✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Influencer Pick R470a, 28 Oz. Refrigerant With Prosealxl4, Stop Leak, Epa & Ashrae Accepted A/c - Final Sale [sJKDiuQR]

$44.99 $143.99 -69%

Gregoriou Brothers Refrigeration Since 1979Frosty-FreezeR470a, 28 oz. Refrigerant with ProSealXL4, Stop Leak, EPA & ASHRAEAccepted A/CThis listing is for; (1) 28 oz. R-470a, Factory Sealed (Tanks) or brass capped (Cylinders) new and virgin fresh!

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Influencer Pick R470a, 28 Oz. Refrigerant With Prosealxl4, Stop Leak, Epa & Ashrae Accepted A/c - Final Sale [sJKDiuQR]

Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze


R470a, 28 oz. Refrigerant with ProSealXL4, Stop Leak, EPA & ASHRAE
Accepted A/C
















This listing is for;


 


(1) 28 oz. R-470a, Factory Sealed (Tanks) or brass capped (Cylinders) new and virgin fresh!


 


With 4 oz. of ProSealXL4, System Sealer and leak stop.


 


**ProSealXL4 Information


 


Forms a hard seal on metal, schrader valves, O-rings, gaskets, a/c condensers, evaporators, line sets and solder joints.


 


Proseal XL4 repairs minor leaks in home, heat pump, large auto, and industrial applications.


 


One can will normally repair a leak in systems up from 1.5 to 5 ton.


 


Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.


 


 If there is still Proseal XL4 in the system it will reseal the schrader.


 Replacement refrigerant R470a.


 


R470a is the new style refrigerant made to replace the old style refrigerant.


 


R470a is A1-ASHRAE & EPA SNAP Accepted.


This is the new refrigerant for home air conditioning systems and the new mini-splits.


 


** SPECIAL NOTE: IF YOU HAVE ANY QUESTIONS ABOUT OUR LISTINGS, PLEASE FEEL FREE TO CONTACT US USING THE eBay MESSAGE SYSTEM.


 


WE WILL ANSWER ALL QUESTIONS IN A TIMELY MANNER AND TO THE BEST OF OUR ABILITY. 


 


R470a is the new style, environmentally friendly, home air conditioner, replacement refrigerant.


 


New and virgin fresh refrigerant!!  


 


*Refrigerant History


 


On January 1, 2022, the U.S. officially started its phase down of the older style refrigerant. 


 


Beginning this year, 2023, the production of old style refrigerants will be reduced by 10%, while a steeper cut comes in 2024, when production must be reduced to 60% of the baseline established by the Environmental Protection Agency on old refrigerants. 


 


On January 23rd 2023, our eBay community began to remove all of the older style refrigerants from the site and we applaud this move.  


 


We are happy to be able to offer a new style refrigerant, R470a which is an awesome drop-in replacement for the older style refrigerant. 


 


R470a is a New and is Environment friendly! 


 


R470a is the LOWEST Global Warming Potential and the Only NON-FLAMMABLE Retrofit Replacement Refrigerant for the older style refrigerant. 


 


R470a has an ASHRAE designation of R470A and is now available in the United States. 


  


This revolutionary Refrigerant is the only retrofit replacement for the older style Refrigerant in existing home air conditioning systems. 


 


Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils. 


 


Factory Sealed and virgin fresh!! 


 


A1-ASHRAE Certified


 


EPA SNAP Approved 


 


Can R470a be added to systems containing the older style Refrigerant without materially affecting the performance of the whole system?


  


Yes, however, first and foremost, the EPA does not condone, recommend or approve of mixing any Refrigerant. 


 


*Mixing of Refrigerant is allowed in other countries however! 


However, R470a does not form an azeotropic mixture with the older style Refrigerant. 


 


Therefore, if a technician inadvertently or unknowingly adds R470a to a system containing the older style Refrigerant the system will not generate any higher pressures and will operate as normal without any harm to system components. 


 


*True Drop-In Replacement for the older style Refrigerant. 


 


*No Oil Changes 


 


*No System Changes Required 


 


*Made in the USA 


 


The only refrigerant for all the older style Refrigerant applications! 



 















You must be certified by the (EPA), Section 608 or Section 609 to purchase this item.

You must show proof of certification before paying and before the item is shipped. 

*If you are purchasing this item for resale only to EPA Certified Technicians then please indicate so in a message and please keep accurate records of same.

Thank you. 

SHIPPING INFORMATION: We are a U.P.S. Certified Hazardous Material Shipper for both the United States and Canada.

The package will be properly labeled as a "Hazardous Materials Package" with all the required United States Department of Transportation identification labels as required in DOT-CFR Title 49 shipping regulations including "ORMD" Limited Quantities Exemption shipments.

This listing is for; (1) 28 oz. R-470a, Factory Sealed (Tanks) or brass capped (Cylinders) new and virgin fresh! With 4 oz. of ProSealXL4, System Sealer and leak stop. **ProSealXL4 Information Forms a hard seal on metal, schrader valves, O-rings, gaskets, a/c condensers, evaporators, line sets and solder joints. Proseal XL4 repairs minor leaks in home, heat pump, large auto, and industrial applications. One can will normally repair a leak in systems up from 1.5 to 5 ton. Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary. If there is still Proseal XL4 in the system it will reseal the schrader. Replacement refrigerant R470a. R470a is the new style refrigerant made to replace the old style refrigerant. R470a is A1-ASHRAE & EPA SNAP Accepted. This is the new refrigerant for home air conditioning systems and the new mini-splits. ** SPECIAL NOTE: IF YOU HAVE ANY QUESTIONS ABOUT OUR LISTINGS, PLEASE FEEL FREE TO CONTACT US USING THE eBay MESSAGE SYSTEM. WE WILL ANSWER ALL QUESTIONS IN A TIMELY MANNER AND TO THE BEST OF OUR ABILITY. R470a is the new style, environmentally friendly, home air conditioner, replacement refrigerant. New and virgin fresh refrigerant!! *Refrigerant History On January 1, 2022, the U.S. officially started its phase down of the older style refrigerant. Beginning this year, 2023, the production of old style refrigerants will be reduced by 10%, while a steeper cut comes in 2024, when production must be reduced to 60% of the baseline established by the Environmental Protection Agency on old refrigerants. On January 23rd 2023, our eBay community began to remove all of the older style refrigerants from the site and we applaud this move. We are happy to be able to offer a new style refrigerant, R470a which is an awesome drop-in replacement for the older style refrigerant. R470a is a New and is Environment friendly! R470a is the LOWEST Global Warming Potential and the Only NON-FLAMMABLE Retrofit Replacement Refrigerant for the older style refrigerant. R470a has an ASHRAE designation of R470A and is now available in the United States. This revolutionary Refrigerant is the only retrofit replacement for the older style Refrigerant in existing home air conditioning systems. Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils. Factory Sealed and virgin fresh!! A1-ASHRAE Certified EPA SNAP Approved Can R470a be added to systems containing the older style Refrigerant without materially affecting the performance of the whole system? Yes, however, first and foremost, the EPA does not condone, recommend or approve of mixing any Refrigerant. *Mixing of Refrigerant is allowed in other countries however! However, R470a does not form an azeotropic mixture with the older style Refrigerant. Therefore, if a technician inadvertently or unknowingly adds R470a to a system containing the older style Refrigerant the system will not generate any higher pressures and will operate as normal without any harm to system components. *True Drop-In Replacement for the older style Refrigerant. *No Oil Changes *No System Changes Required *Made in the USA The only refrigerant for all the older style Refrigerant applications!
Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze


R470a, 28 oz. Refrigerant with ProSealXL4, Stop Leak, EPA & ASHRAE
Accepted A/C
















This listing is for;


 


(1) 28 oz. R-470a, Factory Sealed (Tanks) or brass capped (Cylinders) new and virgin fresh!


 


With 4 oz. of ProSealXL4, System Sealer and leak stop.


 


**ProSealXL4 Information


 


Forms a hard seal on metal, schrader valves, O-rings, gaskets, a/c condensers, evaporators, line sets and solder joints.


 


Proseal XL4 repairs minor leaks in home, heat pump, large auto, and industrial applications.


 


One can will normally repair a leak in systems up from 1.5 to 5 ton.


 


Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.


 


 If there is still Proseal XL4 in the system it will reseal the schrader.


 Replacement refrigerant R470a.


 


R470a is the new style refrigerant made to replace the old style refrigerant.


 


R470a is A1-ASHRAE & EPA SNAP Accepted.


This is the new refrigerant for home air conditioning systems and the new mini-splits.


 


** SPECIAL NOTE: IF YOU HAVE ANY QUESTIONS ABOUT OUR LISTINGS, PLEASE FEEL FREE TO CONTACT US USING THE eBay MESSAGE SYSTEM.


 


WE WILL ANSWER ALL QUESTIONS IN A TIMELY MANNER AND TO THE BEST OF OUR ABILITY. 


 


R470a is the new style, environmentally friendly, home air conditioner, replacement refrigerant.


 


New and virgin fresh refrigerant!!  


 


*Refrigerant History


 


On January 1, 2022, the U.S. officially started its phase down of the older style refrigerant. 


 


Beginning this year, 2023, the production of old style refrigerants will be reduced by 10%, while a steeper cut comes in 2024, when production must be reduced to 60% of the baseline established by the Environmental Protection Agency on old refrigerants. 


 


On January 23rd 2023, our eBay community began to remove all of the older style refrigerants from the site and we applaud this move.  


 


We are happy to be able to offer a new style refrigerant, R470a which is an awesome drop-in replacement for the older style refrigerant. 


 


R470a is a New and is Environment friendly! 


 


R470a is the LOWEST Global Warming Potential and the Only NON-FLAMMABLE Retrofit Replacement Refrigerant for the older style refrigerant. 


 


R470a has an ASHRAE designation of R470A and is now available in the United States. 


  


This revolutionary Refrigerant is the only retrofit replacement for the older style Refrigerant in existing home air conditioning systems. 


 


Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils. 


 


Factory Sealed and virgin fresh!! 


 


A1-ASHRAE Certified


 


EPA SNAP Approved 


 


Can R470a be added to systems containing the older style Refrigerant without materially affecting the performance of the whole system?


  


Yes, however, first and foremost, the EPA does not condone, recommend or approve of mixing any Refrigerant. 


 


*Mixing of Refrigerant is allowed in other countries however! 


However, R470a does not form an azeotropic mixture with the older style Refrigerant. 


 


Therefore, if a technician inadvertently or unknowingly adds R470a to a system containing the older style Refrigerant the system will not generate any higher pressures and will operate as normal without any harm to system components. 


 


*True Drop-In Replacement for the older style Refrigerant. 


 


*No Oil Changes 


 


*No System Changes Required 


 


*Made in the USA 


 


The only refrigerant for all the older style Refrigerant applications! 



 















You must be certified by the (EPA), Section 608 or Section 609 to purchase this item.

You must show proof of certification before paying and before the item is shipped. 

*If you are purchasing this item for resale only to EPA Certified Technicians then please indicate so in a message and please keep accurate records of same.

Thank you. 

SHIPPING INFORMATION: We are a U.P.S. Certified Hazardous Material Shipper for both the United States and Canada.

The package will be properly labeled as a "Hazardous Materials Package" with all the required United States Department of Transportation identification labels as required in DOT-CFR Title 49 shipping regulations including "ORMD" Limited Quantities Exemption shipments.


Listed with ExportYourStore.com

What Our Customers Say

January 16, 2026

Absolutely no complaints!

A very high-quality and very useful item.

- April Y..

January 16, 2026

Absolutely no complaints!

A purchase that makes me genuinely smile.

- Ezra Q..

January 16, 2026

Absolutely no complaints!

It operates flawlessly and looks very sharp.

- Harrison Z..

Write a Review

You Might Also Like

Discover more great products from our collection.

Lanolee Two Drawer Night Stand

Lanolee Two Drawer Night Stand

(422)
$45.99 $147.99 -69%
Small Round Diamond Ring

Small Round Diamond Ring

(379)
$37.99 $121.99 -69%
Snow White Double Wardrobe

Snow White Double Wardrobe

(407)
$57.99 $185.99 -69%
Galaxy S22+ 5G 128GB (AT&T)

Galaxy S22+ 5G 128GB (AT&T)

(691)
$37.99 $121.99 -69%
Sunflowers by the Sea

Sunflowers by the Sea

(291)
$30.99 $99.99 -69%
Breitling Navitimer 1 41 U17326

Breitling Navitimer 1 41 U17326

(991)
$172.99 $553.99 -69%
ABB NSD570

ABB NSD570

(544)
$29.99 $95.99 -69%
Bague Billie Corail fluo

Bague Billie Corail fluo

(211)
$74.99 $239.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY