ultrasonic cleaner
Launch itA $939K/yr market growing +2.8% this quarter with returns at 1.4% — clears our launch bar.
Avg price
Incredible£40.50avg listing price — sweet spot $15–$100
Brand share
Great45%top-5 brand share — no brand owns this niche
Returns
Great1.4%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Great35%top-5 click share — an open shelf
Market size
Great£939K£939K/yr · 789K searches
Review moat
Good771.31avg incumbent reviews — the moat a new listing must climb
Price range
Good£8.96–£148.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Growth
Okay+2.8%90-day search growth — must beat 0% to launch
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
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.Peak months: Dec · busiest ÷ quietest = 1.5×
Top ultrasonic cleaner search terms
- ultrasonic cleaner461K/yr
- ultrasonic jewellery cleaner106K/yr
- sonic cleaner35K/yr
- jewellery cleaner ultrasonic30K/yr
- sonic jewellery cleaner machine uk23K/yr
- ultra sonic cleaning machine7K/yr
- ultrasonic glasses cleaner15K/yr
- sonic jewellery cleaner16K/yr
- ultrasonic bath11K/yr
- ultra sonic cleaner11K/yr
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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KECOOLKE Ultrasonic Cleaner 750ml Jewelry Sonic Cleaner with Digital Timer for Eyeglasses Rings CoinsSilver Ultrasonic Cleaner Solution for Gifts
KECOOLKE£27.274.3★3,938 rev
KUNPHY Ultrasonic Jewellery Cleaner Ultrasonic Cleaner Machine 12oz 46KHz Professional Sonic Cleaner with One-Touch Operation Ultrasonic Cleaner for Rings Glasses Jewelry Dentures
kunphy£21.564.1★9,456 rev
Ultrasonic Cleaner Machine 600ml Ultrasonic Jewellery Cleaner Machine Ultrasonic Bath Jewelry Cleaner Machine Professional Sonic Cleaner
Vpcok Direct£24.294.3★267 rev
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£60.514.2★392 rev
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£22.744.2★1,746 rev
Newest
by launch date
Ultrasonic Jewellry Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning
UIOF£23.4510 rev
48kHz Ultrasonic Cleaner Professional Sonic Cleaner
UIOF£21.3018 rev
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£22.235 rev
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£26.33429 rev
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£29.36273 rev
Trending
90-day click momentumUltrasonic 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£22.233.4★
Ultrasonic Jewellry Cleaner with 3 Modes Digital Timer One-Touch Operation Ultrasonic Cleaning
UIOF£23.452.8★
KECOOLKE Ultrasonic Cleaner 600ml Jewelry Sonic Cleaner with Digital Timer for Eyeglasses Rings CoinsSilver Ultrasonic Cleaner Solution for Gifts
KECOOLKE£25.794.4★
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£26.334.1★
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£29.364.3★
What buyers say about ultrasonic cleaner
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans really well”
“easy to follow”
“Excellent Product”
“Money well spent”
“Works as advertised”
“Works perfectly”
“very useful addition to mouth hygiene”
“Compact and effective”
“Good size”
“Super shine”
What buyers complain about
“Not cleaned”
“Broke”
“Doesn't work”
“Quite small”
“the build quality feels cheap”
“is expensive”
“It is listing that is misleading”
“The manual is terrible”
“Not very useful”
“The cleaning performance is quite average — some stains”
Top return reasons
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.