Stain Eliminator - 2 Lbs. filter-length_7 13/16 inches This sand vac fits Cristal-Flo

This sand vac fits Cristal-Flo II and Waterford pool and spa filters

CL340/460/580

threaded connectors are included

respective probes (pH and ORP probe)

It can also be used for swim strength training

Stain Eliminator - 2 Lbs. filter-length_7 13/16 inches This sand vac fits Cristal-FloThis is a 2 lb. bottle of Durachlor Stain Eliminator that works to eliminate most iron and copper stains from pool surfaces. This is a granular product that is used on all surfaces and is compatible with all sanitizer types. This product works in conjunction with either Rust n Scale or Metal Wizard products. Directions for Using Stain Eliminator: 1. Backwash or clean filter prior to use. 2. Adjust pH to between 7. 2 7. 4. 3. If sanitizing with