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The 39010200 Tank Clamp O-Ring is a high-quality, 19.5-inch rubber replacement designed specifically for Pentair Clean & Clear Plus and FNS Plus pool filter tanks. Crafted for durability and a perfect seal, it enhances filtration efficiency and prevents leaks, ensuring your pool or spa system performs at its best. Made in the USA, this O-ring is a must-have for maintaining premium pool cleanliness and longevity.









| ASIN | B0BYRW55CQ |
| Are batteries included? | No |
| Brand | SuiTool |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (238) |
| Date First Available | 20 April 2023 |
| Item Diameter | 19.5 Inches |
| Item Weight | 236 g |
| Item model number | 39010200 Tank Clamp O-Ring |
| Manufacturer | SuiTool Manufacturer |
| Material | Rubber |
| Model number | 39010200 Tank Clamp O-Ring |
| Net Quantity | 1.0 Count |
| Nominal Inside Diameter | 19.5 Inches |
| Nominal Outside Diameter | 19.5 Inches |
D**Y
Great gasket. Old one was stretched out. This fit perfectly and made tank reassembly a snap.
E**R
This o-ring was a perfect fit for a replacement on my pentair DE filter. I added a little o-ring lube and it sealed right up. Quality seems no different than the original. Easy installation and overall good value.
G**.
Fit perfectly as advertised.
M**A
I bought this to replace the O-Ring on our Pentair pool filter. The old O-Ring had deteriorated in the Arizona sun and I could not seal the filter properly using it. The Pentair replacement O-Ring was $60 so this looked like it was worth at least a try. It arrived and I replaced the old O-Ring when I replaced the filters and used some O-Ring Lubricant that I also bought from Amazon, and the filter top seated properly with no leaks. While I can not (yet) vouch for how long this O-Ring will last it does seem to have done the job, and at a much lower cost than the official Pentair version.
V**A
Fast delivery and the right part.