Hydronix - CB - 20" x 2.5" Coconut Carbon Block Filter Quantity:Pack of 3 Six feet of flexible

Six feet of flexible

protecting membranes and filters from contamination

Annual replacement recommended at 9000 hours

Carbon block filters lose chemical adsorption capacity before you notice pressure drop

Hydronix - CB - 20" x 2.5" Coconut Carbon Block Filter Quantity:Pack of 3 Six feet of flexibleHydronix CB Series 20" x 2. 5" Coconut Carbon Block Filter High purity coconut shell carbon block engineered for superior chlorine reduction and whole house or point of use applications Coconut Shell Carbon Multiple Micron Ratings Low Carbon Fines High Dirt Capacity The Hydronix CB Series carbon block delivers exceptional chlorine reduction and filtration performance at a price point that makes sense for both residential and commercial installations.