Best Uac Refrigerants in 2026

Reusable R-134a gauge & hose

Easy-to-use thumb lever dispenser

Gauge displays pressure reading for accurate fill

Usefully adapters: apply for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems

Feature: these adapter make it quick and easy to connect and disconnect with high flow

Function: the adapter provides a tight, secure fit, no-leak connection, safe to use

[FITMENT] Hvac schrader valve r22 completed with a Service/Access valves / Schrader valve, or American Valve that is threaded into the steam.

[SIZE] Air conditioner access valve Thread x OD: 1/4'' SAE x 1/4'' O.D. Length: x 4" stem, Tube Thickness: 0.027"

[PREMIUM QUALITY] The caps are made of copper, they are provided with core remover and have an inside rubber O-ring, 100% tested before shipping.

【Suitable for Air-conditioning System Cleaning】AC flush kit is suitable for cleaning all air-conditioning systems and other systems, such as automobile AC pipes, condensers, evaporators, fuel pipes and household refrigerator/AC pipes. When replacing a malfunctioning AC compressor, it is important to ensure all debris in the system is cleared. AC flush kit can help to quickly and efficiently remove old refrigerating oil and debris before replacing the compressor or retrofitting the system.

【Pressure Regulating&Relief Valve AC flush kit】AC flush kit is equipped with a pressure relief valve, you can adjust the pressure relief value according to your needs. Just use a hexagon wrench(not included) to tighten the pressure relief valve to increase air pressure, and loosen it to reduce air pressure. When the pressure exceeds 215psi (about 15Kg), the pressure will be automatically released, ensuring your safety. Note: Working pressure do not exceed 150PSI.

【Readable Pressure Gauge for Real-time Monitoring&Spray Head】The AC flush kit is equipped with a readable pressure gauge to monitor the pressure in the bottle in real time. Easy to read data and ensure work safety. The AC flush kit is designed to work with any lightweight A/C flushing material. The spray head has a rubber tapered nozzle, which can seal the pipe opening and prevent the solvent from spraying back. The surface of the spray head is electroplated to prevent rust.

COMPLETE GAUGE SET: This professional automotive AC tool kit includes a 4-way gauge, 4 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/2'' to 1/4'' adapter, a 1/4'' to 5/16'' tank adapter, 5/16'' to 1/4'' angled and straight adapters, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud

DESIGNED GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting shock and a dry dial providing better winter performance; the sight glass diagnosis monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy

COLOR-CODED HOSES: Blue for low, red for high, yellow for charging, and black for evacuation, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 800 psi (burst pressure: 4000 psi)

❄ WIDE COMPATIBILITY ---- A/C can tap guage hose recharge for R134A R12 or R22 refrigerant refrigerant to vehicle or home air-conditioning, with highly working performance.

❄ PREMIUM QUALITY ---- R134A can tap, R134A low side quick are made of aluminium alloy, for high heat resistance durability and safety.

❄ EASY INSTALLATION ---- R134A gauge recharge hose has 90 degree Push & Lock coupler with auto shut off. Easy and convenient to use. Come with gauge for easily viewing during use and getting a correct charge.

Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.

Response within 3 seconds; Warm up in 6 seconds.

7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr.

【Easy to use】The length of hose is 19", come with clear gauge for viewing. R-134a quick coupler can be easily connected to the R-12 / R-22 1/4" SAE port side. Perfectly fit for R-134a, R-12, and R-22 refrigerant.

【Applicability】Connect can of R134a, R-12, R-22 refrigerant port. For car system, extra BPV31 piercing tap valve are needed. If you have any questions, please ask us for help.

【High Quality】Made of corrosion-resistant metal and the hose adopted quality rubber material, high pressure resistance and sturdy.

[PREMIUM QUALITY] These Air Conditioning Valve Core Set and Remover 100% Brand new and high-quality meet or exceed OEM specifications.

[FUNCTION] Rapid Seal kits are designed to improve the ease of making R134A A/C System repairs. Seals are included in the caps.

[FITMENT] Schrader valve kit universal fit for most of vehicles with R134a AC System. Replacement for jeep, chrysler, dodge, ford, chevy, gmc, buick, bmw, toyota, honda, nissan, mazda and so on.

※ WIDE COMPATIBILITY ---- The Car HVAC refrigerant recharge kit fits for R134A R12 or R22 refrigerant refrigerant to vehicle or home air-conditioning.

※ PREMIUM QUALITY ---- The R134A A/C service hose kit is made of metal and high quality rubber material, with solid construction and stable performance.

※ EASY INSTALLATION ----- Push & Lock coupler with auto shut off, easy and convenient to use.

Package content: 3 packs BPV-31 piercing tap valve kits (each kit contains 1 piercing valve, 1 hex key and 2 adapters), including R134a U-charge hose with gauge and can tap, universal retrofit valve with a dust cap, 5 packs in total, bring you more convenient for replacement; All our replacement kits are made of corrosion-resistant metal that won't wear out or rust over time, with anti-leaking design that will be safer for you

Easy to install: our BPV-31 piercing tap valve kits come in compact design that only requires a 2-inch clearance area for installation and use, and you only need 1 hex key wrench (included) to install the kit; If you want to attach the gauge with BPV piercing tap valve, you need a retrofit valve (included)

R134a Charging hose: 19 inch hose with R-134a can to R-12/R-22 service port connection, 1/2 inch end fits R12, 22, 502 fittings; And the gauge has scale readings for R134, R12, and 22. 90-degree push and lock coupler with auto shut off

1. Efficient automotive refrigerator recharge kit for automotive A/C system with R-134a R-12 R-22 types freon.

2. Extra large and colored dials with celsius scale is easy to read, gauge rated 250psi (blue) max pressure, hose rated 3000 psi burst pressure and 600 psi max working pressure.

3. Two can taps were equipped with piercing and self sealing style bottle which help to compatible with most can valves.

Professional 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC charging, diagnostic check and recovery work.

Include 3pc 5FT extra long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle.

Blue Gauge (low): 0-350 PSI ___ Red Gauge (high): 0-500 PSI ___ Burst pressure: 3000PSI ___ Max working pressure: 600PSI ___ Fahrenheit degree unit with easy to read instrument panel.

THE EASIEST INJECTION METHOD: No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver 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.

A PERMANENT FIX FOR LEAKS: The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. It’s similar to how blood in your body reacts to a cut. 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.

OVER THREE MILLION UNITS SOLD: With over 3 million units sold of this sealant formula since 2015, we are the most reliable leak sealant among HVAC professionals. Super concentrated and made to work with all types of refrigerants, it’s compatible with all types of refrigerants and oils (except ammonia).

50lbs Refrigerant Recovery Tank: Are you having trouble recovering refrigerants? With the help of the VEVOR's 50lbs recovery tank, refrigerants will be securely stored in a cylinder tank away from contamination, ensuring reuse at any time.

Reusable and Reliable: Capacity: 50 lbs; Volume: 5.8 Gal (US)/22L; Max. working pressure: 400 psi. Our recovery tank includes an explosion-proof brass bleed valve with significant advantages in withstanding high pressure and explosions.

Brass Y-Valve: The 50 lbs refrigerant recovery reclaim tank with double claw valves performs well in reclaiming liquids and vapors, giving you great flexibility. 1/4" brass connection is convenient for the link. And the collar-style handles reduce complications and provide efficiency during operation. Thicken & Steel Material

The Easiest Injection Method: No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver 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.

3 In 1 Sealant + Moisture Remover + Uv Dye: Our proven leak sealant now includes moisture remover and UV dye for the complete system treatment! Now, you can seal your leak, remove system moisture, or find large leaks with the UV Dye...all in one easy to install package!

Over Three Million Units Sold Since 2015: The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. It works similarly to how blood in your body reacts to a cut. 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.

1. Multifunctional AC / HVAC Gauge Set, professional automotive air conditioning diagnostic manifold gauge set will compatible with R134A R410A R404A R22 refrigerants, perfect for AC HVAC freon charging, evacuation, diagnostic check and recovery work.

2. Convenient Four Valve Design, include 4 pieces extra long 5FT and high impact hose, colorful design for easy identification, red (blue) hose connect with high (low) pressure quick coupler and compressor high (low) side, yellow hose connect with cans bottle, black hose connect with vacuum pump

3. Complete Freon Gauge Set, come with every thing you need for a efficiently ac charging work, package include: (1) 4 way diagnostic gauge, (4) 5FT colored hose, (2) adjustable quick coupler, (1) adjustable can tap valve, (1) ACME Adapter, (2) Tank Adapter, (1) valve core remover

Upgraded 5 LED indicators reflect gas concentration.

Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.

7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr.

CONNECTION ----- Standard refrigeration charging hoses with 1/4" SAE Male and Female Thread. Fit for R134a, R12, R22 refrigerants. Please note the R410 with the 5/16" SAE thread, so you need extra M-1/4" SAE x F-5/16" SAE adapter.

UNIQUE DESIGN & EASY INSTALLS ----- 45-degree angled connector and Manual Shut-off Valve 1/4" male and female fitting. Ball valve design with a quarter turn of the valve handle switch for controls refrigerant. Can be operated with one hand - Screws onto charging hose.

HIGH WORKING PRESSURE ----- 7" Long Charging Hose Completed with Solid Brass Manual Shut-off Ball Valve. The hoses rated at 3000 psi Min. burst pressure/ 600 psi Max. working pressure.

You will receive: 3 pieces angled ball valves and 4 pieces useful adapters, totally 7 pieces can meet your needs

Angled ball valve: 45 degree angle manual shut-off valve with 1/4 inch male and female fitting; The couplers nuts are deeply knurled for quick finger-tightening, 800 psi (55 bar) maximum working pressure and 4000 psi (276 bar) minimum burst pressure

Adapter for mini split system: converts the 5/16 inch charging vacuum ports (R410a style) to accept 1/4 inch gauge hose set, 1/4 inch male x 5/16 inch female adapter; This connector has a thimble, it will not open the air conditioning core tube while opreating, good to solve the problem of leakage

Suitable for Systems Specifically Calling for R290: It can be used as a refrigerant substitute in retail food refrigerators and freezers (stand-alone units only). This product is NOT intended for use in systems not designed for R290.

Convenient Upright Liquid Charging Can: Our innovative design allows you to charge your system in liquid with the can standing upright. You can now conveniently stand the can upright on the refrigerant scale while weighing in the liquid charge.

Self-Sealing K28 ICOR Style Top (Can Tap Not Included): Our R290 refrigerant cans use a K-28 (ICOR style) self-sealing top valve. The K28 7/16” female to ¼” male can tap valve is not included.

Replaces lost R-134a refrigerant and oil in automotive A/C systems

Will tune up, lubricate, clean and charge an A/C system

Contains stop leak to help seal leakage at O-rings, gaskets and hoses, and conditions O-Rings

Brand New, OE replacement: UAC branded Oil

100% Guaranteed Fit! Add your car (year/make/model) to Amazon's garage to confirm

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Brand New, OE replacement: UAC branded Refrigerant Can Tap

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency