





❄️ Cool smarter, not harder — your car’s AC superhero!
Cool5 Replacement Refrigerant R134a is a 290g 5-in-1 professional-grade formula designed for vehicles (1995-2016) that combines drying, sealing, lubricating, refilling, and UV leak detection. This innovative, eco-friendly blend protects key AC components, enabling fast, tool-free restoration of your car’s air conditioning system with long-lasting performance and easy diagnostics.









| Manufacturer | Cool5 |
| Brand | Cool5 |
| Model | Cool5 |
| Product Dimensions | 6.5 x 6.5 x 19.5 cm; 440 g |
| Item model number | Cool5 |
| Manufacturer part number | COOL5_5W1_R134a_FBA |
| Special Features | Dehumidifier |
| Item Weight | 440 g |
J**6
Good product
Easy to use and up to now working nice and cold
D**.
Easy to use
Works first time, assuming you don't have any leaks!
R**N
Fake discription
Shows on Amazon pictures that it’s stop leaking ect but I received bottle with different function, wasn’t expecting that, waste of money 👎
B**R
Excellent Top Up Refridgerant.
This top up refrigerant does the job its intended for, with the filling tube thats needed (sold separately), its easy to add to the system and tops up the system quickly and returns aircon to blowing nife and cold as it should do.
J**Y
Do NOT buy the Amazon recommended cable - this is a RH thread can - it works with the right adapter!
Do NOT buy the Amazon recommended cable, this is a RH thread can - despite spending hours scouring the data - it completely does NOT mention the thread direction at all - sort of vital information (-1 star)- so the Amazon ' frequently bought together' suggested cable (LH thread - clearly stated) - DO NOT BUY IT!You could spend hours looking for a R1234Y right hand thread cable AirconTopup (not sponsored) does a RH thread cable that worked for me (twice the price, but better quality, quicker delivery (same country) and the correct righty tighty thread - the ONLY one I could find tbh unless you go to more specialist kits).As for the product : 1 can fixed my just holding on Air con (was ok-ish at low fan, but full fan got way warmer) I'd had it refilled at the garage 2 years ago and the symptoms where the same (if not quite as bad as before) - so took a chance - when I finally got the correct cable and the nice weather had turned to rain - thanks Amazon AI.... also, I would like a slightly bigger can - I think it was just a tad short of what was ideal (maybe better to stay on this side of caution).This is a 1 use product (like all of them) - when that seal is popped on the can - the cable/hose/gauge may hold it for a few minutes if you are lucky - and need to do another car.. but accept this is a 1 shot product.After (belatedly) watching a youtuber nearly kill his A/C.. please read the instructions - engine running, A/C on full chat, then attach, can upside down. and stay in advised pressure range (It changes with ambient temp). - any worries - go to a reputable garage instead. - It worked for me thoughI'll update if it suddenly evaporates in a couple of days (maybe a competitor comment)- but so far... icy cold and 'this is approved' - also check what type of gas your car needs (sorry for being obvious).
K**N
Summer ready
This worked a treat, nice cold AC again, just intime for summer
A**R
Great, I can sell my car now.
What it says on the tin. If your system is empty you may need someone to keep switching it on as the compressor will not come on from the tin pressure initially.
T**A
is effective
Fast delivery from Poland by UPS. One can was enough to get the air conditioning in my Insignia working normally. I have to add that it had been completely empty for over a year.
Trustpilot
2 days ago
1 week ago