This is a Pre filter housing unit in which you can install in any RO/UV Water purifier. Your tap water would be pre-filtered first before being filtered again in your water purifier. In addition to filtering out a particular contaminant this may also extend the life of the filter in your water purifier. you should replace the RO pre-filter cartridge every 3 months. You can also clean the pre-filter cartridge with clean water after some time. Benefits of Installing Pre-Filter for RO Water Purifier :-
1. It filters out all physical impurities like dust, mud, sand, rust and silt from raw water.
2. It prevents pre-mature choking of the main filters like Sediment Filter, Carbon Filter and RO Membrane.
3. Saves money by increasing the life of RO filters and Membrane.