Product details:

The Watts Premier RO Pure Replacement Prefilter and Postfilter Kit provides a complete one year supply of filters for your RO Pure RO-4 Reverse Osmosis System. This kit includes the Sediment and Carbon Prefilters, and the Carbon Postfilter. The filters feature high-quality media which will reduce sediment, dirt, rust silt, chlorine, tastes, and odors from your drinking water. They also prepare your water for the reverse osmosis process, and condition it before and after it goes through the RO System.
Brand:Watts
Manufacturer:Watts