Do You Have To Purchase Magic Tan Spray Booth Check Valves From Magic Tan Only?

[Sunkissed Tropical Tanning]

I was just curious if anyone has purchased the white plastic check valves that go on a Magic Tan 2000 Spray Booth from somewhere other than Magic Tan? I just purchased a couple from them at a cost of $11.61 per valve. Looking on the internet and trying to match them the closest thing I came up with is check valves used on aquariums. Looks like it would work but don't want to screw with the machine and how it performs which is great other than usual maintenance and cleaning and an occasional check valve Seems like the only thing that does need changing is the check valves so if I can get them for a lot less money I sure would like to.

[Sunkissed Tropical Tanning]

Just a heads up for anyone with this type of booth. We took the check valves that were not working and soaked them in a 50/50 solution of hot water and Simple Green for a couple of hours and every one of the check valves now work properly. Saved us a lot of money for new valves. If you have one that doesn't work after a couple of hours then let it soak for a longer period of time until it does work.