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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
NU-22 Freon Cylinder Refrigerant - 25LbsIndustries, commercial businesses, property owners, and others looking for an R 22 replacement to maintain their air conditioning (AC) systems can turn to NU 22B refrigerant. NU 22B is compatible with all standard oils, equipment components, and materials used in R 22 systems. It does not require the time consuming oil change that some other replacement refrigerants require. A retrofit blend that is designed to match R 22 in air conditioning
Industries, commercial businesses, property owners, and others looking for an R-22 replacement to maintain their air conditioning (AC) systems can turn to NU-22B™ refrigerant. NU-22B™ is compatible with all standard oils, equipment components, and materials used in R-22 systems. It does not require the time-consuming oil change that some other replacement refrigerants require. A retrofit blend that is designed to match R-22 in air conditioning applications. There is a slight reduction in capacity which would result in slightly longer run times. Systems that were previously retrofitted to R-417A can operate with a replacement charge of R-422B. The hydrocarbon component in R-422B 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. More complicated piping arrangements or large hold-up volumes may require the addition of POE.Product Features
- Helps save time and money by minimizing labor and component changes.
- For residential AC systems and applications where oil change is inconvenient and/or complex.
- Cool as effectively as R-22 in most systems.
- The Federal Clean Air Act restricts the sale and use of CFC and HCFC refrigerants to technicians certified by an EPA-approved testing organization. Refrigerant prices are subject to change without notice.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 1
Spend a little more, this ain't it chief.
Style: Dual Dash Cam Without Card
Cheapest I could find with supposed " solid functionality and features. " You'll be much better off spending 10$ or $20 more to get readable license plates and a dash cam that doesn't break after 2 days.
Unit started flashing the forward facing camera image constantly but still displayed the rear camera. Either a bad unit or overall bad engineering. Not worth risking it on another unit for me.
Insulation was easy, night vision wasn't very good at all, pretty standard using it, similar to other cheap dash cams with a much shorter life.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Easy set up
Style: Dual Dash Cam Without Card
It’s not great quality, but it does the trick for filming any bad drivers that try to con you in an accident and you need evidence. You get what you pay for, but I feel much more at ease driving with this thing recording.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
good camera
Style: Dual Dash Cam Without Card
I'm in love with this camera! I've wanted to put one in my car for a long time for my safety, and I absolutely love this one. It's very easy to install, the setup was simple, and the video quality is excellent; everything looks sharp, both during the day and at night. The camera is small, but you can remove the micro SD card and put it in your computer, and everything looks perfect. I feel much calmer and safer driving knowing that everything is being recorded.
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Reviewed in the United States on December 16, 2025
★★★★★ 3
Broken suction cup mount broken
Style: Dual Dash Cam Without Card
One if the soction cup holder mount was broken and unuseable.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Extremely affordable and good quality for price
Style: Dual Dash Cam Without Card
This dashcam might not be the most advanced, but it 100% does the job you need it to. For the price, it's unbeatable. I got into an accident in November 2025 and this dashcam captured the incident clearly, allowing me to be paid out with my claim being 100% ironclad not-at-fault. If you're looking for a good dashcam that doesn't require an app to use or extensive wiring, this is the one you want.
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Reviewed in the United States on February 24, 2026