20" x 2.5" Replacement Water Filter Cartridge - PP Sediment, CTO Block & GAC (SET)
3 filter cartridges set for a 20"x 2.5" Whole House Water Filtration Unit

Includes : (1) 20 Inch x 2.5 Inch Sediment (PP) filter 5 Micron, (1) 20 Inch x 2.5 Inch Carbon block (CTO) filter 5 Micron & (1) 20 Inch x 2.5 Inch Granular activated carbon (GAC) filter.

POLYPROPYLENE SEDIMENT (PP) This Sediment filter is used at the first stage in the Reverse Osmosis/Water Filtration system. The function of a PP sediment filter is to remove large and fine particles from a drinking water, like Dirt, Sand, Rust Particles, Silt and other suspended particles. Material : Pure Food Grade Polypropylene Micro-Fiber. 

GRANULAR ACTIVATED CARBON (GAC) This second stage filter is well-known for highly efficient reduction of Chlorine, Scales, Bad Odor, Bad Taste and other taste and odors from organic chemicals. 
Material : High quality Granular Activated Coconut shell Carbon

ACTIVATED CARBON BLOCK (CTO) This Filter is similar in performance to that of GAC filters, made of food-grade natural coconut shell activated carbon. This filter is made with innovative sintering technology, which helps to remove 99% of chlorine, taste bad odor and also removes finer particles and sediment.
Material : High quality Activated Coconut Carbon Block.