20" x 2.5" Replacement Water Filters Cartridges Sediment CTO Block & GAC Filter Type_Granular Carbon The Double rubber O-ring on

The Double rubber O-ring on the top of the housing body to ensure a watertight seal

💎 Product Lifetime - 10

💎 WATER IS CRITICAL to proper food digestion

Dimensions: 20" x 4

They are washable and reusable

20" x 2.5" Replacement Water Filters Cartridges Sediment CTO Block & GAC Filter Type_Granular Carbon The Double rubber O-ring onThis is a 3 filters set for a 20"x 2. 5 Whole House Water Filtration Unit. The specifications of the set are as follows: 1 of Polypropylene Sediment Sediment filter is often the first filter. The main function of a sediment filter is to remove large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles. Removal of such particles allows for a better performance of all the following filters, such as Carbon Block or GAC