Recent content by aoeustnh

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    Filter lid must be EXTREMELY tight to avoid air leak

    We have an Anthony Pools pump/filter. It is cast iron, at least 10 years old, probably MUCH older. It is the model that takes the O-19 ring. It has two "T" shaped screws which hold the lid on. I need to put the screws in VERY tight. If not, I can hear that air is getting in, actually pretty...