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#1
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![]() Everything that myka said makes sense. I don't use check valves on my system but I drilled holes in my returns and I make sure that they are cleaned every so often to prevent plugging.
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#2
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![]() Jeez, did I not say that also. I added the anti siphon just for back up.
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Doug |
#3
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![]() Quote:
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#4
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![]() Oh ok, sorry.
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Doug |