---
title: "Ac Pro — $131K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/ac-pro"
last_updated: "2026-08-09T17:00:53.880Z"
locale: en
meta:
description: "Niche score 53/100 · $131K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $131K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Ac Pro — $131K/yr Amazon US Niche (2026) - Flapen"
---
# **ac pro**
**Worth a look**
Shows demand growing +258.1% this quarter, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 29Growth 99Conversion 14Competition 37Returns 82Price range 33Avg price 94Brand share 0Review moat 74Quality gap 82
**Growth**
**Incredible****+258.1%**
90-day search growth — must beat 0% to launch
**Avg price**
**Great****$46.66**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****547.95**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****$11.50–$270.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$131K**
$131K/yr · 245K searches
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, ac pro is a $131K/yr Amazon United States market (245K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 53/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ac pro market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$187K–$233K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#263**
- **Page quality**
- **0%**
- **Prime**
- **45%**
- **Sponsored**
- **30%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **▲rising
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**0%**
- A/C Pro50% - InterDynamics31% - ZeroR18% - TNAIYH1% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 96 weeks — +258.1% search growth over the last 90 days.
20K15KSpike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 24.3×
[**Open Trend **](https://flapen.com/research/us/automotive/ac-pro/trend)
## **Top ac pro search terms**
- **ac pro**62K/yr+254.7%0.6% conv. - **ac pro recharge kit**49K/yr+217.3%0.8% conv. - **ac pro recharge kit r134a**39K/yr+291.3%0.8% conv. - **a/c pro r134a refrigerant**30K/yr+240.9%0.9% conv. - **ac pro r134a refrigerant**12K/yr+357.4%0.4% conv. - **a/c pro**16K/yr+212.4%0.5% conv. - **a/c pro r134a refrigerant recharge kit**6K/yr+471.6%1.0% conv. - **ac pro refrigerant**9K/yr+198.1%0.4% conv. - **ac pro r134a**9K/yr+289.3%0.6% conv. - **a/c pro r134a**3K/yr+742.3%0.6% conv. [**All search terms **](https://flapen.com/research/us/automotive/ac-pro/search-terms)
## **Top ac pro 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.
0%5%$7K10%$13K15%$20K20%$26K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Pro-C A/C Professional Digital Display Automotive Recharge Gauge & Hose for R-134A Refrigerant ACP400AD**InterDynamics**$24.65**4.3★324 rev](https://www.amazon.com/dp/B0B9LXMZVF) [2**InterDynamics Car Air Conditioner Gauge and Hose by InterDynamics A/C Pro Air Conditioner Recharge Gauge and Dispenser for Cars Trucks 24 In Hose**A/C Pro**$17.58**4.4★1,603 rev](https://www.amazon.com/dp/B07RMSL8SK) [3**Certified A/C Pro UV Leak Detection Kit**A/C Pro**$17.84**4.3★1,268 rev](https://www.amazon.com/dp/B003JOB594) [4**ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 2-Cans**ZeroR**$42.52**3.8★242 rev](https://www.amazon.com/dp/B0FHG3TYSV) [5**A/c Pro Acp100 Professional Formula Refrigerant Recharging Kit 20 Oz (Pack of 4)**InterDynamics**$270.93**4.4★660 rev](https://www.amazon.com/dp/B008RHGW28)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZeroR High-Purity R134a Replacement Refrigerant Eco-Friendly 100% Natural Hydrocarbon A/C Recharge Gas Compatible with R134a Systems 1 Can (6 oz Each)**ZeroR**$23.60**534 rev4mo ago](https://www.amazon.com/dp/B0GP8RH7ZT) [**TNAIYH R134A Car AC Refrigerant Charge Hose Kit Air Conditioning Charge Hose with Gauge & 1/2 Dispensing Valve Vehicle Refrigerant Recharge Measuring Accessories Universal Fit**TNAIYH**$11.74**146 rev11mo ago](https://www.amazon.com/dp/B0FL21264G) [**ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 2-Cans**ZeroR**$42.52**242 rev12mo ago](https://www.amazon.com/dp/B0FHG3TYSV) [**ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 4-Cans**ZeroR**$58.07**189 rev12mo ago](https://www.amazon.com/dp/B0FHG4K7YF) [**ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 3-Cans**ZeroR**$48.88**189 rev12mo ago](https://www.amazon.com/dp/B0FHG4SQN9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Arctic Freeze Auto A/C Recharge R-134a Synthetic Refrigerant for MVAC use in a 14-Ounce Self-Sealing Container with Stop Leak - Includes 14oz R134A & Recharge Hose - NO Gauge**A/C Pro**$41.96**4.4★**▲ 82%**](https://www.amazon.com/dp/B0C9RW18JH) [**A/c Pro Acp100 Professional Formula Refrigerant Recharging Kit 20 Oz (Pack of 4)**InterDynamics**$270.93**4.4★**▲ 80%**](https://www.amazon.com/dp/B008RHGW28) [**ZeroR High-Purity R134a Replacement Refrigerant Eco-Friendly 100% Natural Hydrocarbon A/C Recharge Gas Compatible with R134a Systems 1 Can (6 oz Each)**ZeroR**$23.60**4.1★**▲ 79%**](https://www.amazon.com/dp/B0GP8RH7ZT) [**ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 4-Cans**ZeroR**$58.07**3.9★**▲ 56%**](https://www.amazon.com/dp/B0FHG4K7YF) [**TNAIYH R134A Car AC Refrigerant Charge Hose Kit Air Conditioning Charge Hose with Gauge & 1/2 Dispensing Valve Vehicle Refrigerant Recharge Measuring Accessories Universal Fit**TNAIYH**$11.74**4.2★**▲ 53%**](https://www.amazon.com/dp/B0FL21264G)
**~~View all trending →~~**
## **What buyers say about ac pro**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**16%
*“Good easy to use cans”*
**Quality-Overall**16%
*“Nice complete kit”*
**Advertised Vs Actual Product**12%
*“As advertised”*
**Value For Money**11%
*“Good Price”*
**Efficiency**7%
*“3 cans worked great”*
**Smell**6%
*“Smells Great”*
**Charging**4%
*“These worked great to recharge my mom's car A/C”*
**Coolant**3%
*“Keeps your cool”*
**Leak-Proof**3%
*“I was very surprised that it did actually seal the leak”*
**Instructions/User Manual/Troubleshooting**2%
*“Its really working out just flow the instructions”*
### **What buyers complain about **
**Advertised Vs Actual Product**11%
*“False Advertisement”*
**Compatibility-Overall**11%
*“Not compatible”*
**Leak-Proof**11%
*“keeps leaking gas”*
**Smell**9%
*“HORRIBLE SMELL”*
**Functionality-Overall**8%
*“was not working properly”*
**Quality-Overall**6%
*“Poor Quality Control”*
**Instructions/User Manual/Troubleshooting**4%
*“Instructions were not so great”*
**Size-Overall**4%
*“Wont fit”*
**Spray/Flow**3%
*“Can wont spray”*
**Value For Money**3%
*“because it will cost more than you've already spent. wasted”*
### **Top return reasons **
**Size-Overall**19%
**Compatibility-Overall**18%
**Advertised Vs Actual Product**12%
**Functionality-Overall**8%
**Measurement/Reading Accuracy**5%
**Defective Material/Parts**5%
**Connectivity-Overall**4%
**Value For Money**4%
**Leak-Proof**4%
**Coolant**4%
## **Common questions**
- **Is ac pro profitable to sell on Amazon United States?**
- The niche generates $131K/yr across 20 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +258.1%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the ac pro niche?**
- 4 brands and 67 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in ac pro?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Compatibility-Overall, Leak-Proof. The return rate is 1.7%.
- **When does demand for ac pro peak?**
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 24.3× the quietest.
- **What does it cost to enter the ac pro niche?**
- Listings span $11.50–$270.93; the average listing price is $46.66 (sweet spot $15–$100). The average incumbent carries 548 reviews — the moat a new listing must climb.
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