---
title: "Hum Toothbrush Replacement Heads — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/hum-toothbrush-replacement-heads"
last_updated: "2026-08-12T09:37:13.723Z"
locale: en
meta:
description: "Amazon product research for hum toothbrush replacement heads: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for hum toothbrush replacement heads: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Hum Toothbrush Replacement Heads — Amazon US Product Research"
---
# **Hum Toothbrush Replacement Heads**
**Skip it**
Prices mostly outside the sweet spot ($6.93–$10.10) — this niche doesn't clear our bar today.
Market size 15Growth 16Conversion 93Competition 25Returns 95Price range 0Avg price 24Brand share 14Review moat 71Quality gap 75
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****649**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****$8.67**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-17.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$62K**
$62K/yr · 63K searches
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$6.93–$10.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
## **Is hum toothbrush replacement heads profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, hum toothbrush replacement heads is a $62K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Jul–Aug–Sep–Oct. Verdict: Skip it — 41/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hum toothbrush replacement heads market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$52K–$69K**
- units × avg price
- **Conversion rate**
- **11.4%**
- **Avg BSR**
- **#279**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **69%**
- **Out of stock**
- **9.4%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **128 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **—flat
**Sellers**
**13**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**2%**
- CILGEWH48% - DenSecc19% - feihead17% - Othanary6% - Colgate4% - Whuppsi3% - Open — no brand owns it (1 brand, 2%)
## **hum toothbrush replacement heads demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.6% search growth over the last 90 days.
10K6KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 3.6×
[**Open Trend **](https://flapen.com/research/us/health-household/hum-toothbrush-replacement-heads/trend)
## **Top hum toothbrush replacement heads search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **hum toothbrush replacement heads**27K/yr-17.6%13.4% conv. - **colgate hum replacement head**18K/yr-21.7%10.8% conv. - **hum toothbrush heads**7K/yr-21.8%10.8% conv. - **hum replacement heads**5K/yr-2.6%11.2% conv. - **hum kids toothbrush replacement heads**2K/yr+13.2%6.4% conv. - **colgate hum replacement heads**3K/yr-34.1%7.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/hum-toothbrush-replacement-heads/search-terms)
## **Top hum toothbrush replacement heads products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$6K20%$12K30%$19K40%$25K101001K10K 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**CILGEWH Replacement Toothbrush Heads 10 Pack Compatible with Colgate Hum Connected Smart Battery Electric Toothbrush Head 5 Blue+5 Green**CILGEWH**$9.81**4.4★1,315 rev](https://www.amazon.com/dp/B0BZY9DGW9) [2**FEIHEAD Replacement Toothbrush Heads 8 Pack for Colgate Hum Connected Smart Battery Electric Toothbrush Head Blue**feihead**$7.84**4.4★296 rev](https://www.amazon.com/dp/B0CWN84CLR) [3**FEIHEAD Replacement Toothbrush Heads for Colgate Hum Connected Smart Battery Electric Toothbrush Head 8 Pack Black**feihead**$7.94**4.4★296 rev](https://www.amazon.com/dp/B0D1QH3SXH) [4**Replacement Toothbrush Heads Compatible with Colgate Hum - Brush Heads Compatible with Hum Connected Smart Battery Electric Toothbrush 10 Count Black**DenSecc**$9.48**4.4★710 rev](https://www.amazon.com/dp/B0D1MXLFM7) [5**Replacement Toothbrush Heads Compatible with Colgate Hum Connected Smart Battery Toothbrush Refill Head Green 6 Pack**Othanary**$6.93**4.2★622 rev](https://www.amazon.com/dp/B0BRS5LC4Z)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Whuppsi Replacement Heads Fit Colgate Hum Electric Toothbrush Blue 8Pcs**Whuppsi**$7.00**104 rev1y ago](https://www.amazon.com/dp/B0FBL4Y9XN) [**Replacement Toothbrush Heads Compatible with Colgate Hum Connected Smart Battery Electric Toothbrush Head 10 Pack Black**Elyhead**$10.10**85 rev1y ago](https://www.amazon.com/dp/B0DPMND8C6) [**Colgate Total Battery Replacement Toothbrush Heads Pack Fits Any Total Battery Powered Electric Toothbrush White 2 Pack**Colgate**$8.44**249 rev1y ago](https://www.amazon.com/dp/B0D9R3V9N2) [**Replacement Toothbrush Heads Compatible with Colgate Hum - Brush Heads Compatible with Hum Connected Smart Battery Electric Toothbrush 10 Count Black**DenSecc**$9.48**710 rev2y ago](https://www.amazon.com/dp/B0D1MXLFM7) [**Replacement Toothbrush Heads Compatible with Colgate Hum - Brush Heads Compatible with Hum Connected Smart Battery Electric Toothbrush 10 Count Purple**DenSecc**$9.68**710 rev2y ago](https://www.amazon.com/dp/B0D1MT13SZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Colgate Total Battery Replacement Toothbrush Heads Pack Fits Any Total Battery Powered Electric Toothbrush White 2 Pack**Colgate**$8.44**4.7★**▲ 78%**](https://www.amazon.com/dp/B0D9R3V9N2) [**Whuppsi Replacement Heads Fit Colgate Hum Electric Toothbrush Blue 8Pcs**Whuppsi**$7.00**3.8★**▲ 60%**](https://www.amazon.com/dp/B0FBL4Y9XN) [**CILGEWH Replacement Toothbrush Heads 10 Pack Compatible with Colgate Hum Connected Smart Battery Electric Toothbrush Head Green**CILGEWH**$9.75**4.4★**▲ 38%**](https://www.amazon.com/dp/B0BRCXW61J) [**Replacement Toothbrush Heads Compatible with Colgate Hum Toothbrush - Brush Heads Replacement Compatible with Hum Smart Battery Toothbrush Purple 6 Pack**DenSecc**$7.92**4.4★**▲ 34%**](https://www.amazon.com/dp/B0CW4NLW63) [**Replacement Toothbrush Heads Compatible with Colgate Hum - Brush Heads Compatible with Hum Connected Smart Battery Electric Toothbrush 10 Count Purple**DenSecc**$9.68**4.4★**— 8%**](https://www.amazon.com/dp/B0D1MT13SZ)
**~~View all trending →~~**
## **What reviews say buyers love and hate about hum toothbrush replacement heads**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**15%
*“Good fit”*
**Quality-Overall**13%
*“Great quality and value”*
**Advertised Vs Actual Product**12%
*“Works as advertised”*
**Efficiency**11%
*“Works well”*
**Value For Money**8%
*“Great value great in every aspect”*
**Durability**6%
*“Durable and soft”*
**Cleansing**4%
*“Makes your mouth feel extra clean”*
**Compatibility-Overall**4%
*“Works great with my Colgate toothbrush”*
**Design-Overall**4%
*“Preformed Well”*
**Battery Life**4%
*“One of the best battery powered toothbrushes that I found”*
### **What buyers complain about **
**Size-Overall**55%
*“Much smaller than expected”*
**Value For Money**13%
*“the cost seems to be high”*
**Advertised Vs Actual Product**11%
*“Need to update the listing”*
**Safety Standards**6%
*“Safety issue”*
**Compatibility-Overall**6%
*“Not for Colgate keep brush”*
**Smell**3%
*“had a bad chemical smell”*
**Ease Of Cleaning**2%
*“Very Soft Bristles - Didnt Clean/Brush Well”*
### **Top return reasons **
**Size-Overall**71%
**Compatibility-Overall**8%
**Advertised Vs Actual Product**7%
**Functionality-Overall**4%
**Color**4%
**Quality-Overall**2%
**Defective Material/Parts**1%
**Soft Feel**1%
**Shape/Style**1%
**Hard Feel**0%
## **Common hum toothbrush replacement heads questions**
- **Is hum toothbrush replacement heads profitable to sell on Amazon United States?**
- The niche generates $62K/yr across 13 tracked products. 90-day search growth is -17.6%. Flapen's verdict: Skip it (41/100).
- **How competitive is the hum toothbrush replacement heads niche?**
- 7 brands and 13 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in hum toothbrush replacement heads?**
- Top complaints mined from reviews: Size-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 1.0%.
- **When does demand for hum toothbrush replacement heads peak?**
- Demand peaks in Jul–Aug–Sep–Oct; the busiest month runs 3.6× the quietest.
- **What does it cost to enter the hum toothbrush replacement heads niche?**
- Listings span $6.93–$10.10; the average listing price is $8.67 (sweet spot $15–$100). The average incumbent carries 649 reviews — the moat a new listing must climb.
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