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56

subaru cabin air filter

Worth a look

Shows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 36Growth 64Conversion 85Competition 49Returns 93Price range 66Avg price 80Brand share 53Review moat 24Quality gap 20

Returns

Great1.1%

return rate — above 6% kills the launch gate

Conversion

Great9.4%

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

Avg price

Great$17.09

avg listing price — sweet spot $15–$100

Price range

Good$7.44–$29.78

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

Growth

Good+42.4%

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

Brand share

Good73%

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

Competition

Okay56%

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

Market size

Okay$176K

$176K/yr · 109K searches

Review moat

Bad6,382.12

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

43

Top-5 brand share

73%

Open market

23%

  • Bosch27%
  • Carory15%
  • Puroma13%
  • EPAuto11%
  • Capume6%
  • HengShine5%

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%10%$18K20%$35K30%$53K40%$70K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 25 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +42.4% search growth over the last 90 days.
4K3KSpike '24Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Sep · busiest ÷ quietest = 2.5×

Reviews

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

What buyers love

Size-Overall35%

“Fit like a glove”

Quality-Overall14%

“Excellent build quality”

Value For Money12%

“Can't beat the price”

Filtration12%

“Good quality filter”

Assembly/Installation10%

“ez to install”

Advertised Vs Actual Product4%

“Works as expected”

Ease Of Use2%

“Easy to use”

Efficiency2%

“Works well for a lot less”

Smell1%

“Smells great”

Maintenance And Repair1%

“it performs well for regular maintenance”

What buyers complain about

Filtration16%

“Engine air filter does not fit”

Size-Overall15%

“Too small”

Compatibility-Overall15%

“Not compatible”

Smell7%

“Foul smell”

Advertised Vs Actual Product4%

“Inaccurate description”

Assembly/Installation3%

“Does not stay installed”

Strength2%

“easy to break”

Quality-Overall2%

“Flimsy cheap air filter”

Functionality-Overall2%

“Forester 24, doesn't snap”

Value For Money2%

“Oh yeah, I was trying to avoid the exorbitantly high price of he OEM filter :”

Top return reasons

Size-Overall51%
Compatibility-Overall23%
Filtration11%
Value For Money4%
Advertised Vs Actual Product3%
Defective Material/Parts1%
Product Condition1%
Quality-Overall1%
Assembly/Installation1%
Functionality-Overall1%