LF 3/4 pvc check value

[btuck887]

Originally Posted by byee

I've a spare 3/4" union flapper type check valve which I can sell for $20.

It's easily disassembled to clean if required. I used a pair of them on my 120g with no problems at all.

PM me and I'll send you a picture of it.

pmed you

[btuck887]

thanks Barry!

[Ryanerickson]

You can get them at any plumping wholesaler I bought one today for $8 they work fine if installed right.