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3/4 gas flex line

Skip it44/100

a small market ($80K/yr) — 3/4 gas flex line doesn't clear our bar today.

Market/yr

$80K

Growth (1y)

+110.0%

Products

34

Brands

22

was 28 a year ago

Sellers

28

Price range

$21.66–$103.14

Returns

6.7%

Rating

4.5★

44/100

Skip it

Scored 44/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
4
×0.30
Growth
66
×0.30
Competition
72
×0.20
Quality gap
39
×0.10
Returns
43
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +110.0% year over year.
2K956.5Prime Day '24Spike '24Spike '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Oct, Nov · busiest ÷ quietest = 2.2×

Competition

31%EZ-FLUID
  • EZ-FLUID31%
  • Vruelia8%
  • puxyblue8%
  • PROCURU8%
  • TT FLEX6%
  • MIFLUS6%
  • Other (16 brands)35%

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them. 22 brands and 28 sellers compete here.

Brands

22 falling

was 28 a year ago

Sellers

28

Top 5 brand share

60%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 34 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall32%

“Excellent product”

Size-Overall16%

“Awesome fit”

Advertised Vs Actual Product11%

“It was as advertised”

Leak-Proof10%

“It doesn't leak”

Value For Money9%

“Way cheaper than buying from big box stores”

Efficiency7%

“works really well”

Flexibility5%

“High quality flexible gas line”

Assembly/Installation4%

“Easy hook up”

Connectivity-Overall1%

“easy to connect with all the adapters”

Weight Heavy1%

“It feels like a heavy-duty well made product”

What buyers complain about

Leak-Proof28%

“apparently the hose was leaking”

Size-Overall22%

“Doesnt Fit, Dont Buy This”

Advertised Vs Actual Product13%

“It is NOT 3/4 The advertising is FALSE”

Assembly/Installation7%

“Person who was supposed to install refused to install so I did it myself”

Product Condition6%

“Item arrived Used”

Ease Of Use6%

“So you have very limited use”

Thickness6%

“Thinner”

Defective Material/Parts3%

“End pieces are a pain”

Top return reasons

  • Size-Overall70%
  • Compatibility-Overall8%
  • Advertised Vs Actual Product5%
  • Connectivity-Overall3%
  • Value For Money3%
  • Leak-Proof2%
  • Defective Material/Parts2%
  • Functionality-Overall2%
  • Certifications1%
  • Assembly/Installation1%

Data scraped July 5, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.