Replacement O Ring For Pentair CCP 320 420 520 Clean And Clear Plus Filters And FNS Plus DE Filters Fits FNSP24 36 48 60 Vertical Grid Filters And Quad Pool And Spa DE Units For Quick Easy Install O 497 Compatible

O Ring Replacement for CCP 320/420/520 Clean & Clear Filters
✔️ 20 inch diameter; 1/2 inch thick; OEM-spec O-ring; fits CCP & FNS DE

The replacement O-ring seals the seam between the top and bottom halves of a range of pool and spa filtration units. It’s designed for CCP320, CCP420, CCP520 Clean & Clear Plus fiberglass reinforced polypropylene tanks, FNSP24/36/48/60 vertical grid DE filters, Quad Pool and Spa DE filters, and SM/SMBW-4060 units. Molded from OEM-spec synthetic rubber, this O-ring is an exact-fit replacement to restore a tight seal. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA.

✅ Part numbers: 39010200, 39010200Z, O-497
✅ Compatible with CCP320/420/520; FNSP24/36/48/60; Quad DE; SM/SMBW-4060
✅ 20 inch diameter, 1/2 inch thick
✅ OEM-spec synthetic rubber material; color: Black
✅ Made by Captain O-Ring LLC; assembled in the USA
✅ Seals between the top and bottom halves of the filter units

💡 What is an O-ring seal used for in pool filtration and why replace it?

It seals the joint where the filter halves come together, preventing leaks and maintaining proper flow and pressure.

- Material compatibility with CCP and FNS DE models - Signs of wear: cracks, flattening, or seepage at the seam - OEM-spec design ensures accurate fit and leak prevention - Easy DIY replacement to restore filter performance✝️