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Thread: preping filter for closing

  1. Back To Top    #1

    Join Date
    Jul 2010
    col. Ohio

    preping filter for closing

    I'm getting ready to close the pool and was wondering should i take the Valve of the filter for the winter? the filter is new and I dont want to ruin it by having freezing water damage it.
    10,000 gal. above grnd.
    300 # sand filter
    solar cover(do not use often)

  2. Back To Top    #2
    Mod Squad Bama Rambler's Avatar
    Join Date
    Jun 2009
    SouthWest Alabama

    Re: preping filter for closing

    We really need to know more to accurately give advice but if it's a multiport valve, there should be a winterize setting that basically opens all the flow paths and allows it to drain completely through the bottom drain of the filter. For extra assurance I'd blow the entire system out with it set to winterize just to make sure.
    Dave J. TFP Moderator
    24' x 52" Round AGP. 2hp/¼hp SPL Power-Flo 2-speed pump. 200sqft Waterway Cartridge Filter. 45MHP2(3GPD) Stenner Peristaltic Pump
    Pool School ----- Pool Math ----- TF-Test Kit

  3. Back To Top    #3

    In the Industry

    X-PertPool's Avatar
    Join Date
    Jun 2009
    Exeter, PA

    Re: preping filter for closing

    If it's a multiport you can remove the slight glass,o-ring and also the pressure gauge.
    X-Pert Pool Service
    X-Pert Pool on Facebook and @XPertPoolServic on Twitter
    22,000 gal / 16' x 32' / Vinyl / Hayward s244t /Pentair SuperFlo 1 hp

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