Search results

  1. S

    150lb or 175lb in my filter?

    Hey all, first post. Hope this is the right section. I've got a 21ft round above-ground pool that is 4ft deep. The filter is a Hayward SM1906TW, the pump is a Hayward SP2290. On the side of the pump it indicates that the SM1906T should take 175lb of .45mm-.55mm media. I'm wondering if that's...