Is 6 inch exhaust vent profitable to sell on Amazon United States?

The niche generates $171K/yr across 43 tracked products. 5 of 11 products launched in the last 360 days are still selling. 90-day search growth is +40.1%. Flapen's verdict: Worth a look (58/100).

How competitive is the 6 inch exhaust vent niche?

25 brands and 82 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 59% of demand.

What do buyers complain about in 6 inch exhaust vent?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 5.3% — above our launch gate.

When does demand for 6 inch exhaust vent peak?

Demand peaks in Jun–Jul–Aug; the busiest month runs 2.1× the quietest.

What does it cost to enter the 6 inch exhaust vent niche?

Listings span $7.53–$53.49; the average listing price is $25.28 (sweet spot $15–$100). The average incumbent carries 940 reviews — the moat a new listing must climb.

6 inch exhaust vent

Worth a look

Shows a sweet-spot price point ($25.28 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$25.28

avg listing price — sweet spot $15–$100

Price range

Great$7.53–$53.49

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Great59%

top-5 brand share — no brand owns this niche

Competition

Good42%

top-5 click share — leaders hold, buyers still browse

Conversion

Good6.1%

search→purchase rate — share of searches ending in a sale

Review moat

Good940.44

avg incumbent reviews — the moat a new listing must climb

Growth

Good+40.1%

90-day search growth — must beat 0% to launch

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$171K

$171K/yr · 111K searches

Returns

Bad5.3%

return rate — above 5% kills the launch gate

Signals No Dominant Brand High Returns

According to Flapen's Amazon United States niche tracking, 6 inch exhaust vent is a $171K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 58/100.

Data updated Jul 5, 2026 · scored weekly · How we score niches

6 inch exhaust vent market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $152K–$202K; units × avg price
Conversion rate: 6.1%
Avg BSR: #126
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 2.8%
Avg brand age: 31 months
Avg seller age: 183 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 falling

Sellers

Top-5 brand share

59%

Top 20: 97%

Top-5 click share

42%

Top 20: 81%

Open market

34%

Hon&Guan17%
Funmit14%
Dundas Jafine10%
HG Power10%
JYINCPED8%
OGANAZI7%

Demand & seasonality

Weekly Amazon search volume, last 108 weeks — +40.1% search growth over the last 90 days.

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

Open Trend

Top 6 inch exhaust vent search terms

6 inch dryer vent10K/yr +121.9%4.7% conv.
6 inch exhaust vent12K/yr +33.2%3.6% conv.
6 inch vent cover12K/yr +27.5%3.5% conv.
6 dryer vent6K/yr +99.3%5.7% conv.
6 inch vent7K/yr +47.0%4.0% conv.
6 vent cover6K/yr +39.2%5.8% conv.
6 exhaust vent7K/yr +27.0%5.1% conv.
6 inch wall vent6K/yr +31.6%5.1% conv.
6 vent cover exterior7K/yr +25.2%7.0% conv.
6 inch dryer vent cover5K/yr +18.0%5.3% conv.

All search terms

Top 6 inch exhaust vent 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.

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

6 Inch Outdoor Dryer Vent Cover Louvered with Screen for Exterior Wall

Funmit$14.454.3★4,528 rev

Dundas Jafine BLH6WZW 6 inch White Louvered Vent Hood

Dundas Jafine$17.254.3★1,209 rev

Hon&Guan Dryer Vent Cover Outside with Removable Mesh Wall Mount Extractor Vent with Rubber Cushioned Non-Return Flap High Quality Iron Outside Dryer Vent Cover for House (Black 6 Inch)

Hon&Guan$28.364.5★440 rev

OGANAZI 6 Inch Stainless Steel Air Vent Black Soffit Vents Round Vent Cover Soffit Exhaust Vents with Built-in Fine Mesh for Kitchen Bathroom Garage Office and Warehouse Ventilation

OGANAZI$12.934.7★197 rev

HG Power 6 Inch Soffit Vent Cover Round ABS Louver with Built-in Screen Mech for Attic Bathroom Garage & Dryer Duct Ventilation (150mm White)

HG Power$12.404.5★2,261 rev

Newest

by launch date

Drasum 6 Inch Metal Dryer Vent Cover Outside Heavy Duty Iron Exhaust Hood with Internal Damper Detachable Cover & Fixed Mesh Screen for Dryer Kitchen HVAC Black

Drasum$26.2225 rev

1mo ago

6 Inch Dryer Vent Cover Outside Galvanized Steel Exterior Hooded Wall Vent Cover with Removable Screen & Cushioned Backdraft Flap Exhaust Vent for House Through-Wall Dryer Vent Kit (White - 6 Inch)

HEYCODY$37.33107 rev

4mo ago

HG Power 6 Inch Hooded Wall Vent with Screen and Damper Galvanized Steel Exhaust Vent Exterior Dryer Vent Cover for Kitchen Range Hood Air Ventilation Bathroom Exhaust Fan White

HG Power$49.1854 rev

6mo ago

[Upgraded] Hon&Guan 6 Inch Hooded Wall Vent with Magnetic Seal Flap and Removable Mesh Arc-Shaped 6 Exhaust Vent Cover Cap for Kitchen Range Hood/Dryer/Bathroom Exhaust(Galvanized Steel Black)

Hon&Guan$51.2292 rev

7mo ago

HG Power 6 Inch Hooded Wall Vent with Magnetic Damper and Removable Mesh Screen Heavy Duty Galvanized Steel Exhaust Vent for Bathroom Kitchen Range Hood Laundry Adjustable Sleeve Black

HG Power$53.4254 rev

8mo ago

What buyers say about 6 inch exhaust vent

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

What buyers love

Quality-Overall21%

“The build quality is amazing”

Size-Overall18%

“Fit great”

Advertised Vs Actual Product9%

“As advertised”

Value For Money7%

“Great value”

Assembly/Installation6%

“installation went well”

Strength4%

“Well built”

Design-Overall4%

“Well built”

Ease Of Cleaning4%

“Love that you can remove screen for cleaning”

Ease Of Use3%

“Easy”

Material Quality3%

“Strong materials”

What buyers complain about

Size-Overall26%

“too big”

Quality-Overall7%

“seems to be rather cheaply made”

Durability5%

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

Mounting5%

“isn't bolted down”

Material Quality4%

“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”

Unsustainable Design2%

“Terrible design”

Adhesion/Stickiness2%

“adhesive could definitely be improved for better durability”

Top return reasons

Size-Overall77%

Advertised Vs Actual Product4%

Defective Material/Parts3%

Compatibility-Overall3%

Functionality-Overall3%

Color1%

Material Quality1%

Value For Money1%

Quality-Overall1%

Assembly/Installation1%

Common questions

Is 6 inch exhaust vent profitable to sell on Amazon United States?: The niche generates $171K/yr across 43 tracked products. 5 of 11 products launched in the last 360 days are still selling. 90-day search growth is +40.1%. Flapen's verdict: Worth a look (58/100).
How competitive is the 6 inch exhaust vent niche?: 25 brands and 82 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 59% of demand.
What do buyers complain about in 6 inch exhaust vent?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 5.3% — above our launch gate.
When does demand for 6 inch exhaust vent peak?: Demand peaks in Jun–Jul–Aug; the busiest month runs 2.1× the quietest.
What does it cost to enter the 6 inch exhaust vent niche?: Listings span $7.53–$53.49; the average listing price is $25.28 (sweet spot $15–$100). The average incumbent carries 940 reviews — the moat a new listing must climb.