DE Grid, Pentair/PacFab, ST40/50, 19-3/4" x 6-1/2", 4 req : 191322

DE Grid, Pentair/PacFab, ST40/50, 19-3/4" x 6-1/2", 4 req California Residents WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov This grid is designed to use with Pentair Star polymeric, Star pool and spa D.E. filter system models ST40, ST50. Measures 19-3/4-inch. Filter Manufacturer: Pentair Grid Length: 19-3/4" Grid Width: 6-1/2" Grid Quantity Required: 4 Model: Star Model Number: ST50 Grid OEM Number: 191322 Replaces _191322,4600-1322,46420,788379672973,PAC-051-8130,