hat washer for washing machine
Launch itA $1.9M/yr market growing +56.4% this quarter with returns at 1.2% — clears our launch bar.
Market size
Great$1.9M$1.9M/yr · 1.2M searches
Conversion
Great11.3%search→purchase rate — share of searches ending in a sale
Returns
Great1.2%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+56.4%90-day search growth — must beat 0% to launch
Avg price
Good$13.68avg listing price — sweet spot $15–$100
Price range
Okay$7.37–$19.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad5,520.42avg incumbent reviews — the moat a new listing must climb
Competition
Bad81%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, hat washer for washing machine is a $1.9M/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Launch it — 60/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
hat washer for washing machine market data
- Units sold / yr
- 125K–150K
- avg 10,000–12,500/product
- Revenue / yr
- $1.7M–$2.1M
- units × avg price
- Conversion rate
- 11.3%
- Avg BSR
- #162
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 7.7%
- Avg brand age
- 29 months
- Avg seller age
- 182 days
Competition & brand share
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
10
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
81%
Top 20: 100%
Open market
0%
- Haiou44%
- Eiito34%
- Fododo13%
- YEENOR4%
- BallcapBuddy3%
- JIANGXINI2%
Demand & seasonality
Weekly Amazon search volume, last 109 weeks — +56.4% search growth over the last 90 days.Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.3×
Top hat washer for washing machine search terms
- hat washer cage474K/yr
- hat washer183K/yr
- baseball cap washing cage77K/yr
- hat washing cage53K/yr
- baseball hat washer cage57K/yr
- hat cage for washing machine53K/yr
- hat washer for washing machine59K/yr
- ball cap washer36K/yr
- cap washer29K/yr
- ball cap washing cage31K/yr
Top hat washer for washing machine 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 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hat Washers Cap Washers for Washing Machine Hat Cleaning Shaper Protector Fit for Adult and Kids Baseball Caps White
Haiou$9.574.3★4,069 rev
Eiito Hat Washer Cage Hat Washer for Washing Machine or Dishwasher
Eiito$13.654.1★891 rev
Fododo Hat Washer Cage for Baseball Caps Washing Machine Dishwasher
Fododo$8.434.3★1,655 rev
Eiito Hat Washer Cage Hats Cleaner 4 Pcs (2 Cages + 2 Mesh Bags)
Eiito$19.334.3★1,685 rev
Hat Washer Cage for Baseball Caps Baseball Cap Washing Cage 2 Pack-White
Haiou$14.064.3★637 rev
Newest
by launch date
Hat Washer Cage Hats Cleaner 4Pcs (2 Cages + 2 Bags) Hat Washer for Washing Machine Suitable for washing machines or dishwashers various sizes of flat and curved baseball cap cleaning machines
JIANGXINI$13.69109 rev
YEENOR Hat Washer Cage for Washing Machine Baseball Cap Cleaner Rack for Washer & Dishwasher Structured Cap Shaper & Protector for Hats 1 Pack (Assembly Required)
YEENOR$8.8614,343 rev
Hat Washer Cage for Baseball Caps Baseball Cap Washing Cage 2 Pack-White
Haiou$14.06637 rev
Eiito Hat Washer Cage Hat Washer for Washing Machine or Dishwasher
Eiito$13.65891 rev
Fododo Hat Washer Cage for Baseball Caps Washing Machine Dishwasher
Fododo$8.431,655 rev
Trending
90-day click momentumYEENOR Hat Washer Cage for Washing Machine Baseball Cap Cleaner Rack for Washer & Dishwasher Structured Cap Shaper & Protector for Hats 1 Pack (Assembly Required)
YEENOR$8.864.5★
Hat Washer Cage Hats Cleaner 4Pcs (2 Cages + 2 Bags) Hat Washer for Washing Machine Suitable for washing machines or dishwashers various sizes of flat and curved baseball cap cleaning machines
JIANGXINI$13.694.1★
Fododo Hat Washer Cage for Baseball Caps Washing Machine Dishwasher
Fododo$8.434.3★
Eiito Hat Washer Cage 2 Pack Black Ball Cap Washer for Adult & Kids
Eiito$19.444.0★
Eiito Hat Washer Cage Hat Washer for Washing Machine or Dishwasher
Eiito$13.654.1★
What buyers say about hat washer for washing machine
What buyers praise and complain about, mined from review topics.What buyers love
“Overall, I am very happy with the results from using this”
“As advertised”
“Stays together in wash”
“It works well for both cleaning and storage”
“Easy to use”
“Actually works really well and gets the job done effectively and efficiently”
“Maintain their shape”
“Easy installation”
“The cages are sturdy”
“looking brand new”
What buyers complain about
“Broke after one wash”
“Poor quality control”
“ruined in the wash”
“Hard to assemble”
“None of them fit into this”
“Too flimsy”
“Not worth the money”
“Didn't work”
“There are zero instructions”
“it lost its shape”
Top return reasons
Common questions
- Is hat washer for washing machine profitable to sell on Amazon United States?
- The niche generates $1.9M/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +56.4%. Flapen's verdict: Launch it (60/100).
- How competitive is the hat washer for washing machine niche?
- 6 brands and 10 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in hat washer for washing machine?
- Top complaints mined from reviews: Durability, Quality-Overall, Washability. The return rate is 1.2%.
- When does demand for hat washer for washing machine peak?
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.3× the quietest.
- What does it cost to enter the hat washer for washing machine niche?
- Listings span $7.37–$19.83; the average listing price is $13.68 (sweet spot $15–$100). The average incumbent carries 5,520 reviews — the moat a new listing must climb.