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Thread: Is my sand filter sized right?

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  1. #1
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    Default Re: Is my sand filter sized right?

    Sand filters work MUCH better at low flow, but you have to backwash at high flow.

    To actually know what your flow will be, I'd need pump curves AND a detailed layout on your equipment. But 1/2 the flow for 1/5 the electricity is probably in the range.

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    Default Re: Is my sand filter sized right?

    I've got some pictures I would like to send ya or post if there's a way. I know how to do it in other forums, but I noticed you have pics disabled in this one.
    ~18K gal IG Gunite -- 1-HP Pentair Whisper Flo with new 2-speed motor. Intermatic T1000 Dual Speed Timer -- Tagelus 60D sand filter
    Hayward SWCG (up to 40K gal.) -- Polaris 280 and booster pump -- Rainbow (now Pentair) in-line chlorine Feeder.

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    Default Re: Is my sand filter sized right?

    send them to poolforum@gmail.com, and I'll post them -- I'll look to see if there are problems with the permissions in this section at the same time.

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    Default Re: Is my sand filter sized right?

    Sent the pics. Subject "The Goose Pool Pics" or something similar.
    ~18K gal IG Gunite -- 1-HP Pentair Whisper Flo with new 2-speed motor. Intermatic T1000 Dual Speed Timer -- Tagelus 60D sand filter
    Hayward SWCG (up to 40K gal.) -- Polaris 280 and booster pump -- Rainbow (now Pentair) in-line chlorine Feeder.

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