ScumRay Twin Pack Type_Gas Valve This is a serious cartridge

This is a serious cartridge — 19 inches tall and 8-7/16 inches across

or floater where these tablets are in use

A 32 oz bottle of Reserve covers fresh fill plus weekly maintenance for a typical residential spa through a full fill cycle

Or maybe you can't get enough of that awesome smoke flavor

ScumRay Twin Pack Type_Gas Valve This is a serious cartridgeScumRay Twin Pack Overview ScumRays unique absorbing fibers attract body oils. These fibers are woven into a 3D honeycomb micromesh, dramatically increasing the surface area available to trap hot tub scum. ScumRays clever design allows it to both float and sink, maximizing the surface area in contact with your water. ScumRays submerged tail allows water to wash over its wings, quickly trapping scum. ScumRays belly fibers trap body oils that go through