Pentair 191479 O-Ring Replacement Pool/Spa Valve and Filter

Pentair 191479 O-Ring Replacement Pool/Spa Valve and Filter

• O-ring replacement
• Fits Pentair Star Polymeric pool and spa D.E. filter models ST40, ST50
• Also fits Pentair Star fiberglass pool and spa D.E. filters models ST40, ST50
• Compatible with Pentair top/side mount multiport valves
• Measures 1-1/8-inch length by 1/4-inch height by 1-1/8-inch width

This o-ring is designed to use with Pentair Star polymeric pool and spa D.E. filter models ST40, ST50. Fits Pentair Star fiberglass pool and spa D.E. filters ST40, ST50. Also fits Pentair top/side mount multiport valves. Measures 1-1/8-inch length by 1/4-inch height by 1-1/8-inch width.