Review on FOUR UNCLES 2L Vacuum Brake Bleeder Kit - Air 🔧 Brake Bleeder with 2L Brake Fluid Extractor and 1L Refilling Bottle by Dangelo Toliver

I ordered this device to change the brake fluid myself. I received the device yesterday; Started draining the brake fluid this morning. This device worked well for getting fluid out of the tank, but when I got to my calipers it went sideways. What should have taken 10 minutes took an hour and this system blew so much air into my braking system. 1 hour later I was still trying to purge air. It was a big flop, I took the car for a test drive and it was in full swing. I had to grab a neighbor and again do a bleeding by the method of two people. 10 minutes later I was done and it was like I never touched it. Now I'm not sure if the problem was with the block or with my 6 gallon pancake compressor as the compressor ran non-stop as it couldn't keep up with demand. The suction power on the lines was very poor; This may be due to the size of the compressor. I wouldn't spend a few hundred dollars on a new compress, let alone have a place for it. If the problem was with the compressor, the manufacturer must specify the size (gallons) for it to work efficiently. I ended up cleaning the device thoroughly and sending the product back for a refund.