Is merv 8 20x25x5 profitable to sell on Amazon United States?

The niche generates $42K/yr across 8 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +43.8%. Flapen's verdict: Skip it (43/100).

How competitive is the merv 8 20x25x5 niche?

4 brands and 26 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in merv 8 20x25x5?

Top complaints mined from reviews: Size-Overall, Filtration, Quality-Overall. The return rate is 1.2%.

What does it cost to enter the merv 8 20x25x5 niche?

Listings span $40.72–$109.31; the average listing price is $61.28 (sweet spot $15–$100). The average incumbent carries 2,939 reviews — the moat a new listing must climb.

merv 8 20x25x5

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Great1.2%

return rate — above 5% kills the launch gate

Avg price

Great$61.28

avg listing price — sweet spot $15–$100

Conversion

Great10.4%

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

Price range

Great$40.72–$109.31

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

Growth

Good+43.8%

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

Review moat

Okay2,939.25

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$42K

$42K/yr · 7K searches

Competition

Bad90%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, merv 8 20x25x5 is a $42K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.

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

merv 8 20x25x5 market data

Units sold / yr: 1K–1K; avg 100–250/product
Revenue / yr: $61K–$77K; units × avg price
Conversion rate: 10.4%
Avg BSR: #318
Page quality: 0%
Prime: 25%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 85 months
Avg seller age: 191 days

Competition & brand share

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

Filterbuy54%
Filtrete22%
Trion15%
AIRx Filters9%

Demand

Weekly Amazon search volume, last 33 weeks — +43.8% search growth over the last 90 days.

Open Trend

Top merv 8 20x25x5 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 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Filterbuy 20x25x5 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack) Pleated HVAC AC Furnace Filters for Honeywell FC100A1037 Lennox X6673 and More (Actual Size: 19.88 x 24.75 x 4.38)

Filterbuy$49.964.6★19,747 rev

Filtrete 20x25x5 AC Furnace Air Filter MPR 700 MERV 8 Fits Trion Air Bear & Carrier Dust Pollen & Pet Dander Reduction 2-Pack (actual size 19.56 x 24.13 x 4.75 in)

Filtrete$48.434.5★939 rev

Air Bear 20x25x5 Pleated HVAC Air Filter MERV 8 (4-Pack) (actual size: 19.75 x 24.25 x 4.9 in.) compatible part number 255649-102

Trion$109.314.8★12 rev

AIRx Filters 20x25x5 Furnace Filter MERV 8 HVAC AC Air Filter Compatible Replacement for Honeywell FC100A1037 FC35A1027 CF200A1016 Dust 4-Pack

AIRx Filters$82.724.4★47 rev

Air Bear 20x25x5 Pleated HVAC Air Filter MERV 8 (2-Pack) (actual size: 19.75 x 24.25 x 4.9 in.) compatible part number 255649-102

Trion$62.645.0★10 rev

Newest

by launch date

Air Bear 20x25x5 Pleated HVAC Air Filter MERV 8 (2-Pack) (actual size: 19.75 x 24.25 x 4.9 in.) compatible part number 255649-102

Trion$62.6410 rev

3mo ago

Air Bear 20x25x5 Pleated HVAC Air Filter MERV 8 (4-Pack) (actual size: 19.75 x 24.25 x 4.9 in.) compatible part number 255649-102

Trion$109.3112 rev

4mo ago

AIRx Filters 20x25x5 Furnace Filter MERV 8 Compatible with Lennox X6673 Easy Installation For Allergens Dust Pollen & Dander Control 2-Pack

AIRx Filters$49.89288 rev

2y ago

Filtrete 20x25x5 Air Filter MERV 11 MPR 1000 Micro Allergen Defense 2-Pack Fits Lennox AC Furnace HVAC Filters for Home Pleated Electrostatic (Actual Size 19.63 x 24.75 x 4.31 in)

Filtrete$46.522,304 rev

3y ago

Filtrete 20x25x5 AC Furnace Air Filter MPR 700 MERV 8 Fits Trion Air Bear & Carrier Dust Pollen & Pet Dander Reduction 2-Pack (actual size 19.56 x 24.13 x 4.75 in)

Filtrete$48.43939 rev

4y ago

What buyers say about merv 8 20x25x5

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

What buyers love

Filtration25%

“Quality Filters”

Size-Overall22%

“Fit well”

Quality-Overall18%

“Excellent Quality”

Value For Money11%

“Best price”

Advertised Vs Actual Product9%

“As advertised”

Efficiency4%

“Works awesome”

Assembly/Installation3%

“Easy to install”

Ease Of Use1%

“it was easy to order”

Compatibility-Overall1%

“glad it actually was compatible with the machine”

Strength1%

“Strong filter frame”

What buyers complain about

Size-Overall42%

“Didn't fit”

Filtration12%

“The condition of the filter is not very good”

Quality-Overall6%

“Not good quality”

Compatibility-Overall5%

“Does not fit my AC”

Value For Money5%

“Too expensive”

Thickness3%

“a bit too thin”

Strength3%

“Very flimsy construction”

Allergies2%

“Allergies developed after using this”

Advertised Vs Actual Product2%

“Shame on me for not reading the spec sheet carefully”

Adhesion/Stickiness2%

“Then 1 of the four had its entire corner misshapened and glued wrong”

Top return reasons

Size-Overall71%

Filtration13%

Compatibility-Overall9%

Advertised Vs Actual Product2%

Value For Money1%

Defective Material/Parts1%

Product Condition1%

Functionality-Overall0%

Ease Of Use0%

Certifications0%

Common questions

Is merv 8 20x25x5 profitable to sell on Amazon United States?: The niche generates $42K/yr across 8 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +43.8%. Flapen's verdict: Skip it (43/100).
How competitive is the merv 8 20x25x5 niche?: 4 brands and 26 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in merv 8 20x25x5?: Top complaints mined from reviews: Size-Overall, Filtration, Quality-Overall. The return rate is 1.2%.
What does it cost to enter the merv 8 20x25x5 niche?: Listings span $40.72–$109.31; the average listing price is $61.28 (sweet spot $15–$100). The average incumbent carries 2,939 reviews — the moat a new listing must climb.