152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump

Q: Will this o-ring go onto pentair triton II tr-100 sand filter where the sand gets inserted in?

No. The gasket you make reference to is for a multi-Port assemble.

Q: Will this fit the lid of a pentair tr100?

No. This is designed for use with the Commercial filter models, TR100C and TR140C, but not the TR100. I believe the TR100 uses a part number 154493, but please consult your filter manual to identify the appropriate part number for your filter.

Q: Does this oring need a lubricant when installing ?

Yes, we used Aqua EZ o-ring lubricant.

Product ID: 271880038

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152509 8-1/2-Inch Square Ring Replacement Pool/Spa Filter and Pump

Have a Question? See What Others Asked

Will this o-ring go onto pentair triton II tr-100 sand filter where the sand gets inserted in?

Will this fit the lid of a pentair tr100?

Will this also fit the TR100 (140210) or just the TR100C?

Does this oring need a lubricant when installing ?

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