Front view of Extreme Ultra A/C leak-stop injector with pink tube, metal fittings, 1/4 SAE port, made in Italy
Extreme brand logo with gray square emblem and Air Conditioning & Refrigeration Chemical Solutions.
Extreme Ultra A/C leak stop bottle front label with pink text, 0.2 fl oz (6 mL), for HVAC&R systems up to 6 tons.
Extreme Ultra A/C Leak Stop banner showing HVAC/R compatibility icons for air conditioning and refrigeration systems.
Side view of A/C leak-stop injection syringe with pink tubing and metal fittings, 0.2 fl oz
Extreme Ultra A/C Leak Stop Direct Easy Inject box by Amazon, 0.2 fl oz, black with pink top and green base (front view)
Front view of pink liquid A/C leak-stop injector with metal end fittings and side port
Front view of A/C leak-stop injector with pink tubing and metal fittings next to its packaging box.

Direct Inject AC Leak Stop Solution For HVAC And Refrigeration Systems Up To Six Tons With Quarter Inch SAE Port Reusable And Refillable US Patented Compatible With All Refrigerants And Oils 0.2 Fl Oz

$88.88 $150.00you save $61.12
SKU: VXB0F38NS3W3
UPC: 00193019768914





Direct Inject AC Leak Stop for 0.2 fl oz cartridge
✔️ 0.2 fl oz cartridge seals leaks, 1/4 SAE port, reusable

Sealed refrigerant leak solution for HVAC and refrigeration systems up to six tons; this compact, ready-to-use product seals small leaks and aids preventive maintenance. It's compatible with all refrigerants and oils and is trusted by technicians and OEMs worldwide.

✅ Seals refrigerant leaks in A/C and refrigeration systems up to six tons
✅ 0.2 fl oz cartridge with 1/4 SAE port for easy connection
✅ Reusable and refillable under US patent 11002470
✅ Polymer-free formula prevents moisture or oxygen reactions in the system
✅ Compatible with all refrigerants and oils; made in Italy

💡 What is a direct inject leak-stop solution and how does it help HVAC and refrigeration systems?
Handy, practical details for quick decisions:
- Seals refrigerant leaks during preventive maintenance
- Compatible with all refrigerants and oils without moisture issues
- Reusable cartridge with patent-backed design for multiple uses
- Easy to install via a 1/4 SAE port, reducing downtime

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