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6 inch exhaust vent

Skip it47/100

a small market ($158K/yr) — 6 inch exhaust vent doesn't clear our bar today.

Market/yr

$158K

Growth (1y)

+151.1%

Products

44

Brands

25

was 28 a year ago

Sellers

84

Price range

$7.56–$54.38

Returns

5.4%

Rating

4.5★

47/100

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Scored 47/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
8
×0.30
Growth
71
×0.30
Competition
70
×0.20
Quality gap
38
×0.10
Returns
56
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +151.1% year over year.
4K2KSpike '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.1×

Competition

16%Hon&Guan
  • Hon&Guan16%
  • Funmit14%
  • Dundas Jafine11%
  • HG Power10%
  • JYINCPED9%
  • OGANAZI6%
  • Other (19 brands)35%

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them. 25 brands and 84 sellers compete here.

Brands

25 falling

was 28 a year ago

Sellers

84

Top 5 brand share

59%

#ProductBrandPriceRatingReviewsClick shareTrend
1Dundas Jafine$17.354.3★1,19911%flat

Product shelf

All 44 tracked products in this niche.

Reviews

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

What buyers love

Size-Overall19%

“Exact fit”

Quality-Overall18%

“Decent quality”

Advertised Vs Actual Product11%

“As advertised”

Value For Money8%

“Great value”

Assembly/Installation6%

“installation went well”

Design-Overall4%

“The construction is outstanding”

Ease Of Cleaning4%

“is easily removed for regular cleaning”

Strength4%

“Well built”

Ease Of Use4%

“Easy”

Durability3%

“Seems quite durable”

What buyers complain about

Size-Overall18%

“too big”

Quality-Overall9%

“Bad quality”

Durability5%

“it has come apart at least 2 times in 2 months on each of the vents”

Mounting5%

“isn't bolted down”

Material Quality5%

“The first thing that stood out was the material thickness”

Assembly/Installation4%

“I don't want to install it”

Compatibility-Overall4%

“Not compatible”

Strength3%

“feel flimsy the moment you take them out of the box”

Thickness2%

“I just wish the louvers weren't so thick and heavy”

Functionality-Overall2%

“Not working”

Top return reasons

  • Size-Overall77%
  • Advertised Vs Actual Product4%
  • Compatibility-Overall3%
  • Defective Material/Parts3%
  • Functionality-Overall3%
  • Material Quality2%
  • Quality-Overall1%
  • Value For Money1%
  • Color1%
  • 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.