Air breather tube replacement on Hayward swimclear filter

How do we replace the Air breather tube replacement on Hayward swimclear filter?  Is it glued in or held by a set screw?

Hello CastaicDave - There is a small set screw in the bottom manifold that secures the air tube. All you have to do is loosen that screw to remove the old one, slip the new tube in the hole and tighten the screw. Hopefully this helps.

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