1. Reverse Osmosis membrane removes dissolved impurities from raw water. 2. Polypropylene 5 micron filter cartridge to remove physical impurities from raw water. 3. Coconut shell active carbon inline filter cartridge, It removes odour, smell and colour from raw water. 4. Carbon block filter it removes chlorine and organic impurities from raw water. 5. Alkaline mineral cartridge / post carbon filter which gives us healthy drinking water. 6. SMPS power supply 24 volt / 30 watt only. 7. Self suction original Echen booster pump 100 GPD. 8. Top quality RO membrane sheet made in Japan Hydronotics 75 GPD Membrane Works Upto 4000ppm. 9. Made in Poland UV lamp 11-watt built-in aluminum barrel. 10. It can save 100%* of water with Aqua Revive Technology.