Any clever alternatives to isolation valves?

[prh129]

My cartridge filter setup did not come with isolation valves. I was going to get some to make cleaning and servicing easier but I am concerned my young son will one day turn them off without me knowing.

Does anyone have any alternatives to isolating the filter? A friend of mine told me he uses rags to block the openings in the skimmer and return. Any other ideas?

Thanks

Peter

[Service Guy]

Well, you could always just teach your son not to touch the pool equipment....

Seriously, most of the upper end valves made today have locking knobs on them to prevent them from being turned by "little hands", etc. Buy valves made by Compool or Jandy and that should eliminate your concern.

[Poolsean]

Spring loaded or gravity check valves.

[imfignewton]

Install the Jandy or Compool valve then remove the handle and store in another location or fence in the equipment with a locking gate.

[b2001]

My local pool store had a rubber plug to put in the skimmer to stop it up and a threaded cover to screw into my inlet to the pool to block it - both were reasonable cheap ...

[prh129]

Thanks for the responses. I like the idea of a rubber stopper in the skimmer and a check valve on the return line.

Peter

[salinda]

Just curious why you need to isolate the filter for cleaning? Is this an AG pool thing that I don't need to understand? I have a large IG pool with a Clean & Clear Plus cartridge filter and I just release pressure via the pressure relief valve before opening the can.