R422b, NU22, R22Refrigerant Alt, 5 Lb. w/8 oz UV Florescent Leak Detect Dye KIT

R422b Refrigerant 5 lb. Can with UV Dye.

An acceptable and safe alternative/replacement for R22.

• (1) Pair of UV Glasses


• (1) Backlight

• Use for leak detection!


• Ideal for helping locate that costly leak!!


• By using these glasses and light, you are able to find leaks in A/C system much easier.


• Simply put on glasses, turn on light, shine beam on hoses, and all metal components.


• Leak will show up as a light spot from the fluorescent dyes.


• And the ear pieces on the glasses are adjustable in length!

Our listing is for a 5 Lb. Tank Of Refrigerant R422b.

This listing is for a 5 Lb. Tank Of Refrigerant R-422b that contains 8 oz. of UV Florescent Leak Detection Dye.

NOTE: Generally speaking, wherever there is a leak oil will be present as the oil travels through-out the system as does the UV dye that you add.

*The tank is factory sealed in the new EPA & AHRI required color for ALL new tanks made as of 2020. (Gray)

If you inadvertently mix R422B with

• R22 there will be no harm to the system components or


• system efficiency.


• Actually there will be an improvement in oil return and operating pressures.




• We know this to be true because in Europe, where


• there are


• no regulations against mixing refrigerants, our European




• sister company has tracked these developments.




• ***In the USA, the EPA does not permit or condone the


• intentional mixing of refrigerants.

This listing is for a 5 Lb. Tank Of Refrigerant R-422b

• Refrigerant R422b is the NUMBER 1 "DROP-IN" replacement for R22.

It works even better than R22 and is much more reasonable in cost.

There is absolutely no reason to pay so much for R22 when you can use R422b and obtain even better performance due to the better lubrication return properties that R422b has.

It operates at exactly the same pressures as R22 and even has a lower head pressure so the compressor runs cooler.

Again, there is absolutely no reason to pay so much for R22 when R442b is the NUMBER ONE EPA approved replacement "DROP-IN" for R22.

If your air conditioning unit of refrigeration system uses R22 you can legally use R422b as a "DROP-IN" replacement.

Be smart, educate yourself in this field and you will see that almost all techs are using R422b as a replacement for R22 and they are applying the EPA approved sticker on the air conditioning unit or refrigeration system.

*The tank is factory sealed in the new EPA & AHRI required color for ALL new tanks made as of 2020. (Gray)

The hydrocarbon component in R422B helps promote oil return in systems containing mineral oil or alkylbenzene.

Although HFC refrigerants won’t mix with these oils, the hydrocarbon component thins the mineral oil and keeps it moving around the loop.

(1) 5 lb. R422b. Factory Sealed Can.

The hose connection is standard, 1/4" male flare.

The condition is new and the tank is factory sealed in the new, as of 2020, tank color which is gray.

** Canada Customers;

Shipping to Canada is with UPS Ground only.

You will be required to pay your countries Import/Customs charges which are usually collected by UPS and have nothing to do with us the seller.

Please contact your local UPS Center to find out what those charges will be.

They are located in;

Edmonton, AB.

Concord, ON.

Delta, BC.

*They will ask you what the item is (refrigerant) and the "cost" not including shipping.

Thank you!