Water that we get is full of contaminants and the government can only partially protect us from them. So having a water filter is becoming a necessity. Reverse Osmosis system is the latest technology in drinking water contaminant removal. Sani system replacement water filters for premeier model 5sv protects your health, saves time and energy. You need to change only once a year. They are filter cartridges for reverse osmosis pre filtration/ post filtration. It includes 1-1-micron rigid grooved prefilter, 2- 0.5 submicron premium grade coconut shell carbon filters and 1 premium grade coconut shell final filter with ¼ inch built in quick connect.
