4.5 x 20 In Carbon Block (CTO) Replacement Cartridge – Whole Home Filter

This whole-home water filter replacement cartridge is suitable for various household water uses, including kitchens, bathrooms, refrigerators, and laundry rooms, meeting all your water filtration needs.

Features

Deep Adsorption, Improved Taste: The CTO activated carbon block filter effectively removes 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 Cartridge: Featuring a standard 4.5" x 20" size, the replacement cartridge fits 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