---
title: "Ultrasonic Cleaner — £939K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/ultrasonic-cleaner"
last_updated: "2026-07-31T17:33:30.621Z"
locale: en
meta:
description: "Niche score 69/100 · £939K/yr market · 789K searches/yr · £40.50 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 69/100 · £939K/yr market · 789K searches/yr · £40.50 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Ultrasonic Cleaner — £939K/yr Amazon UK Niche (2026) - Flapen"
---
# **ultrasonic cleaner**
**Launch it**
A $939K/yr market growing +2.8% this quarter with returns at 1.4% — clears our launch bar.
Market size 77Growth 28Conversion 37Competition 80Returns 87Price range 61Avg price 95Brand share 90Review moat 68Quality gap 85
**Avg price**
**Incredible****£40.50**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Market size**
**Great****£939K**
£939K/yr · 789K searches
**Review moat**
**Good****771.31**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£8.96–£148.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+2.8%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, ultrasonic cleaner is a £939K/yr Amazon United Kingdom market (789K searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Dec. Verdict: Launch it — 69/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ultrasonic cleaner market data**
- **Units sold / yr**
- **25K–30K**
- avg 250–500/product
- **Revenue / yr**
- **£1.0M–£1.2M**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#89**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **100%**
- **Out of stock**
- **20.3%**
- **Avg brand age**
- **28 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**32 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**45%**
Top 20: 89%
**Top-5 click share**
**35%**
Top 20: 73%
**Open market**
**50%**
- kunphy14% - KECOOLKE13% - SDKEHUI6% - Vpcok Direct6% - CREWORKS6% - SWAREY5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +2.8% search growth over the last 90 days.
25K15KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/fashion/ultrasonic-cleaner/trend)
## **Top ultrasonic cleaner search terms**
- **ultrasonic cleaner**461K/yr+4.8%1.8% conv. - **ultrasonic jewellery cleaner**106K/yr+2.6%2.8% conv. - **sonic cleaner**35K/yr-5.2%1.8% conv. - **jewellery cleaner ultrasonic**30K/yr-14.5%3.6% conv. - **sonic jewellery cleaner machine uk**23K/yr+13.8%3.8% conv. - **ultra sonic cleaning machine**7K/yr+119.9%1.4% conv. - **ultrasonic glasses cleaner**15K/yr+3.9%2.9% conv. - **sonic jewellery cleaner**16K/yr-23.8%3.2% conv. - **ultrasonic bath**11K/yr-1.6%0.9% conv. - **ultra sonic cleaner**11K/yr-19.2%1.8% conv. [**All search terms **](https://flapen.com/research/uk/fashion/ultrasonic-cleaner/search-terms)
## **Top ultrasonic cleaner 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%3%£28K6%£56K9%£85K12%£113K1101001K10K 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**KECOOLKE Ultrasonic Cleaner 750ml Jewelry Sonic Cleaner with Digital Timer for Eyeglasses Rings CoinsSilver Ultrasonic Cleaner Solution for Gifts**KECOOLKE**£27.27**4.3★3,938 rev](https://www.amazon.co.uk/dp/B09CCMRQ4C) [2**KUNPHY Ultrasonic Jewellery Cleaner Ultrasonic Cleaner Machine 12oz 46KHz Professional Sonic Cleaner with One-Touch Operation Ultrasonic Cleaner for Rings Glasses Jewelry Dentures**kunphy**£21.56**4.1★9,456 rev](https://www.amazon.co.uk/dp/B08PBM9VP8) [3**Ultrasonic Cleaner Machine 600ml Ultrasonic Jewellery Cleaner Machine Ultrasonic Bath Jewelry Cleaner Machine Professional Sonic Cleaner**Vpcok Direct**£24.29**4.3★267 rev](https://www.amazon.co.uk/dp/B0DYHZ3P83) [4**2.5L Ultrasonic Cleaner Professional Ultrasound Clean Machine with Degas & Timer and Heater for Ring Silver Eyeglass Watches Jewelry Coins Industrial Accessory Circuit Board etc.**SWAREY**£60.51**4.2★392 rev](https://www.amazon.co.uk/dp/B097ZNFHVM) [5**Phniti Ultrasonic Jewellery Cleaner 47KHz Ultrasonic Cleaner Machine 330ml Portable Ultrasonic Retainer Cleaner with 3 Timer Modes for Retainers Jewellery Glasses Dentures Rings Watches Use**Phniti**£22.74**4.2★1,746 rev](https://www.amazon.co.uk/dp/B0FBV59CVV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Ultrasonic Jewellry Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning**UIOF**£23.45**10 rev1mo ago](https://www.amazon.co.uk/dp/B0GK8Y8ZKK) [**48kHz Ultrasonic Cleaner Professional Sonic Cleaner**UIOF**£21.30**18 rev1mo ago](https://www.amazon.co.uk/dp/B0GL1SMWZJ) [**Ultrasonic Jewellry Cleaner 48kHz Ultrasonic Cleaner Professional Sonic Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning for Jewellery Glasses Dentures Ring Silver**UIOF**£22.23**5 rev1mo ago](https://www.amazon.co.uk/dp/B0H5K895DX) [**Beser Ultrasonic Retainer Cleaner 2X Clean Dental Ultrasonic Tooth Cleaner Machine Pod for Aligner Nightguard Mouth Guard Denture Cleaner Baths Jewelry IPX6 200ML (Warm White)**Beser**£26.33**429 rev5mo ago](https://www.amazon.co.uk/dp/B0GJSPH6K3) [**KUNPHY Ultrasonic Jewellery Cleaner 400ml Large Capacity Sonic Cleaner Machine with U-V Light 2 Modes Digital Display 48kHz Glasses Cleaner Machine for Jewelry Rings Retainers Dentures**kunphy**£29.36**273 rev6mo ago](https://www.amazon.co.uk/dp/B0G24HTKSM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ultrasonic Jewellry Cleaner 48kHz Ultrasonic Cleaner Professional Sonic Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning for Jewellery Glasses Dentures Ring Silver**UIOF**£22.23**3.4★**▲ 252%**](https://www.amazon.co.uk/dp/B0H5K895DX) [**Ultrasonic Jewellry Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning**UIOF**£23.45**2.8★**▲ 251%**](https://www.amazon.co.uk/dp/B0GK8Y8ZKK) [**KECOOLKE Ultrasonic Cleaner 600ml Jewelry Sonic Cleaner with Digital Timer for Eyeglasses Rings CoinsSilver Ultrasonic Cleaner Solution for Gifts**KECOOLKE**£25.79**4.4★**▲ 227%**](https://www.amazon.co.uk/dp/B09GXXYVC5) [**Beser Ultrasonic Retainer Cleaner 2X Clean Dental Ultrasonic Tooth Cleaner Machine Pod for Aligner Nightguard Mouth Guard Denture Cleaner Baths Jewelry IPX6 200ML (Warm White)**Beser**£26.33**4.1★**▲ 195%**](https://www.amazon.co.uk/dp/B0GJSPH6K3) [**KUNPHY Ultrasonic Jewellery Cleaner 400ml Large Capacity Sonic Cleaner Machine with U-V Light 2 Modes Digital Display 48kHz Glasses Cleaner Machine for Jewelry Rings Retainers Dentures**kunphy**£29.36**4.3★**▲ 178%**](https://www.amazon.co.uk/dp/B0G24HTKSM)
**~~View all trending →~~**
## **What buyers say about ultrasonic cleaner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**27%
*“Cleans really well”*
**Ease Of Use**14%
*“easy to follow”*
**Quality-Overall**11%
*“Excellent Product”*
**Value For Money**7%
*“Money well spent”*
**Advertised Vs Actual Product**5%
*“Works as advertised”*
**Efficiency**5%
*“Works perfectly”*
**Oral Hygiene**4%
*“very useful addition to mouth hygiene”*
**Compactness**3%
*“Compact and effective”*
**Size-Overall**2%
*“Good size”*
**Brightness/Shine/Glow**2%
*“Super shine”*
### **What buyers complain about **
**Ease Of Cleaning**19%
*“Not cleaned”*
**Durability**10%
*“Broke”*
**Functionality-Overall**7%
*“Doesn't work”*
**Size-Overall**7%
*“Quite small”*
**Quality-Overall**7%
*“the build quality feels cheap”*
**Value For Money**4%
*“is expensive”*
**Advertised Vs Actual Product**2%
*“It is listing that is misleading”*
**Instructions/User Manual/Troubleshooting**2%
*“The manual is terrible”*
**Ease Of Use**2%
*“Not very useful”*
**Stain Resistance**2%
*“The cleaning performance is quite average — some stains”*
### **Top return reasons **
**Functionality-Overall**32%
**Size-Overall**18%
**Ease Of Cleaning**7%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**5%
**Durability**5%
**Quality-Overall**4%
**Charging**4%
**Touch/Button Controls**2%
**Product Condition**2%
## **Common questions**
- **Is ultrasonic cleaner profitable to sell on Amazon United Kingdom?**
- The niche generates £939K/yr across 48 tracked products. 10 of 19 products launched in the last 360 days are still selling. 90-day search growth is +2.8%. Flapen's verdict: Launch it (69/100).
- **How competitive is the ultrasonic cleaner niche?**
- 32 brands and 48 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in ultrasonic cleaner?**
- Top complaints mined from reviews: Ease Of Cleaning, Durability, Functionality-Overall. The return rate is 1.4%.
- **When does demand for ultrasonic cleaner peak?**
- Demand peaks in Dec; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the ultrasonic cleaner niche?**
- Listings span £8.96–£148.01; the average listing price is £40.50 (sweet spot $15–$100). The average incumbent carries 771 reviews — the moat a new listing must climb.
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