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mazda cx5 cabin air filter

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A concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.

Market size 39Growth 48Conversion 96Competition 11Returns 97Price range 69Avg price 80Brand share 30Review moat 22Quality gap 24

Returns

Incredible0.6%

return rate — above 6% kills the launch gate

Conversion

Incredible13.1%

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

Avg price

Great$16.92

avg listing price — sweet spot $15–$100

Price range

Good$8.95–$28.28

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

Growth

Okay+18.8%

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

Market size

Okay$198K

$198K/yr · 89K searches

Brand share

Okay87%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad8,773.22

avg incumbent reviews — the moat a new listing must climb

Competition

Bad87%

top-5 click share — a locked-up shelf

Competition

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

17

Top-5 brand share

87%

Open market

9%

  • EPAuto53%
  • Puroma15%
  • Femota7%
  • Bosch7%
  • COCOAUTO5%
  • ryvclim4%
  • Open — no brand owns it (3 brands, 9%)

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%15%$30K30%$59K45%$89K60%$119K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +18.8% search growth over the last 90 days.
2K2KSpike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Reviews

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

What buyers love

Size-Overall34%

“They fit as advertised”

Value For Money15%

“Great Value”

Filtration14%

“air filter working great”

Assembly/Installation10%

“Easy installation”

Quality-Overall10%

“Excellent product”

Advertised Vs Actual Product3%

“As described and expected”

Ease Of Use2%

“Easy to use”

Material Quality1%

“Good materials”

Smell1%

“It had no plastic or fiber glass smell like some filters have”

Maintenance And Repair1%

“Its an affordable maintenance item that really improves driving comfort”

What buyers complain about

Filtration19%

“The cabin air filter is too restrictive”

Size-Overall8%

“The cabin air filter felt a little smaller than the one I had in there”

Value For Money4%

“Why pay more”

Carbon Footprint4%

“Not much of a carbon in it”

Product Condition4%

“If Im buying something new, Id better receive it new and in perfect condition.”

Compression4%

“The air conditioner wouldn't blow as hard”

Compatibility-Overall4%

“causing the filter to not fit in my 2021 CX-5 out of the box”

Smell4%

“Cabin air still smells like cabin air - no worse, no better”

Design-Overall2%

“Had to fight to get it in – Poor design for Mazda 3”

Spray/Flow2%

“Not enough air flow”

Top return reasons

Size-Overall45%
Compatibility-Overall21%
Filtration16%
Value For Money3%
Product Condition3%
Quality-Overall2%
Defective Material/Parts2%
Assembly/Installation2%
Advertised Vs Actual Product1%
Wet Cleaning1%