ktvaughan
DIY Junior Member

I have a water hammer arrestor PVC column that is leaking (cracked PVC pipe).
It has an elbow off the main water inlet with a nut that threads into the elbow.
Can I unthread that nut and replace the column or would it all be glued together?
What is the current recommendation for replacing this (it's a simple 18 inch long piece of 3 inch PVC pipe capped at the top)?