Pentair 154747 PVC Spacer Replacement Nautilus Plus Pool and Spa D.E. Filter impact maintenance-free design is weather proofed

maintenance-free design is weather proofed for maximum reliability and extended service life

Hook and loop knee pad enclosure

For use with Marquis Spas:

Ideal where backflow could potentially cause damage to pumps

Hayward SPX1082EDGR 10-Inch Dark Gray Square Cover Replacement for Hayward Automatic Skimmers

Pentair 154747 PVC Spacer Replacement Nautilus Plus Pool and Spa D.E. Filter impact maintenance-free design is weather proofedPentair 154747 PVC Spacer Replacement Nautilus Plus Pool and Spa D. E. Filter PVC spacer replacement Fits Pentair Nautilus Plus pool and spa D. E. filter models NSP 24, NSP 36, NSP 48, NSP 60, NSP 72 Measures 2 3 4 inch length by 1 4 inch height by 2 3 4 inch width