---
title: "Air Filter Car — £228K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/automotive/air-filter-car"
last_updated: "2026-08-09T07:19:51.095Z"
locale: en
meta:
description: "Niche score 37/100 · £228K/yr market · 458K searches/yr · £10.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £228K/yr market · 458K searches/yr · £10.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Air Filter Car — £228K/yr Amazon UK Niche (2026) - Flapen"
---
# **air filter car**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 43Growth 30Conversion 57Competition 59Returns 50Price range 0Avg price 36Brand share 0Review moat 49Quality gap 21
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****3.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****1,599.82**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****£228K**
£228K/yr · 458K searches
**Avg price**
**Okay****£10.28**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+4.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£5.96–£13.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, air filter car is a £228K/yr Amazon United Kingdom market (458K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 37/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **air filter car market data**
- **Units sold / yr**
- **20K–25K**
- avg 500–750/product
- **Revenue / yr**
- **£206K–£257K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#41**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **—flat
**Sellers**
**39**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 83%
**Open market**
**0%**
- Bosch73% - Mann Filter22% - febi bilstein3% - Blue Print2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +4.3% search growth over the last 90 days.
10K6KHoliday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/automotive/air-filter-car/trend)
## **Top air filter car search terms**
- **air filter for my car**134K/yr-3.9%1.6% conv. - **cabin filter**64K/yr+18.1%1.3% conv. - **air filter car**51K/yr-21.8%1.0% conv. - **pollen filter**22K/yr+111.3%1.0% conv. - **pollen filter for my car**37K/yr-1.1%1.8% conv. - **cabin filter for my car**35K/yr+10.0%1.7% conv. - **car air filter**36K/yr-3.6%0.9% conv. - **cabin air filter**14K/yr+29.4%1.2% conv. - **engine air filter**8K/yr+25.7%0.8% conv. - **cabin air filter for my car**8K/yr+14.7%1.3% conv. [**All search terms **](https://flapen.com/research/uk/automotive/air-filter-car/search-terms)
## **Top air filter car 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.
0%5%£11K10%£23K15%£34K20%£46K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Bosch R2543 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£10.56**4.7★4,878 rev](https://www.amazon.co.uk/dp/B01LBWW198) [2**Bosch S0287 Car Air Filter - Separates Particles from the Air Intake - Moisture-resistant plus High Tensile Strength**Bosch**£10.15**4.7★2,649 rev](https://www.amazon.co.uk/dp/B00FZWRDMG) [3**Bosch S9404 Car Air Filter - Separates Particles from the Air Intake - Moisture-resistant plus High Tensile Strength**Bosch**£7.29**4.8★2,830 rev](https://www.amazon.co.uk/dp/B0039BOSIM) [4**Bosch M2190 Standard Cabin Filter Replacement Filter - Filters Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£7.44**4.4★1,472 rev](https://www.amazon.co.uk/dp/B00C7U0EMA) [5**Bosch R2597 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£9.80**4.6★2,134 rev](https://www.amazon.co.uk/dp/B00C7P40IY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MANN-FILTER C 16 134/2 Air Filter**Mann Filter**£10.74**678 rev5y ago](https://www.amazon.co.uk/dp/B08CM5BCFF) [**Bosch R5557 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£13.80**1,472 rev7y ago](https://www.amazon.co.uk/dp/B07R7CRHV4) [**Bosch R2543 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£10.56**4,878 rev9y ago](https://www.amazon.co.uk/dp/B01LBWW198) [**Bosch R2537 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£8.39**1,903 rev9y ago](https://www.amazon.co.uk/dp/B01LW0ALAF) [**Bosch S0374 Car Air Filter - Separates Particles from the Air Intake - Moisture-resistant plus High Tensile Strength**Bosch**£12.36**759 rev10y ago](https://www.amazon.co.uk/dp/B019NC5KD2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bosch M5018 Standard Cabin Filter Replacement Filter - Filters Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£10.38**4.7★**▲ 76%**](https://www.amazon.co.uk/dp/B00YAXW6P0) [**MANN-FILTER C 16 134/2 Air Filter**Mann Filter**£10.74**4.7★**▲ 68%**](https://www.amazon.co.uk/dp/B08CM5BCFF) [**febi bilstein 39048 Cabin Filter 1 unit**febi bilstein**£8.28**4.8★**▲ 65%**](https://www.amazon.co.uk/dp/B00DZMBNMO) [**Bosch R5557 Activated Carbon Cabin Filter Replacement Filter - Against Unpleasant Smells Pollen and Dust for Cleaner Air Inside the Vehicle**Bosch**£13.80**4.4★**▲ 60%**](https://www.amazon.co.uk/dp/B07R7CRHV4) [**MANN-FILTER C 2433/2 Air Filter**Mann Filter**£8.27**4.7★**▲ 37%**](https://www.amazon.co.uk/dp/B00252A0QK)
**~~View all trending →~~**
## **What buyers say about air filter car**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**32%
*“Fit perfect”*
**Quality-Overall**26%
*“Great quality good fit easy to install”*
**Value For Money**13%
*“Good value for money”*
**Filtration**13%
*“Best filter”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Assembly/Installation**2%
*“doesnt require any adjustment during installation”*
**Ease Of Use**2%
*“Simple and effective”*
**Efficiency**1%
*“Works well”*
**Locally Manufactured**1%
*“It is a well made product”*
**Ease Of Cleaning**1%
*“this has many extra benefits too when cleaning the air”*
### **What buyers complain about **
**Compatibility-Overall**29%
*“Not compatible”*
**Size-Overall**19%
*“Does not fit my car”*
**Smell**10%
*“Once fitted, the smell disappeared completely and the issue was resolved”*
**Advertised Vs Actual Product**8%
*“Ordered for a Honda 1.8 civic, order page confirmed this fits your car. No it was nothing like, dimensions nothing like the part needed.”*
**Value For Money**8%
*“Cheaper than parts suppliers”*
**Assembly/Installation**1%
*“- EAsy to install - the most difficult part would always be in any car to open your filter housing/compartment”*
### **Top return reasons **
**Size-Overall**50%
**Compatibility-Overall**32%
**Filtration**6%
**Defective Material/Parts**3%
**Advertised Vs Actual Product**2%
**Product Condition**1%
**Shape/Style**1%
**Value For Money**1%
**Assembly/Installation**1%
**Smell**1%
## **Common questions**
- **Is air filter car profitable to sell on Amazon United Kingdom?**
- The niche generates £228K/yr across 34 tracked products. 90-day search growth is +4.3%. Flapen's verdict: Skip it (37/100).
- **How competitive is the air filter car niche?**
- 4 brands and 39 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in air filter car?**
- Top complaints mined from reviews: Compatibility-Overall, Size-Overall, Smell. The return rate is 3.0%.
- **When does demand for air filter car peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the air filter car niche?**
- Listings span £5.96–£13.80; the average listing price is £10.28 (sweet spot $15–$100). The average incumbent carries 1,600 reviews — the moat a new listing must climb.
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