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kohler touchless toilet flush kit

Skip it

A concentrated shelf (top 5 take 94% of clicks) — this niche doesn't clear our bar today.

Market size 15Growth 22Conversion 56Competition 5Returns 35Price range 16Avg price 48Brand share 8Review moat 72Quality gap 92

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Review moat

Good604.71

avg incumbent reviews — the moat a new listing must climb

Conversion

Good4.8%

search→purchase rate — share of searches ending in a sale

Avg price

Okay$185.05

avg listing price — sweet spot $15–$100

Returns

Okay4.2%

return rate — above 5% kills the launch gate

Growth

Bad-6.1%

90-day search growth — must beat 0% to launch

Price range

Bad$43.81–$390.30

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Bad$58K

$58K/yr · 7K searches

Brand share

Bad97%

top-5 brand share — brand-locked demand

Competition

Bad94%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, kohler touchless toilet flush kit is a $58K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Skip it — 32/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

kohler touchless toilet flush kit market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$46K–$93K
units × avg price
Conversion rate
4.8%
Avg BSR
#931
Page quality
0%
Prime
71%
Sponsored
86%
Out of stock
0.0%
Avg brand age
45 months
Avg seller age
178 days

Competition & brand share

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 flat

Sellers

22

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

94%

Top 20: 100%

Open market

0%

  • TECHO52%
  • Kohler28%
  • KERDE10%
  • Swiss Madison4%
  • Loupusuo3%
  • American Standard3%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -6.1% search growth over the last 90 days.
400300Spike '24Black Friday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 2.7×

Top kohler touchless toilet flush kit search terms

  • kohler touchless toilet flush kit3K/yr
  • touchless toilet2K/yr
  • kohler touchless toilet flush kit replacement1K/yr
All search terms

Top kohler touchless toilet flush kit 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%15%$9K30%$17K45%$26K60%$35K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

What buyers say about kohler touchless toilet flush kit

What buyers praise and complain about, mined from review topics.

What buyers love

Assembly/Installation17%

“installation is ok”

Quality-Overall16%

“Great product and very cost friendly”

Value For Money16%

“Great for the price”

Size-Overall7%

“Fit perfectly,”

Efficiency6%

“Works great”

Ease Of Cleaning6%

“cleanliness that truly sets it apart”

Advertised Vs Actual Product4%

“Works as advertised”

Design-Overall3%

“It looks really nice”

Spray/Flow3%

“The warm water spray is adjustable”

Comfort-Overall2%

“the seat is extremely comfortable to use”

What buyers complain about

Durability12%

“It broke after just one day”

Functionality-Overall12%

“I am not handy”

Value For Money10%

“NOT WORTH THE MONEY”

Assembly/Installation10%

“Installation require a trip to the hardware store”

Water Resistance8%

“since it wont fill with water”

Noise Level5%

“Chriping / beeping sound non functional”

Instructions/User Manual/Troubleshooting3%

“Support repeatedly provided the same instructions that did not work for this model”

Leak-Proof3%

“as malfunctioning units can lead to leaks”

Battery Life3%

“Then even with new batteries it refused to flush”

Quality-Overall3%

“Garbage”

Top return reasons

Functionality-Overall35%
Size-Overall11%
Compatibility-Overall11%
Advertised Vs Actual Product9%
Defective Material/Parts6%
Assembly/Installation4%
Leak-Proof3%
Value For Money2%
Product Condition2%
Mechanism Issues2%

Common questions

Is kohler touchless toilet flush kit profitable to sell on Amazon United States?
The niche generates $58K/yr across 7 tracked products. 90-day search growth is -6.1%. Flapen's verdict: Skip it (32/100).
How competitive is the kohler touchless toilet flush kit niche?
6 brands and 22 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in kohler touchless toilet flush kit?
Top complaints mined from reviews: Durability, Functionality-Overall, Value For Money. The return rate is 4.2%.
When does demand for kohler touchless toilet flush kit peak?
Demand peaks in Aug–Sep–Oct; the busiest month runs 2.7× the quietest.
What does it cost to enter the kohler touchless toilet flush kit niche?
Listings span $43.81–$390.30; the average listing price is $185.05 (sweet spot $15–$100). The average incumbent carries 605 reviews — the moat a new listing must climb.