Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems
Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems
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Free returns
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Returns
Returns
We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.
Care Instructions
Care Instructions
To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.
Shipping
Shipping
Orders are processed within 1–3 business days.
- Standard Shipping: 5–9 business days — $3.95
- Express Shipping: 4–7 business days — $9.95
Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.
Make AC service and diagnostics faster and cleaner with this Quick Coupler Tee Adapter. Built from sturdy brass with a 1/4in SAE interface, it’s designed for use on R22, R12 and R134 refrigerant systems, giving technicians and DIYers an easy way to add an access point or connect gauges and vacuum equipment. With an integrated valve core and leak-resistant structure, it offers a reliable connection you can trust during charging, recovery, or evacuation.
Key Features
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Durable brass construction for corrosion resistance, wear resistance, and long service life. walmart.com
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3-way tee: one female 1/4in SAE flared FFL with built-in valve core, plus two male 1/4in SAE flare MFL ends for flexible hookup. walmart.com+1
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Compatible with common refrigerants including R22, R12 and R134 for automotive and HVAC applications. walmart.com+1
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Strong sealing performance to reduce leaks and maintain system integrity during use. walmart.com+1
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Designed for quick installation and easy operation – plug-and-play fitment at a 1/4in SAE service port. walmart.com+1
Why Choose Our Quick Coupler Tee Adapter
Compared with lower-grade fittings, this brass valve core tee adapter offers better durability under pressure and temperature changes. The integrated valve core and precise SAE threads help minimize leaks and rework, while the tee design lets you connect a gauge, vacuum pump, or other tool without constant disconnecting. It’s a compact, time-saving accessory for anyone servicing refrigeration or automotive AC systems.
Perfect For
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HVAC technicians and mechanics working with R22/R12/R134 systems
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DIY car AC maintenance and vacuum/charging setups
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Adding a service/access point on 1/4in SAE lines for gauges or vacuum pumps

what our customers say about us
4.9
Based on 100+ Reviews
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EEmily R.Verified BuyerPerfect for a summer weddingI wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 23 2
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OOlivia H.Verified BuyerBeautiful dressReally happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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SSarah T.Verified BuyerSo flatteringI have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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CChloe W.Verified BuyerWorth every dollarThe quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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AAmanda K.Verified BuyerEngagement photo approvedBought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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NNicole B.Verified BuyerRuns slightly roomyI was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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HHannah C.Verified BuyerComfortable all eveningWore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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MMegan L.Verified BuyerLove the qualityBeautiful stitching and a really elegant design. It feels much more expensive than it actually is.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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RRachel S.Verified BuyerTrue to sizeI followed the size chart and ordered a Medium. It fit exactly the way I wanted.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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AAshley D.Verified BuyerReceived so many complimentsEveryone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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LLauren P.Verified BuyerVacation favoritePacked this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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BBrittany G.Verified BuyerLovely dressThe zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0
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KKayla N.Verified BuyerHelpful customer serviceI wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.Quick Coupler Tee Adapter – 1/4in SAE Brass Valve Core Tee for R22/R12/R134 Systems Was this helpful? 0 0