---
title: "Spacers — £187K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/spacers"
last_updated: "2026-07-31T10:28:01.342Z"
locale: en
meta:
description: "Niche score 44/100 · £187K/yr market · 159K searches/yr · £10.80 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · £187K/yr market · 159K searches/yr · £10.80 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spacers — £187K/yr Amazon UK Niche (2026) - Flapen"
---
# **spacers**
**Skip it**
Soft demand (-18.5% this quarter) — this niche doesn't clear our bar today.
Market size 37Growth 16Conversion 91Competition 22Returns 98Price range 43Avg price 40Brand share 32Review moat 73Quality gap 30
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****588.62**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****£7.14–£20.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£10.80**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****£187K**
£187K/yr · 159K searches
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-18.5%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, spacers is a £187K/yr Amazon United Kingdom market (159K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Dec. Verdict: Skip it — 44/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spacers market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£162K–£216K**
- units × avg price
- **Conversion rate**
- **10.9%**
- **Avg BSR**
- **#1,168**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **46%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**30**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**9%**
- EasyChamber40% - Roadlamp26% - VED9% - AeroChamber6% - Exemplife6% - AEROCHAMBER2GO5% - Open — no brand owns it (3 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.5% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/spacers/trend)
## **Top spacers search terms**
- **inhaler spacer**50K/yr-15.3%8.8% conv. - **spacer for inhaler**32K/yr-18.3%10.7% conv. - **asthma spacer**18K/yr-25.4%10.2% conv. - **inhaler spacer adult**11K/yr-22.8%10.8% conv. - **spacer**10K/yr-4.3%5.7% conv. - **aerochamber**10K/yr-24.1%9.4% conv. - **aerochamber plus**7K/yr-15.4%17.1% conv. - **inhaler spacer for kids**6K/yr-22.5%6.6% conv. - **aero chamber plus inhaler adult**5K/yr-27.8%14.9% conv. - **aero chamber**6K/yr-14.7%13.3% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/spacers/search-terms)
## **Top spacers 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%10%£19K20%£37K30%£56K40%£75K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Aerochamber Plus Mouthpiece Adult Spacer**Roadlamp**£9.17**4.6★850 rev](https://www.amazon.co.uk/dp/B08W8GBX4P) [2**EasyChamber Anti-Static Spacer Device for Metered Dose Inhalers Adult and Standard Options Inhaler Chamber BPA & Latex Free**EasyChamber**£7.96**4.7★2,207 rev](https://www.amazon.co.uk/dp/B08KR7H541) [3**EasyChamber Anti-Static Spacer Device for Metered Dose Inhalers with Adult Mask Adult and Standard Options BPA- and Latex-Free**EasyChamber**£10.40**4.6★1,098 rev](https://www.amazon.co.uk/dp/B08KSKTVSN) [4**VED Inhaler Spacer Device for Metered Dose Inhaler Universal Spacer for Adults and Children Anti Static Spacer for Inhaler Latex and BPA Free Materials.**VED**£7.80**4.1★47 rev](https://www.amazon.co.uk/dp/B0GDTKWXKY) [5**AeroChamber - Plus Flow-Vu Abstandshalter mit Mundstück**Exemplife**£10.40**4.8★670 rev](https://www.amazon.co.uk/dp/B07DKG678Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VED Inhaler Spacer Device for Metered Dose Inhaler Universal Spacer for Adults and Children Anti Static Spacer for Inhaler Latex and BPA Free Materials.**VED**£7.80**47 rev6mo ago](https://www.amazon.co.uk/dp/B0GDTKWXKY) [**KNOXZY Anti-Static Spacer Device Inhaler Chamber use with Metered Dose Inhaler BPA and Latex Free**KNOXZY**£7.14**130 rev1y ago](https://www.amazon.co.uk/dp/B0FD3V5R2M) [**AeroChamber2go 2-in-1 Portable Inhaler Spacer + Protective Case for Metered Dose Inhalers**AEROCHAMBER2GO**£20.89**270 rev1y ago](https://www.amazon.co.uk/dp/B0DCPWV21N) [**Inhaler Spacer Anti-Static Spacer Device Inhaler Chamber use with Metered Dose Inhaler BPA and Latex Free for Adult.(Blue)**VED**£7.77**416 rev2y ago](https://www.amazon.co.uk/dp/B0CH19YYSF) [**AeroChamber Plus Flow-Vu Anti-Static with Adult Large mask 1 Device**AeroChamber**£14.36**244 rev5y ago](https://www.amazon.co.uk/dp/B07Q4WSNSC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VED Inhaler Spacer Device for Metered Dose Inhaler Universal Spacer for Adults and Children Anti Static Spacer for Inhaler Latex and BPA Free Materials.**VED**£7.80**4.1★**▲ 186%**](https://www.amazon.co.uk/dp/B0GDTKWXKY) [**AeroChamber - Plus Flow-Vu Abstandshalter mit Mundstück**Exemplife**£10.40**4.8★**▲ 51%**](https://www.amazon.co.uk/dp/B07DKG678Y) [**AeroChamber Plus Flow-Vu Anti-Static Youth 5+ Years (Trudell Medical UK Ltd) 1 Device**AeroChamber**£9.54**4.6★**▲ 43%**](https://www.amazon.co.uk/dp/B07Q45VHML) [**AeroChamber Plus Flow-Vu Anti-Static with Adult Large mask 1 Device**AeroChamber**£14.36**4.7★**▲ 36%**](https://www.amazon.co.uk/dp/B07Q4WSNSC) [**Aerochamber Plus Mouthpiece Adult Spacer**Roadlamp**£9.17**4.6★**▲ 20%**](https://www.amazon.co.uk/dp/B08W8GBX4P)
**~~View all trending →~~**
## **What buyers say about spacers**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**18%
*“As advertised”*
**Ease Of Use**15%
*“Easy to use”*
**Value For Money**11%
*“Great value”*
**Ease Of Cleaning**9%
*“Cleans easy”*
**Size-Overall**6%
*“Fits together nicely”*
**Breathability**6%
*“Works great 👍 breathe easy with this item”*
**Sinus Relief**4%
*“Great asthma spacers”*
**Quality-Overall**4%
*“Well made and very easy to use”*
**Efficiency**4%
*“Spacer works really well”*
**Portability**3%
*“Portable and easy to use”*
### **What buyers complain about **
**Durability**15%
*“Easily broken”*
**Quality-Overall**13%
*“Cheap and rubbish”*
**Weight Heavy**8%
*“Which is quite bulky”*
**Value For Money**8%
*“Expensive”*
**Comfort-Overall**8%
*“very uncomfortable to actually use without”*
**Oral Hygiene**8%
*“Ok. Mouth piece not as good as hospitals ones”*
**Size-Overall**5%
*“Mask did not fit”*
**Strength**4%
*“He lacks had strength”*
**Add-Ons/Attachments**3%
*“Tempted to snip the attachment part off so its just fits onto the mouth part rather than reattaching as it is just rubber”*
**Cough Relief**3%
*“struggle to not cough out the doses”*
### **Top return reasons **
**Advertised Vs Actual Product**24%
**Size-Overall**22%
**Defective Material/Parts**16%
**Compatibility-Overall**11%
**Functionality-Overall**5%
**Ease Of Cleaning**5%
**Ease Of Use**3%
**Unsustainable Design**3%
**Shape/Style**3%
**Age Suitability**3%
## **Common questions**
- **Is spacers profitable to sell on Amazon United Kingdom?**
- The niche generates £187K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.5%. Flapen's verdict: Skip it (44/100).
- **How competitive is the spacers niche?**
- 9 brands and 30 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in spacers?**
- Top complaints mined from reviews: Durability, Quality-Overall, Weight Heavy. The return rate is 0.3%.
- **When does demand for spacers peak?**
- Demand peaks in Dec; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the spacers niche?**
- Listings span £7.14–£20.89; the average listing price is £10.80 (sweet spot $15–$100). The average incumbent carries 589 reviews — the moat a new listing must climb.
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