Premium 3-Way Air Flow Control Valve for Enhanced Performance Review

Good product if you don't need a lot of valve adjustment. Plastic wears out quickly, especially from accidental tightening. Hagen's metal lever 3-way valve works much better and is easier to adjust.

I bought this to split between two bookmakers. I attached it and turned the first valve which was very heavy but it worked. The second valve did not turn, the upper part came off. I put it back and finally it turned out to spin without bubbles, the same with the third. Save money, don't buy

Others here are right, it is very difficult to expel the air from the hose, it wants to come out of the handle on the valve. I use an old, small Arioump pump, so maybe it would work better if I wanted to use a more powerful pump.

When I bought this I thought it was a great deal. It doesn't matter how cheap it is. The handles are very difficult to turn. I needed pliers to turn the knobs. I couldn't turn it with my fingers. And when I solved it, one of the valves didn't close completely. I put the whole valve in a bucket of water with an air pump attached, and bubbles came out of the closed valve on the handle. The air passed. Needless to say I returned it. Don't waste your time with this. Update: I bought another faucet…