RedRock Gallo Drain Gun with 5 Unthreaded CO2 Cartridges for A/C Condensate Line Air Conditioner Cleaner Blaster Opener Kit with Five Cartridge Clears HVAC Clogs

This item worked great for me! I’ve had to call out a repairman several times due to a clogged A/C drain pipe. This item saved me the trouble and was able to clear the blockage. For $30 its worth the try!!

Worked excellent on clearing condensation A/C line in my home. It was really backed up, drip pan would get full multiple Times a day and wet vacum was not cutting it. This stuff really works for diy- ers. We cut the pipe, didnt use spout that comes upward, didnt want product to accidentally go into the unit. Then closed it with a coupling pvc pipe (didnt seal it in case we need to do it again next year). Be aware after cylinder is used it will be extemely cold. Do not touch with bare hands, leave it in the container until it cools off- then remove.

Would leave 0 stars if possible. An absolute waste of time and money. Used all 5 cartridges and managed to accomplish nothing. All the carts worked, but the amount of pressure they generate is FAR too low to do anything. There is no way these can blow out any clog and anyone that claims otherwise is misleading you. These are not strong enough to do anything. Great idea if all 5 carts were consolidated into a single burst, but each single cartridge will not help you. The good news is you wont need to order replacement carts because the whole kit will be going to the landfill. What a waste. The rubber end wont fit into a normal drain line, it is too big. Just what a waste, I feel like a sucker for even trying this nonsense.

Wow this thing is amazing and will fix your clog! Don’t call the plumber and just buy this if your AC is dripping water or shutting off because the line is full of water. It works really good.

This did not work for me but would probably work for a minor clog. This AC condensation line was in such an awkward place and too small for a regular snake I ended up having to cut a section of pipe with the clog out altogether and replace it. This clog was thick and hard. So I don't think this gadget stood a chance.

I’ve been in a week-long war with a stubborn little clog gremlin, armed only with my trusty shop vac and a dwindling supply of patience. Every time I thought I’d won, that sneaky drain line would laugh in my face and shut my AC down. After the 9 millionth time I ordered this puppy, got it deliver and unleashed this beast of a tool on that tight little pipe. I pumped this into her and she erupted like a volcano of vile, glorious goo. The kind of splatter that makes you gag and cheer at the same time. 10 stars. Would blast again.

The included Co2 canisters are not threaded! Thus there is no way to use them with the device. I fortunately had threaded ones from before, but if I didn't i would have returned and now I have a pack of unusable canisters.

Easy to use. Use it to clear out my ac line and it's great!

This has made life so much easier for cleaning out the drain on AC condensers.

No where near quality of the swoosh brand and the red lock switch doesn’t even work.