B-37 Skimmer Basket Plus Filter Saver Sock Sleeve
Basket Fits: Pentair American Admiral 850001
Replacement for Pentair Rainbow Part# R38013A
Basket Dimensions: 8.39" X 7.88"
The Filter sock removes dirt and debris before it can get to the filter. This allows your filter to run a little longer between cleanings. Makes filter cartridge cleaning much easier and a lot less messy. When soiled, just toss it... or spray with a garden hose. Each can be reused several times, if desired. Fits any shape skimmer basket.