O ring for Hayward 4820

  • Last Post 31 October 2018
Shamim posted this 30 October 2018


 replacing the o ring on my DE Hayward 4820 with filter filaments.  What is exact part number of the o ring? I see so many different versions online.

thank you


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InyoRob posted this 30 October 2018

Hello Shamim - The replacement tank o-ring for the Hayward DE4820 is part number 4820-02. You can view all of the available items on our Hayward ProGrid filter parts page.

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  • Shamim
Shamim posted this 31 October 2018

I also need to replace the filter grids.  Is there specific dimension for the filaments? Height, etc?

InyoRob posted this 31 October 2018

The grid set for the DE4820 is part number FG1004PACK. The pack includes seven full and one partial grid.

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