There are other sand filter leaks that can be fixed however with the right filter parts.
Pool filter drain plug leaking.
The drain plug on a pool filter is often threaded and hard to reach due to its location so this can result in cross threading of the connection.
How to fix your leaky pentair pool filter.
Top mount valves seal up to the tank with an o ring and a tight clamp.
The leak could be the filter the union on the pump side or the union or valve on the return side.
I realized it was leaking out of the drain line backwash port on the sand filter when it was set to.
We were losing a lot of water out of the swimming pool.
If this happens the drain cap can leak even once you have threaded it on correctly.
Typically an o ring or some teflon tape will seal these up.
Start with a clean and lubed belly band o ring.
When tightening your clam.
Teflon tape can be used to reconnect the drain plug if it is a threaded connection that is leaking.
Get it as soon as wed jul 8.
Leaking water from or near a pool filter can have more than one cause.
The drain plug or cap can lose an o ring or gasket.
Hayward sx180hg drain cap and gasket replacement for select hayward sand filter.
Atie 1 5 pool spa threaded filter drain winter plug sp1022c receptacles w o ring replace for hayward filter drain winter plug 5 pack 4 6 out of 5 stars 26.
Dirty dry o rings don t seal very well.