Master Paint System MPS Disposable Paint Spray Gun Cup Liners and Lid System, 50 Pack Mini Size 6 Ounce (180ml) Kit - 50 Cup Liners, 50 Lids with Strainer, 1 Hard Cup with Retainer Ring and 20 Plugs

The lid is a little tougher to get on but for the cost they are great. The lid does seem to go on easier with their cups rather than a 3m cup.

So glad I got this for my HVLP set up. Makes cleaning up much easier. The built in filter in the cap means skipping the pour over filter into the spray cup. Overall you can spend more time painting and less time prepping and cleaning.

The only real flaw with these adapters is that the threadwell is shallow and it is prone to leaking. If you add an O-ring into the adapter, it will seal better, but then the adapter will spin when you mount and dismount the paint cups. Its good, just not great. Could be great if they machined the thread well a little deeper and added an O-Ring.

Good stuff for the money!

Hard cup was broken when I got the package. Need a new cup! Other than that the kit looks great.

These work just as well as the 3m version but a fraction of the price

This system works well as long as you don’t use a 3m cup and locking ring. The lip of these liners isn’t as thick as the 3M liners and will leak.

Worked with my 3m pps cup adapter already on my gun, cheap cups compared to the name brand 3m ones but work great will buy again

Great value

For they price, they are spot on. Just be careful with the hard cup. Reducer will wipe off the print. Other than that, no leaks, clean up is a snap after spraying. WAY less expensive than PPS and DeKups. Had some leftover PPS lids and liners laying around. Totally interchangeable. So, if u already have a nice PPS hard cup.....here’s your refills. Will buy again for sure when I need more.