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57

honda accord cabin air filter

Worth a look

Shows low returns (1.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 14Growth 62Conversion 84Competition 68Returns 87Price range 70Avg price 85Brand share 69Review moat 25Quality gap 20

Returns

Great1.4%

return rate — above 6% kills the launch gate

Avg price

Great$19.19

avg listing price — sweet spot $15–$100

Conversion

Great9.4%

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

Price range

Good$8.16–$30.75

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

Brand share

Good64%

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

Competition

Good44%

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

Growth

Good+39.8%

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

Review moat

Bad4,784.78

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$56K

$56K/yr · 31K searches

Competition

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 rising

Sellers

38

Top-5 brand share

64%

Open market

31%

  • Puroma23%
  • EPAuto15%
  • Bosch15%
  • ITESIER5%
  • Carory5%
  • ECOGARD5%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$2K8%$4K12%$7K16%$9K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 36 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +39.8% search growth over the last 90 days.
900700Spike '24Holiday '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.7×

Reviews

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

What buyers love

Size-Overall35%

“Fit like a glove”

Quality-Overall14%

“Best quality”

Value For Money12%

“Excellent Value”

Filtration11%

“Great air filter”

Assembly/Installation9%

“no issues installing it”

Advertised Vs Actual Product5%

“As advertised”

Ease Of Use3%

“Easy to use”

Efficiency2%

“it is effective”

Smell2%

“Great smell”

Strength1%

“The build quality feels sturdy”

What buyers complain about

Size-Overall27%

“DOES NOT FIT”

Compatibility-Overall25%

“Not compatible on Honda Odyssey 2018+ (2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026) Not compatible with Honda Odyssey 2018+ despite stating other wise”

Filtration8%

“Engine air filter does not”

Advertised Vs Actual Product5%

“NOT as described”

Quality-Overall4%

“Poor quality”

Smell3%

“Weird smell”

Value For Money3%

“unbelievably priced for two of them>>> that is LOWER than just what the garage charges to INSTALL one”

Assembly/Installation1%

“was not ready to install right away”

Ease Of Use1%

“It didnt know it was that easy”

Thickness1%

“Its thick and fairly heavy for a filter”

Top return reasons

Size-Overall60%
Compatibility-Overall23%
Filtration7%
Value For Money3%
Advertised Vs Actual Product2%
Defective Material/Parts1%
Product Condition1%
Quality-Overall1%
Assembly/Installation1%
Shape/Style0%