FreshWater Clean Screen Pre-Filter Dry Rubs & Sauces A flush four times a

A flush four times a year — once with each quarterly water change — keeps biofilm from ever establishing itself in the plumbing

it protects your water during the gaps that trip up manual care — vacations

and the exterior with hot water and a scrubber sponge

your sanitizer can't reach contaminated water effectively (so chlorine demand goes up)

FreshWater Clean Screen Pre-Filter Dry Rubs & Sauces A flush four times aThe FreshWater Clean Screen Pre Filter attaches to your garden hose and filters out organic contaminants, metals, and sediment before water enters your spa. Best maintenance choice you can make for water quality is one most owners overlook entirely: starting with the cleanest possible fill water means less work managing chemistry afterward. Fill water whether from municipal supplies or private wells almost never comes out of the hose perfectly clean.