Review on 🎨 High-Quality MPS Disposable Paint Spray Gun Cup Liners and Lid System, 50 Pack - Mini Size 6 Ounce (180ml) Kit - Includes 50 Cup Liners, 50 Strainer Lids, 1 Durable Cup with Retainer Ring, and 20 Plugs by Ryan Chaplain

I tried them on one spray gun and 3M on another. I only used 6 of these and then decided it wasn't worth the hassle. Disposable cups are too flimsy and if you put a strainer in a disposable cup it will break and then paint will drip out. The time it takes to fit the ring and ensure the liner is tight on all sides of the filter to keep it from leaking does not make up for the minor cost savings over a 3M product, which is much more convenient and reliable to use value.