






🔧 Seal smart, spot leaks faster—never let a drip slow you down!
Leak Saver Direct Inject Small System with UV Dye is a revolutionary refrigerant leak sealer designed for small home appliances and HVAC systems up to 1 ton. Featuring an easy direct injection method, it eliminates messy tools and speeds up repairs. With over 3 million units sold since 2015, it permanently seals small leaks by reacting with air and moisture, while its UV dye helps detect larger leaks quickly. Compatible with nearly all refrigerants and proudly made in the USA, it’s the go-to solution for professionals and DIYers aiming to maintain efficient cooling systems.




| Manufacturer | Leake Saver |
| Brand | Leak Saver |
| Product Dimensions | 44.45 x 32 x 5.33 cm; 82 g |
| Item model number | LS-SSUV |
| Manufacturer part number | LS-SSUV |
| Item Weight | 82 g |
M**W
Easy to use for DIYer
J**I
Cannot seal even a micro leak.
B**.
Work
L**C
It didn't work for me, even so: 5 stars?
R**T
Use at your own risk
Trustpilot
1 week ago
5 days ago