So is it 1" to 3/4" to fit the supplied hose? like maybe use something like this:I had the same problem with the M2. I used a 1” pvc reduction to proper barb size.
Apollo 1 in. x 3/4 in. Barb Insert Blue Twister Polypropylene Coupling Fitting ABTC134 - The Home Depot
Offer an ultimate and perfect addition to your plumbing application with the selection of this excellent Blue Twister Polypropylene Insert Coupling.
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