional modifications required
Large Capacity & Long-Lasting: The CTO carbon filter filters up to 100,000 gallons of water, ensuring smooth water flow. With a lifespan of 9-12 months (depending on water quality), it reduces replacement frequency and maintenance costs
Secure & Reliable: Made from secure materials, free from glue, adhesives, or harmful chemicals. This whole home water filter is odorless, and won't leach chemicals, ensuring fresh and pure water with every drop
Other Dimensions
Overall Dimensions
20'' H X 4.5'' W X 4.5'' D
Filter Height - Top to Bottom
20'' H
Overall Product Weight
3.53 lb.
Details
Filter Component
Replacement Filter
Location in Home
Whole House
Material
Charcoal
Water Filtration Technology
Carbon, Basic Filtration
Contaminants Removed
Chlorine Taste and Order, Small Particles, Impurities, Odors, Dissolved Contaminants
Filter Change Indicator
Yes
Outdoor Use
Yes
Finish
Natural
Filter Life
12 months
Pieces Included
Filter Cartridge
Assembly
Mounting / Installation Required
Yes
Assembly Required
Yes
Warranty
Product Warranty
Yes
Commercial Warranty
Yes
Commercial Warranty Length
30 Days
Warranty Length
30 Days
Full or Limited Warranty
Limited
Part Number
QWSGLQLXCTOGKCMIB001V0
30-Day Return Policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
Earn 5% back¹ in rewards, plus more exclusive perksEarn 5% back¹ in rewards, plus more exclusive perks
Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! Valid through 5/7/2026.Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 5/7/2026.