Question?
by Anonymous on July 21, 2016
Bought 2 Tested first, complete fail, did not hold or respond to vacuum. Tested second, responded to vacuum but still allowed fluid though when supposedly "closed" If you buy these and do not test them you will not know if they are operating appropriately unless you test them, they will not leak but will not work as intended febi "we produce quality" yeah right. RM took back no problem