Filter 1:
Polypropylene foam filter cartridge removes sand, rust, silt and other sediments up to 5 Micron
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