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You Are Here: Premiere Sales > Products > RP-C4SROS – Replacement Cartridges for Watts Premier Models 4-SV
The Premiere RP-C4SROS water filter kit is the #1 replacement filter kit for the Watts 4SV reverse osmosis system! Our premium filters have a longer filter life which means they only need to be changed once per year (Watts Premier filters need to be replaced every 6 months). The sediment pre-filter and carbon post-filters deliver finer filtration too – enjoy peace of mind with our 1 micron sediment filter and 0.5 micron carbon block filter (Watts Premier are only 5 micron filters). Plus, we include a packet of system sanitizer which works in 60 seconds to kill 99.9% of harmful bacteria in your RO system.
(560032 & 560038)
|Replacement schedule||Once per year||Twice per year filters - Use WP560032 first 6 months, then WP560038 second 6 months.|
|System sanitizer to kill harmful bacteria included||Yes||No|
|Sediment filter||1 Micron (filters particulates as small as 1 micron in size)||5 Micron (filters particulates as small as 5 micron in size)|
|Carbon block filter||0.5 Submicron (filters particulates as small as 0.5 micron in size)||5 Micron (filters particulates as small as 5 micron in size)|
If you are looking for replacement filters for your Watts Premier 4 stage RO PURE, please visit this website.
Here’s the 50GPD upgraded replacement membrane for Premiere and Watts Premier water filtration systems: PS-50RM
It’s important to replace your RO membrane regularly to ensure the system continues to function at its best, and water isn’t wasted…the older the membrane, the more water that’s used during the purification process.
The RO membrane is the core of your reverse osmosis system. It has a pore size of 0.0001 micron and effectively reduces TDS (total dissolved solids) and sodium, as well as contaminants such as aluminum, arsenic, barium, bicarbonate, borate, bromide, cadmium, calcium, chloride, chromate, chromium, copper, cyanide, detergent, ferrocyanide, flouride, herbicides, nitrate, polychlorinated biphenyl (PCBs), perchlorate, phosphate, potassium, radium, selenium, silicate, silver, spores, strontium, sulfate, thiosulfate, zinc and more.