134a refrigerant 30lb
Skip itA small market ($10K/yr) — this niche doesn't clear our bar today.
Growth
Incredible+252.3%90-day search growth — must beat 0% to launch
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Review moat
Great285.2avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$87.41avg listing price — sweet spot $15–$100
Price range
Okay$6.88–$206.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad92%top-5 brand share — brand-locked demand
Competition
Bad82%top-5 click share — a locked-up shelf
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$10K$10K/yr · 53K searches
According to Flapen's Amazon United States niche tracking, 134a refrigerant 30lb is a $10K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Skip it — 48/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
134a refrigerant 30lb market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $9K–$22K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #31
- Page quality
- 0%
- Prime
- 50%
- Sponsored
- 80%
- Out of stock
- 1.4%
- Avg brand age
- 51 months
- Avg seller age
- 195 days
Competition & brand share
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
28
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
82%
Top 20: 100%
Open market
3%
- Robinair49%
- ZeroR20%
- cmebiz11%
- Mastercool7%
- Mobling6%
- FAHKNS5%
- Open — no brand owns it (1 brand, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +252.3% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 10.2×
Top 134a refrigerant 30lb search terms
- 134a refrigerant 30lb34K/yr
- r134a refrigerant 30lb6K/yr
- r134a refrigerant 30 lbs8K/yr
- r134a 30lb4K/yr
- 134a refrigerant 30lb freon2K/yr
Top 134a refrigerant 30lb products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Robinair (34102) Refrigerant Tank for R-134a refrigerant not included - 30 lbs. Light Blue
Robinair$157.343.8★245 rev
ZeroR AC Refrigerant R134a Replacement - Eco-Friendly 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 12 Cans (6oz Each)
ZeroR$104.524.1★55 rev
R134a Replacement with Stop Leak| Case of 12 Cans with Piercing Valve for AC Recharging
cmebiz$121.174.3★40 rev
Mastercool 67010 30 lb Refrigerant Recovery Cylinder with Float Switch DOT-Approved 1/2 Acme Connections HP295 Steel Blue (No Refrigerant Included)
Mastercool$206.133.6★45 rev
Car A/C Repair Kit - O-Ring Set + AC Valve Cores | Fix Air Conditioning | + Removal & Install Tool | R12 & R134a | - Also for Tire Valve Stems!
Mobling$34.344.7★478 rev
Newest
by launch dateZeroR AC Refrigerant R134a Replacement - Eco-Friendly 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 12 Cans (6oz Each)
ZeroR$104.5255 rev
FAHKNS Refrigerant Recovery Tank 30 LB with 1/4 SAE Y-Valve Reusable Cylinder Tank Without Float Switch R12 R22 R134A R410A etc Refrigerant Freon Recovery Tank Gray Yellow Gray Yellow
FAHKNS$88.0950 rev
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)
ZeroR$37.55534 rev
R134a Replacement with Stop Leak 4 Cans Total for AC Recharging
cmebiz$54.45167 rev
R134a Replacement with Stop Leak| Case of 12 Cans with Piercing Valve for AC Recharging
cmebiz$121.1740 rev
Trending
90-day click momentumRobinair (34102) Refrigerant Tank for R-134a refrigerant not included - 30 lbs. Light Blue
Robinair$157.343.8★
R134a Replacement with Stop Leak| Case of 12 Cans with Piercing Valve for AC Recharging
cmebiz$121.174.3★
ZeroR AC Refrigerant R134a Replacement - Eco-Friendly 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 12 Cans (6oz Each)
ZeroR$104.524.1★
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)
ZeroR$37.554.1★
Car A/C Repair Kit - O-Ring Set + AC Valve Cores | Fix Air Conditioning | + Removal & Install Tool | R12 & R134a | - Also for Tire Valve Stems!
Mobling$34.344.7★
What buyers say about 134a refrigerant 30lb
What buyers praise and complain about, mined from review topics.What buyers love
“It is worth the money”
“Just as advertised”
“3 cans worked great”
“Good quality”
“Stop leak worked”
“It does the work”
“Easy to use”
“Charged up the system smoothly”
“It fit”
“It's working fine so far going on a couple of days of non-stop use”
What buyers complain about
“MISLEADING AD / PRODUCT”
“Not compatible”
“Doesn't do what it is supposed to”
“the threads on one of them was damaged”
“VERY CHEAPLY MADE CAN”
“the AC is far colder than it was before”
“I dont understand why the others didnt fit”
“High price to”
“Also these leak”
“this gas is highly flammable”
Top return reasons
Common questions
- Is 134a refrigerant 30lb profitable to sell on Amazon United States?
- The niche generates $10K/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +252.3%. Flapen's verdict: Skip it (48/100).
- How competitive is the 134a refrigerant 30lb niche?
- 7 brands and 28 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in 134a refrigerant 30lb?
- Top complaints mined from reviews: Advertised Vs Actual Product, Compatibility-Overall, Functionality-Overall. The return rate is 0.6%.
- When does demand for 134a refrigerant 30lb peak?
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 10.2× the quietest.
- What does it cost to enter the 134a refrigerant 30lb niche?
- Listings span $6.88–$206.13; the average listing price is $87.41 (sweet spot $15–$100). The average incumbent carries 285 reviews — the moat a new listing must climb.