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💨 Clear your drain lines like a pro—fast, clean, and eco-smart!
The RedRock Gallo Drain Gun is a compact, lightweight HVAC tool that uses 800 psi of oil-free CO2 air to instantly clear condensate drain line clogs. It includes five unthreaded CO2 cartridges and a flexible hose for easy access in tight spaces. Designed for professionals and DIYers alike, it offers an environmentally friendly alternative to refrigerant-based cleaning, eliminating messy water backflush and heavy equipment. Perfect for maintaining A/C efficiency and preventing water damage with minimal effort.
| ASIN | B07SVH5B78 |
| Additional Features | Anti-Clogging |
| Best Sellers Rank | #6,911 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Drain Augers |
| Brand | REDROCK |
| Brand Name | REDROCK |
| Color | Gray |
| Customer Reviews | 4.0 out of 5 stars 1,987 Reviews |
| Finish Type | Brushed |
| Finish Types | Brushed |
| Item Weight | 0.01 Kilograms |
| Manufacturer | RedRock |
| Material | Metal |
| Material Type | Metal |
| Model Number | DG |
| Number of Items | 6 |
| Product Style | 1. Original Drain gun with 5 cartridges - 16g |
| Special Feature | Anti-Clogging |
| Style | 1. Original Drain gun with 5 cartridges - 16g |
| Unit Count | 6.0 Count |
H**Y
Solid build very powerful
This is god send if you have hvac drain that clogs from time to time. I used to spend so much money on hiring HVAC guy on this. No need anymore. I got the 20mg version, it worked in one shot for month long clog
C**S
Works well.
It's def good to have your own if your job requires you to unclog narrow pipes. Easy to use and seems like it'll last forever if not abused.
A**Y
Does not work and isn’t eligible for return
Do not waste your money. It does not work and isn’t eligible for return! So I’m out $36 bucks for nothing.
D**.
Works as directed
Worked exactly as intended. It helped unclog the AC drainage line and also a clogged water hose that I have. I would buy again.
P**E
It did the job!
It worked well, even though the rubber cone-shaped nozzle was a tiny bit small for our drainpipe fitting, The instructions were very brief (with no diagrams) but with careful study we figured out what to do. We only needed one cylinder to clear the line, using repeated "squirts" of compressed air. A lot of white gunk came out, after which we poured about a half-gallon of water through the line for good measure.
S**A
Great product!
Great product!
R**F
Need to purchase add'l Co2 canisters
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.
L**Z
Secret weapon
Drain Gun AC unit best kept secrets
S**R
Small, agile and perfect grip
This has made life so much easier for cleaning out the drain on AC condensers.
I**A
Very disappointed with product and seller doesn’t accept returns
No where near quality of the swoosh brand and the red lock switch doesn’t even work.
Trustpilot
2 weeks ago
1 week ago