Is flush floor vent profitable to sell on Amazon United States?

The niche generates $139K/yr across 63 tracked products. 9 of 12 products launched in the last 360 days are still selling. 90-day search growth is -25.8%. Flapen's verdict: Skip it (42/100).

How competitive is the flush floor vent niche?

14 brands and 70 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 90% of demand.

What do buyers complain about in flush floor vent?

Top complaints mined from reviews: Assembly/Installation, Noise Level, Advertised Vs Actual Product. The return rate is 6.9% — above our launch gate.

When does demand for flush floor vent peak?

Demand peaks in Feb–Jul–Aug–Oct–Nov; the busiest month runs 4.1× the quietest.

What does it cost to enter the flush floor vent niche?

Listings span $9.61–$261.43; the average listing price is $72.78 (sweet spot $15–$100). The average incumbent carries 240 reviews — the moat a new listing must climb.

flush floor vent

Skip it

Soft demand (-25.8% this quarter) — this niche doesn't clear our bar today.

Competition

Great27%

top-5 click share — an open shelf

Review moat

Great239.87

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$72.78

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Okay$9.61–$261.43

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

Market size

Okay$139K

$139K/yr · 145K searches

Brand share

Okay90%

top-5 brand share — brands hold most of the demand

Returns

Bad6.9%

return rate — above 5% kills the launch gate

Conversion

Bad1.3%

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

Growth

Bad-25.8%

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

Signals High Returns High Price

According to Flapen's Amazon United States niche tracking, flush floor vent is a $139K/yr Amazon United States market (145K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Feb–Jul–Aug–Oct–Nov. Verdict: Skip it — 42/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

flush floor vent market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $218K–$291K; units × avg price
Conversion rate: 1.3%
Avg BSR: #461
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 5.2%
Avg brand age: 37 months
Avg seller age: 152 days

Competition & brand share

Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.

Brands

14 rising

Sellers

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

27%

Top 20: 69%

Open market

Fittes62%
Fauvip12%
DDPow7%
Zejoot4%
Khan Supply CO4%
NEUFORM3%
Open — no brand owns it (8 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 73 weeks — -25.8% search growth over the last 90 days.

Peak months: Feb, Jul, Aug, Oct, Nov · busiest ÷ quietest = 4.1×

Open Trend

Top flush floor vent search terms

fittes26K/yr -33.0%1.4% conv.
fittes flush wall vent22K/yr -28.0%1.5% conv.
flush wall vent16K/yr -19.5%0.8% conv.
flush floor vent12K/yr -22.9%1.2% conv.
fittes flush floor vent10K/yr -26.3%2.4% conv.
flush mount floor vent7K/yr -8.6%0.9% conv.
flush vent cover6K/yr -11.9%1.1% conv.
fittes flush ceiling vent6K/yr -12.4%3.3% conv.
fitte5K/yr -40.3%0.0% conv.
fittes vents4K/yr -12.2%0.8% conv.

All search terms

Top flush floor 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

Fittes Framed Wall Vent [Lite] - 4x10 - Cotton White - 2 Pack

Fittes$60.664.2★459 rev

Fittes Flush Exhaust Mount [Lite] - 14.25x14.25 - Cotton White - 1Pack

Fittes$73.384.3★97 rev

Fittes Flush Floor Vent [Luxe] Minimalist Solid Steel HVAC Air Return Register Cover Customizable Modern Adjustable Airflow Solution for Home Floor Damper Included 4x10 Matte Black

Fittes$86.484.3★261 rev

4x12 Floor Register Heavy Duty Steel Flush Mount Air Vent with 50% Higher Airflow - Sleek Low-Profile Design for Tile & Wood Floors Easy DIY Installation Floor Vent Covers for Flooring Insert

Fauvip$28.134.4★14 rev

Fittes Framed Wall Vent [Lite] - 6x10 - Cotton White - 2 Pack

Fittes$81.694.2★459 rev

Newest

by launch date

4x12 Floor Register Heavy Duty Steel Flush Mount Air Vent with 50% Higher Airflow - Sleek Low-Profile Design for Tile & Wood Floors Easy DIY Installation for Floor Insert Floor Vent Covers

Fauvip$60.1114 rev

3mo ago

Upgraded 4x10 Metal Floor Vent & Flush Register 2-in-1 Design with Matte Black Insert or Custom Flooring Inlay Heavy Duty Low Profile Air Grille 60% Higher Airflow 2 Year Warranty - Khan Supply CO

Khan Supply CO$33.5026 rev

6mo ago

4x12 Floor Register Heavy Duty Steel Flush Mount Air Vent with 50% Higher Airflow - Sleek Low-Profile Design for Tile & Wood Floors Easy DIY Installation Floor Vent Covers for Flooring Insert

Fauvip$28.1314 rev

8mo ago

4x10 Flush Metal Floor Vent - Hidden Undermount 3-Piece Custom Heavy Duty Insert Register Completely Flush Walkable Tileable Grille Vent Cover Adjustable Airflow & 2 Year Warranty - Khan Supply CO

Khan Supply CO$49.5132 rev

8mo ago

Fittes Flush Wall Vent [Lite+] Minimalist ABS Plastic HVAC Air Return Register Cover Customizable Modern Increased Airflow Solution for Home or Ceiling Pro Install 4x10 Cotton White 1 Pack

Fittes$43.2177 rev

11mo ago

What buyers say about flush floor vent

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

What buyers love

Quality-Overall21%

“Excellent product”

Design-Overall13%

“Sleek design”

Assembly/Installation11%

“Easy to assemble”

Size-Overall10%

“the fit was accurate”

Strength6%

“Super sturdy and easy to install”

Value For Money6%

“reasonably priced”

Advertised Vs Actual Product3%

“As advertised”

Ease Of Use3%

“easy to use”

Shape/Style2%

“I like the style and look”

Durability2%

“Well Made and Durable”

What buyers complain about

Assembly/Installation11%

“not very easy to install”

Noise Level10%

“Too loud”

Advertised Vs Actual Product9%

“Not as advertised”

Value For Money8%

“A bit too expensive in my opinion”

Quality-Overall8%

“Poor quality control”

Size-Overall5%

“A little loose on the face plate”

Durability5%

“Broke”

Weight Heavy3%

“are not very heavy duty”

Material Quality3%

“cheap materials”

Strength3%

“it is made of very thin flimsy material”

Top return reasons

Size-Overall59%

Advertised Vs Actual Product7%

Functionality-Overall6%

Assembly/Installation3%

Value For Money3%

Quality-Overall3%