I use it for air conditioner maintenance. It is very convenient and fair for its price. Until now, it was leaking from the valve connector. But with a little Teflon tape, it was sealed. Also, the gasket inside the piston broke. I replaced it, put a little Vaseline around it, and now it's like new. For 14 euros, which I bought it for from a local shop, it is very good. Also, even if it is full and you turn it upside down, it doesn't leak from anywhere

I read all the positive reviews and went through the trouble of ordering 3 pieces. They all opened at the seam and of course ended up in the trash.

It has no leaks at all, it has a very good pump and creates a considerable amount of pressure. The handle is the only thing that lacks. I recommend it

It seems like a good sprayer, although I have only had it for a week and have used it three times.
The connections do not leak and the pressure is very good. I find the handle that you twist to tighten it to the base a bit flimsy and I believe it could break at some point, but time will tell.
I will come back after some time or if it breaks.
For now, it is recommended.

Excellent sprayer for its price. Quality container made of hard plastic, without leaks. The container also has a semi-transparent white color to show the liquid level, and it has external markings to indicate the amount of water you add. The pumping is very smooth without any jams, and the handle locks down cleverly to assist in carrying the full sprayer. The strap could be wider and the spraying lance could be of higher quality, but for this price, I am more than satisfied overall