Freon 134a Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Freon 134a sales on Amazon US totaled 47,000 units in July 2026 (▲ 15.5% vs. the prior month), generating an estimated $2,037,077 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 51.1% of unit volume and 45.8% of revenue, while a typical listing is priced at $42.39. The keyword itself pulled 16,361 Amazon queries over the same period (▼ 17.8% MoM).
Zooming out to the 12-month window ending July 2026, the freon 134a Top 50 moved 186,950 units and $8,488,344 in cumulative sales — an average of 15,579 units and $707,362 per month. Monthly throughput topped out at 47,000 units in July 2026 and dipped to 2,450 in December 2025, leaving the latest reading 143.5% higher than August 2025.
Freon 134a Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
47K
▲ 15.5% MoM
Monthly Revenue 2026/07
$2M
▲ 10.5% MoM
Top 10 Market Share 2026/07
51.1%
Freon 134a Market Share & Sales Concentration on Amazon US — July 2026
The most-sold freon 134a listing on Amazon US in July 2026 is ASIN B0CBVBVZ48 (Brand: CANIPHA), which sold 5,000 units at $24.99 apiece — equal to 10.6% of every unit tracked in this report and 25% ahead of the No. 2 listing.
The Top 10 ASINs account for 24,000 units and $932,510 in July 2026 — 51.1% of unit volume and 45.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Freon 134a' on Amazon
July 2026
Is 51.1% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B0CBVBVZ48
31Pcs R134A Valve Core Quick Remover Installer Tool Set, High Low Pressure AC Valve Core Removal Tool with R134A Valve Core AC Service Port Cap Valve Stem Kit for Refrigerant Air Conditioner System
5K
▲ 25.0%vs. prior month
$124.9K
latest month
12-month trend
B07RMSL8SK
InterDynamics Car A/C Pro Air Conditioner Gauge and Hose, 24 Inch Hose | Air Conditioner Recharge Gauge and Dispenser for Cars, Trucks, Compatible with Both Sealed and Self-Sealing R-134a Cans
4K
▲ 700.0%vs. prior month
$82K
latest month
12-month trend
B0DRTPMGY6
ZeroR AC Refrigerant R134a Replacement - Eco-Friendly, 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 3 Cans (6oz Each)
3K
▲ 0.0%vs. prior month
$114K
latest month
12-month trend
B07LBLDZ89
VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed
3K
▼ 25.0%vs. prior month
$402.4K
latest month
12-month trend
B0FHG4SQN9
ZeroR AC Recharge Kit R134a Replacement – Eco-Friendly Refrigerant Gas with 24-Inch Charging Hose Tool for SSV Cans, 3-Cans
2K
▲ 100.0%vs. prior month
$100K
latest month
12-month trend
B0FL21264G
R134A Car AC Refrigerant Charge Hose Kit, Air Conditioning Charge Hose with Gauge & 1/2 Dispensing Valve, Vehicle Refrigerant Recharge Measuring Accessories, Universal Fit
2K
▲ 100.0%vs. prior month
$24.8K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Freon 134a Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
CANIPHA is the best-performing freon 134a brand in July 2026, moving 5,000 units across 1 ASIN for 20.8% of Top 10 volume. ZeroR follows with 5,000 units (20.8%), ahead of A/C Pro on 4,000 units (16.7%).
Volume is spread across 8 brands, with the top three holding 58.3% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $20.93 to $43.49, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
CANIPHA
1 ASIN in Top 10
20.8%
Units
5K
Revenue
$124.9K
Avg. price
$24.99
B0CBVBVZ48
$24.99·★4.2·1.6K revs31Pcs R134A Valve Core Quick Remover Installer Tool Set, High Low Pressure AC Valve Core Removal Tool with R134A Valve Core AC Service Port Cap Valve Stem Kit for Refrigerant Air Conditioner System
Units sold5K
ZeroR
2 ASINs in Top 10
20.8%
Units
5K
Revenue
$213.9K
Avg. price
$43.49
B0DRTPMGY6
$36.99·★4.2·1.6K revsZeroR AC Refrigerant R134a Replacement - Eco-Friendly, 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 3 Cans (6oz Each)
Units sold3KB0FHG4SQN9
$49.99·★3.9·632 revsZeroR AC Recharge Kit R134a Replacement – Eco-Friendly Refrigerant Gas with 24-Inch Charging Hose Tool for SSV Cans, 3-Cans
Units sold2K
A/C Pro
1 ASIN in Top 10
16.7%
Units
4K
Revenue
$82K
Avg. price
$20.93
B07RMSL8SK
$20.93·★4.4·1.7K revsInterDynamics Car A/C Pro Air Conditioner Gauge and Hose, 24 Inch Hose | Air Conditioner Recharge Gauge and Dispenser for Cars, Trucks, Compatible with Both Sealed and Self-Sealing R-134a Cans
Units sold4K
Trending Freon 134a Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B07RMSL8SK booked 4K units at $20.93, with ▲ 700.0% MoM change. On the growth side, B0D8NTS4PM leads positive momentum with ▲ 300.0% MoM growth on 400 units, with B0FQ7S2FVR close behind at ▲ 300.0% MoM on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B07RMSL8SK
InterDynamics Car A/C Pro Air Conditioner Gauge and Hose, 24 Inch Hose | Air Conditioner Recharge Gauge and Dispenser for Cars, Trucks, Compatible with Both Sealed and Self-Sealing R-134a Cans
Price
$20.93
Rating
4.4
Reviews
1.7K
Latest month sales
B0D8NTS4PM
Car A/C Repair Kit, 270PCS O-Ring Set + 102PCS Car Air Conditioner Valve Core Kit with Double Head Install Tool, A/C R12 R134a Refrigeration Tire Valve Stem Cores, O-Ring Seals Kit
Price
$26.99
Rating
4.6
Reviews
164
Latest month sales
B0FQ7S2FVR
ENVIRO-SAFE R134a Refrigerant Replacement w/Stop Leak | 3 Cans with Piercing Valve for AC Recharging (21oz. Equivalent)
Unlock to view ASIN details and product titles
Price
$49.98
Rating
3.7
Reviews
66
Latest month sales
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