Captain O-Ring - Replacement 39010200 O-497 O-Ring for Pentair CCP 320/420/520 Clean & Clear Plus FNS 24/36/48/90 FNS Plus Pool DE Filter

• O-Ring Part Number: 39010200 / 39010200Z / O-497 • Compatible With: Pentair Clean & Clear Plus Fiberglass Reinforced Polypropylene Tank Filters CCP320, CCP420, CCP520. Pentair FNS Plus Vertical Grid Filters FNSP24, FNSP36, FNSP48, FNSP60. Pentair Quad Pool and Spa D.E. Filters. Pentair SM/SMBW-4060 Filters. • O-Ring measures about 20” diameter across and about 1/2” Thickness. An exact match to the OEM o-ring seal that came with your filter when it was brand new. Molded from OEM spec synthetic rubber for long lasting performance and durability. • The 39010200 o-ring gasket is the large o-ring that seals between the top and bottom half of the compatible filter models listed above. This o-ring eventually wears out from being compressed in service for a long period of time. If you notice your filter dripping from the seam/band between the two halves, it’s time to replace your o-ring to restore your filter to peak performance. • Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA! Get your leaking filter back in working order with Captain O-Ring’s replacement 39010200 / 39010200Z / O-497 filter o-ring. Even better, keep a spare on hand ahead of time for when yours eventually does start to leak.

The 39010200 o-ring is compatible with the following Pentair Filter Models:
Pentair Clean & Clear Plus Fiberglass Reinforced Polypropylene Tank Filters CCP320, CCP420, CCP520
Pentair FNS Plus Vertical Grid Filters FNSP24, FNSP36, FNSP48, FNSP60
Pentair Quad Pool and Spa D.E. Filters
Pentair SM/SMBW-4060 Filters

The 39010200 o-ring measures just over 20” diameter across and 1/2” Thickness. Captain O-Ring’s replacement 39010200 uses the same mold as the OEM o-ring that came with your filter, so you can expect an o-ring that fits exactly like the one that came with your filter when it was brand new. The o-ring is molded from OEM spec synthetic rubber for long lasting performance and durability, keeping your filter humming along at peak performance while you enjoy your pool or spa.

How to know when it’s time to replace your o-ring? It’s best practice to replace your filter’s o-ring every 2-3 years to maintain optimal performance and prevent leaks. However, water conditions and the tightness of the filter closure can affect service life. If you notice signs of wear or damage (cracks, cuts, or other deformation) to your o-ring, it’s best to replace it sooner. The o-ring will eventually wear out from being compressed in the filter band over the course of the year/years. If you notice your filter dripping at the seam/band between the top and bottom halves of the filter, then it’s time to replace your o-ring to restore your filter back to peak performance.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!