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Thread: OTO versus DPD

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    OTO versus DPD

    I'm thinking I can do the basic chlorine daily (oto).with weekly DPD. Is that correct?

    thanks....
    New pool owner 3/2013 14,000 gal pebble tec, 7 ft jacuzzi with spillover into pool.
    FNS +48 DE filter, raypak2100 heater, Pentair whisper flo 1.5, Hayward pool cleaner. TF 100 test kit.

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    JasonLion's Avatar
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    Re: OTO versus DPD

    Yes, although I would recommend you use FAS-DPD for the weekly test, rather than DPD. All of the test kits we recommend come with the FAS-DPD test, and not the DPD test. However, many other kits come with the DPD chlorine test.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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    Re: OTO versus DPD

    Probably my bad, I'm doing the test in the TF 100 kit. FAS- DPD, right?
    New pool owner 3/2013 14,000 gal pebble tec, 7 ft jacuzzi with spillover into pool.
    FNS +48 DE filter, raypak2100 heater, Pentair whisper flo 1.5, Hayward pool cleaner. TF 100 test kit.

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    JasonLion's Avatar
    Join Date
    May 2007
    Location
    Silver Spring, MD
    Posts
    37,879

    Re: OTO versus DPD

    Correct.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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