AOS PF-25C1 Sediment Filter 3/4" 11GPM pre-filter-1

A. O. Smith Water Heater Pre-filter prevents impurities and sediments from entering your heater tank. 

Flush out sediments before they reach your water heater so that water in your tank stays clean longer.

If you live close to the sea or stay-cationed in an island resort, you may have on occasion, noticed fine sand particles while soaking in your bathtub. A pre-filter helps to clear out the water before your tub is filled.