COOL5 R1234YF Summer AC Recharge Gas + Oil Premium Aircon Top Up (500ml) with Self-Blocking Valve Type A (1/2″ ACME – 11.5mm diameter) – REFRIGERANT + HOSE + YF ADAPTER AC REFILL BUNDLE!
— EVERYTHING YOU NEED TO TOP-UP, SEAL & PROTECT YOUR R1234YF A/C INSTALLATION! —
+70% MORE GAS COMPARED TO THE MOST POPULAR PACKAGING ON THE MARKET (290g)!
For cars manufactured after 2017
Complete premium solution for your car’s air conditioning system: ProDry, LeakStop Rubber, LeakStop Aluminium, Oil, Gas – R1234YF
Transform your car’s air con into a cool haven with the revolutionary COOL5 Summer Full Kit AC REPAIR – the complete DIY solution for a revitalised air conditioning system.
Experience the COOL5 Difference:
- Eco-Conscious: Utilises natural hydrocarbon refrigerants that are ozone-friendly and environmentally responsible.
- Easy Application: Effortlessly blends with existing fluorocarbon gases for a hassle-free recharge.
- Safe Operation: Designed for DIY use without the need for specialised tools or expertise.
- Cost-Effective: Save up to 5 times compared to professional AC repair services.
DIY AC Overhaul in Minutes:
COOL5® HOT SUMMER FULL KIT AC REPAIR packs 5 powerful substances into one convenient canister, mimicking the 5-step professional AC service process:
Step 1: Dehumidify:
- Eliminates harmful moisture that can obstruct refrigerant flow and damage the compressor.
- Advanced chemical compounds bind moisture, transforming it into synthetic oil that enhances system performance.
Step 2: Seal Rubber Components:
- Addresses leaks in rubber components, where refrigerant loss commonly occurs.
Step 3: Seal Aluminium Components:
- Prevents leaks in aluminium parts, which are prone to oxidation and perforation due to moisture exposure.
Step 4: Lubricate the Compressor:
- Infuses the system with high-quality synthetic oil that aligns with leading compressor manufacturer’s recommendations.
Step 5: Recharge with Refrigerant:
- Replenishes the system with the required amount of refrigerant, using a hydrocarbon gas mixture for optimal compatibility.
Unparalleled Value:
- 290 grams of refrigerant provides the equivalent of 800 grams of original R1234YF refrigerant.
- 70% larger than most market alternatives, allowing for two standard car AC recharges.
Revitalise your car’s air con and enjoy refreshing cool air all summer long with COOL5 Summer Full Kit AC REPAIR.
How to Use:
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Preparation: Turn on your car’s engine, set the air conditioning to maximum cooling, and open the bonnet.
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Can Activation: Shake the COOL5 can thoroughly to mix and activate the ingredients.
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Connection: Attach the AC Refill hose with a manometer to the refrigerant can (NOTE: CHECK IF THE TAP IS TURNED COUNTER CLOCKWISE & FULLY OUT PRIOR TO ATTACHING IT TO THE CAN!).
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Connecting to R1234YF AC System:Â Locate the low-pressure service port (LP) on your car’s AC system. Consult your car’s manual for specific instructions. Connect the brass YF ADAPTER to the plastic end (QUICKLOCK) of the hose, and then connect the brass adapter to the Low Port of your car.
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Charging: Turn the COOL5 can upside down and begin charging the refrigerant.
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Monitoring Pressure: Observe the manometer gauge and stop charging when the pressure reaches 45 psi (in the middle of the green zone). Consult the provided temperature chart for adjustments based on ambient temperature.
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Maintaining Operation: Keep the engine and air conditioning running for a few minutes to allow the formula to circulate and optimise system performance.
Important Notes:
- For optimal results and accurate pressure readings, use the AC Refill recharge hose with a manometer combined with the YF Adapter provided in this bundle.
- Follow safety instructions carefully.
- If you suspect major leaks or have any doubts, consult a qualified mechanic.
Experience the COOL5 difference and enjoy a cool, comfortable ride all summer long!

COOL5 R1234YF Summer Full Kit 5-in-1 Aircon Recharge & Repair (500ml) - AC Refill
COOL5 R1234YF 5-in-1 Aircon Top Up + Hose + Adapter (500ml) - AC Refill Bundle! 
































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