Watts Premier RO-4 Filter Pack (Sediment F105311 and Carbon Pre-filter F105351)

Filter Pack: 105311 Sediment Filter and 105351 Carbon Pre-filter
for Watts Premier RO-4 RO-PURE UF3

We recommend that both filters be changed every 6 months.

105311 Sediment Filter

RO-Pure/ Filter-Pure Sediment Filter (stage 1) is a 5-micron sediment filter. This sediment filter traps sediment and other particulate matter, such as dirt, silt, and rust which affect the taste and appearance of your water. The filter is rated at 5 microns, which is in the particle filtration category, and is equivalent in size to milled flour. This filter is designed to be changed out every 6 months or 1,350 gallons.

105351 Carbon Pre-filter

This is a 5-micron carbon pre-filter, made of high quality activated carbon. It reduces chlorine taste and odors, as well as conditions the water before it is treated by the reverse osmosis membrane.  This filter is designed to be changed out every 6 months or 1,350 gallons.

Compatibility

• RO Pure (RO-4) Reverse Osmosis System
• Filter-Pure (UF3) Filtration System

Specs

Recommended filter change is every six months.

NOTE:  This filter will NOT fit the Watts 1/4-Turn Kwik Change Filter System.

Additional Information

Installation, Operation and Maintenance Manual