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  1. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    It's been fine actually. My wife wants a spare filter basket and that's a challenge.
  2. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    That's why they have a 60-day warranty. If they were well made, they'd have a longer warranty. Disposable junk.
  3. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    New "inexpensive" Oswerpon 1.5 HP pump arrived today from Amazon. I had to fabricate the pump to filter hose as the Pentair SD 40 filter hose fittings didn't fit the Oswerpon pump. And the pump doesn't lock into the filter base like the Pentair pump did. The Oswerpon pump was (with a coupon)...
  4. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    I took it apart. Motor isn't serviceable (by me). Impeller is free. Cheapest motor I can find is CORRECTION $207.
  5. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    I'm going to have to completely disassemble the pump.
  6. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    There is no way on that model to turn the impeller by hand unless you are an octopus. And the exploded view (Pentair Dynamo Pump Replacement Parts) doesn't show a capacitor, just the motor as a sealed unit at $209, and I paid $289 for the pump. I can take the impeller housing off tomorrow and...
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  8. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    No leaking. I'm pretty sure it's the capacitor (or I was until I saw that the motor is one unit). I haven't dissected it - There;s a guy at the pool shop who will work on them (side hustle), but that won't be until Tuesday.
  9. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    My wife turned it off to clean the skimmer and pot after this last storm and when she went to turn it on it just hummms.
  10. O

    A decent replacement for a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed?

    We have an above ground Doughboy pool. It came with a Pentair DYNII-NI-1-1/2 HP Dynamo Single Speed pump. That lasted three years. I replaced it with the same. That lasted three years. Again, replaced with the same - which lasted a which lasted 27 months. Is a Hayward W3SP1580X15...
  11. O

    Curious and researching

    After talking to the most experienced independent pool installer locally and measuring and measuring, we ordered a 18" Doughboy Autumn Breeze. Should be in next week and installed after that.
  12. O

    Curious and researching

    My bride of 37 years wants a pool. Happy wife, happy life. So, we're looking at ABG pools (because she doesn't want to drop the coin for an inground pool) and trying to make an informed choice. Looking in the 15-18' range. Comparing brands and trying to work out installation reality versus...