❄️ Seal leaks like a pro—because your system deserves the best!
Leak Saver's 8-pack refrigerant-grade CO2 cartridges are precision-engineered refills for the Leak Shot HVAC kit, designed to unclog condensate drain lines and seal leaks in A/C and refrigeration systems up to 5 tons. Made in the USA by HVAC professionals, these cartridges ensure contamination-free, high-pressure performance trusted by industry experts.
| Manufacturer | Leak Saver |
| Brand | Leak Saver |
| Item Weight | 12.3 ounces |
| Product Dimensions | 3.5 x 3.5 x 1.25 inches |
| Country of Origin | USA |
| Item model number | LS-CO2-8PK |
| Manufacturer Part Number | LS-CO2-8PK |
V**A
Co2 Gas
Great Product
K**
Works perfect
Exact replacements
C**E
Excellent AC blower drain clearer
The product provides enough CO2 pressure to maintain and clear the drainage pipe of an AC blower. It was recommended to me by an HVAC service technician.
M**S
3/8-24 threads
One time use
J**.
Strong blast. Have to install it correctly.
I get a nice strong blast out of these with the leak shot. Just have to make sure you install it correctly. Gotta thread it into the gun cap quick and firmly so it fully pierces the CO2 cart and makes a tight seal with the oring. Bought these to use with the leak shot gun. I’m getting maybe 6-10 shots per CO2 cart.
M**.
Works Great
This system has really helped me to keep my air conditioner drain line clear. Our new system has a tendency to clog frequently and this removes the blockage.
J**.
Cleared A/C Drain Line Clog.
Worked fairly well to clear clog. Would be better if the cartridges were larger to hold more CO2.
G**Y
Cost effective CO2 cartridges - I use them to blow out my A/C condensation line.
Not much to say except that these work as well or better than the carts that came with my drain blower. And they cost less.
Trustpilot
2 weeks ago
1 month ago
