---
title: "Oxygen Regulator — $281K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/oxygen-regulator"
last_updated: "2026-08-12T02:58:50.335Z"
locale: en
meta:
description: "Niche score 56/100 · $281K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $281K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Oxygen Regulator — $281K/yr Amazon US Niche (2026) - Flapen"
---
# **oxygen regulator**
**Worth a look**
Shows a sweet-spot price point ($42.32 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 50Growth 35Conversion 67Competition 53Returns 62Price range 55Avg price 95Brand share 63Review moat 88Quality gap 37
**Avg price**
**Incredible****$42.32**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****244.08**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****6.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$18.53–$167.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****$281K**
$281K/yr · 111K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+8.0%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, oxygen regulator is a $281K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 67% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **oxygen regulator market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$339K–$423K**
- units × avg price
- **Conversion rate**
- **6.0%**
- **Avg BSR**
- **#97**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **69 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**37**
**Top-5 brand share**
**67%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 96%
**Open market**
**25%**
- Lightning X Products20% - RX WELD16% - Generic15% - CDL8% - KOKAND8% - ResOne8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.
2K2K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/oxygen-regulator/trend)
## **Top oxygen regulator search terms**
- **oxygen regulator**37K/yr+7.3%5.9% conv. - **oxygen tank regulator**24K/yr+21.6%5.5% conv. - **oxygen regulator for oxygen tank**22K/yr-8.6%7.6% conv. - **oxygen regulator for torch**8K/yr+22.3%5.7% conv. - **regulador de oxgeno mdico**6K/yr-8.5%3.5% conv. - **medical oxygen regulator**6K/yr+21.2%4.1% conv. - **oxygen gauge**4K/yr-4.6%2.1% conv. - **o2 regulator for oxygen tank**4K/yr+15.9%9.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/oxygen-regulator/search-terms)
## **Top oxygen regulator 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%$14K10%$28K15%$42K20%$56K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Lightning X Products O2 Mini Oxygen Regulator CGA-870 Gauge Flow Rate 0-15lpm with Wrench**Lightning X Products**$24.61**4.6★1,333 rev](https://www.amazon.com/dp/B01GGL08C6) [2**RX WELD Oxygen Regulator CGA 540 Inlet B Size (T-Handle)**RX WELD**$29.41**4.6★342 rev](https://www.amazon.com/dp/B09WYCDXSH) [3**Oxygen Regulator for Oxygen Tank CGA870 Connection Dual Brass Barb Outlet**Generic**$19.70**4.6★121 rev](https://www.amazon.com/dp/B0DSH9CSCB) [4**KOKAND Oxygen Regulator 0-15LPM - Oxygen Tank Regulator with Gauge CGA-870 Fitting - Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Tubing Swivel Connectors - O2 Flow Meter - Green**KOKAND**$34.02**4.6★88 rev](https://www.amazon.com/dp/B0DSXYJNYV) [5**Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use**Generic**$22.41**4.7★88 rev](https://www.amazon.com/dp/B0D1VDNG3K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KOKAND Oxygen Regulator 0-15LPM - Oxygen Tank Regulator with Gauge CGA-870 Fitting - Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Tubing Swivel Connectors - O2 Flow Meter - Green**KOKAND**$34.02**88 rev1y ago](https://www.amazon.com/dp/B0DSXYJNYV) [**Oxygen Regulator for Oxygen Tank CGA870 Connection Dual Brass Barb Outlet**Generic**$19.70**121 rev1y ago](https://www.amazon.com/dp/B0DSH9CSCB) [**RX WELD Medium Duty Oxygen Acetylene Regulator Set CGA-540 & CGA-200**RX WELD**$48.42**158 rev1y ago](https://www.amazon.com/dp/B0DHNYZGT6) [**Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use**Generic**$22.41**88 rev2y ago](https://www.amazon.com/dp/B0D1VDNG3K) [**ARCCAPTAIN Oxygen Regulator Gauges Gas Welding 0-4000PSI and 0-100PSI Welding Gas Gauges With 9/16-18 and 1/4 Hose Outlet and Welding Gas Gauges CGA 540 Inlet Connection**ARCCAPTAIN**$31.18**93 rev2y ago](https://www.amazon.com/dp/B0D1KBJFFT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CDL LX75 Heavy Duty Oxygen Regulator CGA540 Forged Brass Large Tank Gauge Cutting Torch Regulator 0-4000PSI Inlet 0-200PSI Outlet**CDL**$46.36**4.3★**▲ 70%**](https://www.amazon.com/dp/B083LJVH6H) [**CDL LX95 Extra Heavy Duty Oxygen Regulator CGA540 Forged Brass Large Tank Gauge Cutting Torch Regulator 0-4000PSI Inlet 0-200PSI Outlet**CDL**$56.16**4.6★**▲ 62%**](https://www.amazon.com/dp/B083L9BBYX) [**ResOne CGA540 Oxygen Cylinder Regulator Adjustable 025 LPM Aluminum/Brass MR54025B**ResOne**$20.75**4.3★**▲ 51%**](https://www.amazon.com/dp/B0CQDBC2HR) [**Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use**Generic**$22.41**4.7★**▲ 48%**](https://www.amazon.com/dp/B0D1VDNG3K) [**AireMed Oxygen Regulator 0-25LPM CGA-870 Gauge Flow Rate Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Oxygen Tubing Swivel Connectors - Ergonomic Handle Design - Green**AireMed**$27.88**4.4★**▲ 44%**](https://www.amazon.com/dp/B0CRYBWG33)
**~~View all trending →~~**
## **What buyers say about oxygen regulator**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**28%
*“seems to be well made”*
**Value For Money**18%
*“Best deal”*
**Advertised Vs Actual Product**12%
*“Worked as advertised”*
**Efficiency**9%
*“its working exactly as it should”*
**Size-Overall**5%
*“Perfect fit”*
**Functionality-Overall**4%
*“This does work on a tank of oxygen”*
**Ease Of Use**4%
*“Very useful and easy to use”*
**Compatibility-Overall**4%
*“Works great for me on E tanks”*
**Design-Overall**2%
*“seem well built”*
**Pressure**2%
*“The gages work great for small Oxygen and Acetylene”*
### **What buyers complain about **
**Size-Overall**25%
*“These did not fit”*
**Pressure**15%
*“Not good as I will not use it without knowing proper pressure is into the hose”*
**Durability**13%
*“Didn't last long”*
**Quality-Overall**8%
*“poor quality”*
**Leak-Proof**8%
*“leaks air at times”*
**Strength**5%
*“This is a very delicate item”*
**Advertised Vs Actual Product**5%
*“False advertisement, Beware”*
**Maintenance And Repair**5%
*“Will have to buy another one to replace this junk”*
**Inflation/Deflation**5%
*“Get my dad going it was hard for him to swap the valve back and forth”*
**Spray/Flow**3%
*“Not accurate with flow”*
### **Top return reasons **
**Size-Overall**50%
**Compatibility-Overall**9%
**Advertised Vs Actual Product**7%
**Leak-Proof**7%
**Functionality-Overall**7%
**Pressure**5%
**Defective Material/Parts**5%
**Value For Money**2%
**Connectivity-Overall**2%
**Measurement/Reading Accuracy**1%
## **Common questions**
- **Is oxygen regulator profitable to sell on Amazon United States?**
- The niche generates $281K/yr across 24 tracked products. 90-day search growth is +8.0%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the oxygen regulator niche?**
- 13 brands and 37 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in oxygen regulator?**
- Top complaints mined from reviews: Size-Overall, Pressure, Durability. The return rate is 2.5%.
- **When does demand for oxygen regulator peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the oxygen regulator niche?**
- Listings span $18.53–$167.84; the average listing price is $42.32 (sweet spot $15–$100). The average incumbent carries 244 reviews — the moat a new listing must climb.
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