Set of 5 filters compatible with closed case water purifiers; Set: 12 inch inline filter set. ; Membrane is included in the product price. ; There are 5 filters in the set; 1st stage sediment filter; 5 micron sediment filter can be thought of as the first cleaning stages. sediment sediment filter has a structure like compressed paper. Undissolved particles, dirt, sediment, sand purification in water is provided by this first filter. Nsf (National Sanitation Foundation) approved and domestic production. 2nd stage granular activated carbon filter; Granular activated carbon filter is the second stage of reverse osmosis filtration. It retains color, taste and chemical substances in water. It protects the membrane filter by purifying chlorine and other chemical substances that should not be present in quality drinking water and ensures that the reverse osmosis process is perfect. Nsf (National Sanitation Foundation) approved and domestic production. 3rd stage block carbon filter; It provides purification of chlorine, color, taste and odor-giving dissolved gases, residues and organic substances that have passed through the first stage filter. This filter consists of activated carbon and is intended to purify chlorine, odor, organic pollutants, pesticides and chemicals that affect taste with odor. Nsf (National Sanitation Foundation) approved and domestic production. Stage 4 Pallas membrane filter; The most important feature of the original Pallas 80 gpd membrane is that it provides the best purification even in dirtier and highly conductive waters. It is the main membrane that allows the purification of substances such as nano sediment, particles, heavy metals, chemicals, viruses, bacteria, microorganisms and lime by passing through with the help of high pressure. Post carbon filter; Since the purified water in the membrane filter is close to its purity, it will come as raw as consumption. Therefore, sweeteners are used to improve its taste. Nsf (National Sanitation Foundation) approved and domestic production. Set Content: 1: PP SEDIMENT FILTER 2: GAC CARBON FILTER 3: CTO BLOCK CARBON FILTER 4: Pallas Membrane 5: Sweetener POST CARBON FILTER. Compatible with all closed case water purification systems. ;