Leak Saver Direct Inject AC Leak Sealer 6-Pack | AC Stop Leak for Most

Name: Leak Saver Direct Inject AC Leak Sealer 6-Pack | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in the USA
Brand: Leak Saver
SKU: B075KKLGHS
Price: 323.91 USD
Availability: InStock

Product Details

Product Dimensions:‎6.5 x 9.6 x 3.9 inches
Item Weight:‎14.9 ounces
Item model number:‎LS-05
Manufacturer Part Number:‎LS-05

About this item

Stop Leaks Permanently - The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 7 days. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks
Works with All Systems Including Cars - Our product is compatible with all systems, refrigerants (except ammonia), car refrigerants, and oils. It is great for central air conditioners, automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It also works with all refrigerants including R410A Freon, R22 and replacements, R134A , r1234yf, R404A, R290, R600a, and more
Straightforward Installation - No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver HVAC sealant injects directly and easily into the system with a basic manifold gauge set or even easier with our Leak Shot Injection Kits. NOTE: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter. You can see our straightforward installation videos below
Safe for All Tools and Parts - Our HVAC leak sealer is safe for all manifold gauges, hoses, expansion valves (TXVs, TEVs, capillary tubes, etc), Schrader valves, and anything needed to service your system. Adapter required for mini splits (5/16" to 1/4") and automotive systems ( 134A to 1/4")
The Most Trusted - The numbers don’t lie! With more than 4,000,000 units sold of our air conditioner leak sealer formula since 2015, we are the most trusted leak sealant among HVAC professionals. Proudly made in the USA. We stand 100% behind the quality of our products. If for any reason you are not satisfied with your order, reach out to us and we will make it right

Shipping Policy

Iterzen ships from the United States.

Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.

Free shipping on orders of $200 or more, applied automatically
Otherwise shipping is a flat $6.90
Your tracking number is emailed as soon as your order ships
We currently ship to the lower 48 United States

Return policy

30-day returns.

If it's not quite right, you have 30 days from delivery to send it back, and Iterzen will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.

How it works

Email us at support@iterzen.com with your order number.
We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
Your refund goes back to your original payment method within 10 business days of the carrier scan.

Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and Iterzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.