4 Stage Reverse Osmosis RO Unit Complete Filters  Replacement 100 GPD

Filter 1:

Polypropylene foam filter cartridge removes sand, rust, silt and other sediments up to 5 Micron 

Filter 2:

Activated carbon block 

The carbon is formed in specially pressured, high density blocks to gain high adsorption rate of chlorine, other chemicals and multi-particle organic substances.

Filter 3:

Filter cartridge with activated coconut shell carbon and non-woven polypropylene material, removes chlorine and organic compounds

Filter 4:

Reverse Osmosis High Quality Membrane 100 GPD