---
title: "kohler toilet seat round — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/kohler-toilet-seat-round"
last_updated: "2026-07-14T05:21:29.378Z"
locale: en
meta:
  description: "a small market ($74K/yr) — kohler toilet seat round doesn't clear our bar today."
  "og:description": "a small market ($74K/yr) — kohler toilet seat round doesn't clear our bar today."
  "og:title": "kohler toilet seat round — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **kohler toilet seat round**

**Skip it**

A small market ($74K/yr) — this niche doesn't clear our bar today.

Market size 18Growth 77Conversion 38Competition 45Returns 39Price range 65Avg price 90Brand share 22Review moat 25Quality gap 62

**Avg price**

**Great****$58.92**

avg listing price — sweet spot $15–$100

**Growth**

**Great****+64.8%**

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

**Price range**

**Good****$18.03–$144.71**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****58%**

top-5 click share — leaders hold, buyers still browse

**Returns**

**Okay****4.3%**

return rate — above 6% kills the launch gate

**Conversion**

**Okay****3.0%**

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

**Review moat**

**Bad****4,383**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****91%**

top-5 brand share — brand-locked demand

**Market size**

**Bad****$74K**

$74K/yr · 41K searches

## **Competition**

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**10 **▼falling

**Sellers**

**109**

**Top-5 brand share**

**91%**

**Open market**

**7%**

- Dometic46% - Thetford18% - Bemis14% - Aünsffer8% - Mayfair5% - Bath Royale2% - Open — no brand owns it (4 brands, 7%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$7K20%$15K30%$22K40%$30K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Slow-close Seat for Dometic 310 Toilet White](https://m.media-amazon.com/images/I/212CZzYuZzL.jpg)**Slow-close Seat for Dometic 310 Toilet White**Dometic**$63.78**4.3★682 rev](https://www.amazon.com/dp/B07D1F4619) [2![Thetford (42178 Seat/Cover Assembly  white](https://m.media-amazon.com/images/I/31jmMTbBRpL.jpg)**Thetford (42178 Seat/Cover Assembly white**Thetford**$52.35**4.5★161 rev](https://www.amazon.com/dp/B009T08GFI) [3![BEMIS TC50TTA MARINE Toilet Seat Small Toilet Seat Made for Boats and RVs Durable Wood White](https://m.media-amazon.com/images/I/31zHsNsAMEL.jpg)**BEMIS TC50TTA MARINE Toilet Seat Small Toilet Seat Made for Boats and RVs Durable Wood White**Bemis**$26.26**4.4★1,053 rev](https://www.amazon.com/dp/B001ASF44I) [4![Dometic 385311646 Seat and Lid for 310 Series Toilet - White](https://m.media-amazon.com/images/I/21xfzUmEkyL.jpg)**Dometic 385311646 Seat and Lid for 310 Series Toilet - White**Dometic**$91.91**3.9★135 rev](https://www.amazon.com/dp/B01LPMQ2TE) [5![Ansffer Toilet Seat Round Soft Close16.5 Toilet Lid Slow Close Quiet No Slam Easy Installation & ReleaseSafe PP Material Easy Clean Comfortable Ergonomic Design 2 Years Support White Plastic](https://m.media-amazon.com/images/I/21jOe7nXfjL.jpg)**Ansffer Toilet Seat Round Soft Close16.5 Toilet Lid Slow Close Quiet No Slam Easy Installation & ReleaseSafe PP Material Easy Clean Comfortable Ergonomic Design 2 Years Support White Plastic**Aünsffer**$23.21**4.2★2,734 rev](https://www.amazon.com/dp/B0C712B6SJ)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Round Toilet Seat Slow Close White Plastic Never Loosen 16.5](https://m.media-amazon.com/images/I/21fF6YTHD5L.jpg)**Round Toilet Seat Slow Close White Plastic Never Loosen 16.5**Eillbar**$27.04**708 rev1y ago](https://www.amazon.com/dp/B0DCHTSSK6) [![Round Toilet Seat Soft Close 16.5 Standard Universal Toilet Lid Round with PP Material Safe Easy to Clean and Install Ergonomic design Never Loosens 2 Years Support White Plastic](https://m.media-amazon.com/images/I/31-c65PRfAL.jpg)**Round Toilet Seat Soft Close 16.5 Standard Universal Toilet Lid Round with PP Material Safe Easy to Clean and Install Ergonomic design Never Loosens 2 Years Support White Plastic**Huttdmel**$24.45**393 rev2y ago](https://www.amazon.com/dp/B0D3V4SHBL) [![Ansffer Toilet Seat Round Soft Close16.5 Toilet Lid Slow Close Quiet No Slam Easy Installation & ReleaseSafe PP Material Easy Clean Comfortable Ergonomic Design 2 Years Support White Plastic](https://m.media-amazon.com/images/I/21jOe7nXfjL.jpg)**Ansffer Toilet Seat Round Soft Close16.5 Toilet Lid Slow Close Quiet No Slam Easy Installation & ReleaseSafe PP Material Easy Clean Comfortable Ergonomic Design 2 Years Support White Plastic**Aünsffer**$23.21**2,734 rev3y ago](https://www.amazon.com/dp/B0C712B6SJ) [![Bath Royale Soft Close Toilet Seat Round with Lid BR500-00 White Comfortable Durable Sturdy Stain-Resistant and Easy to Clean Fits All Toilet Brands Executive Series](https://m.media-amazon.com/images/I/41Pf77umtSL.jpg)**Bath Royale Soft Close Toilet Seat Round with Lid BR500-00 White Comfortable Durable Sturdy Stain-Resistant and Easy to Clean Fits All Toilet Brands Executive Series**Bath Royale**$58.96**2,438 rev5y ago](https://www.amazon.com/dp/B08SMNLRTV) [![Dometic 385312076 Kit 310/311 Slow Closing Wooden Toilet Seat](https://m.media-amazon.com/images/I/31wk6xhwBEL.jpg)**Dometic 385312076 Kit 310/311 Slow Closing Wooden Toilet Seat**Dometic**$144.71**18 rev5y ago](https://www.amazon.com/dp/B08MB5XXY3)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Mayfair Linden Slow Close Toilet Seat Non Slip Heavy Duty Wood Easy Install Round White](https://m.media-amazon.com/images/I/41tjtbiKeWL.jpg)**Mayfair Linden Slow Close Toilet Seat Non Slip Heavy Duty Wood Easy Install Round White**Mayfair**$31.40**4.4★**▲ 105%**](https://www.amazon.com/dp/B076KW4YSM) [![Dometic 385344437 Seat and Lid Assembly - Bone](https://m.media-amazon.com/images/I/31Fzvc2PXmL.jpg)**Dometic 385344437 Seat and Lid Assembly - Bone**Dometic**$100.11**5.0★**▲ 91%**](https://www.amazon.com/dp/B07KKY8266) [![American Standard 5503B00B.020 Transitional Slow-Close Round Front Toilet Seat White](https://m.media-amazon.com/images/I/212lNulEBeL.jpg)**American Standard 5503B00B.020 Transitional Slow-Close Round Front Toilet Seat White**American Standard**$35.79**4.4★**▲ 81%**](https://www.amazon.com/dp/B084JG2JFM) [![Round Toilet Seat Slow Close White Plastic Never Loosen 16.5](https://m.media-amazon.com/images/I/21fF6YTHD5L.jpg)**Round Toilet Seat Slow Close White Plastic Never Loosen 16.5**Eillbar**$27.04**4.4★**▲ 53%**](https://www.amazon.com/dp/B0DCHTSSK6) [![Bath Royale Soft Close Toilet Seat Round with Lid BR500-00 White Comfortable Durable Sturdy Stain-Resistant and Easy to Clean Fits All Toilet Brands Executive Series](https://m.media-amazon.com/images/I/41Pf77umtSL.jpg)**Bath Royale Soft Close Toilet Seat Round with Lid BR500-00 White Comfortable Durable Sturdy Stain-Resistant and Easy to Clean Fits All Toilet Brands Executive Series**Bath Royale**$58.96**4.4★**▲ 49%**](https://www.amazon.com/dp/B08SMNLRTV)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +64.8% search growth over the last 90 days.

3K2KHoliday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Apr · busiest ÷ quietest = 2.0×

## **Reviews**

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

### **What buyers love **

**Assembly/Installation**18%

*“Easy setup”*

**Quality-Overall**15%

*“Product was nice to the touch”*

**Size-Overall**10%

*“Fit great”*

**Value For Money**7%

*“Great Value”*

**Strength**6%

*“It was a nice looking seat and sturdy”*

**Comfort-Overall**5%

*“Comfortable”*

**Advertised Vs Actual Product**4%

*“As Advertised”*

**Ease Of Cleaning**4%

*“easy to remove for cleaning”*

**Durability**3%

*“Durable and easy to clean”*

**Soft Feel**3%

*“Smooth and comfortable”*

### **What buyers complain about **

**Durability**25%

*“Breaks easily”*

**Quality-Overall**12%

*“Bad quality”*

**Size-Overall**8%

*“Doesnt fit”*

**Strength**4%

*“Flimsy lid”*

**Assembly/Installation**4%

*“Poorly put together”*

**Functionality-Overall**3%

*“This slow close”*

**Material Quality**3%

*“Made of light material”*

**Paint Quality**3%

*“paint came off”*

**Value For Money**2%

*“It is more expensive than some others”*

**Ease Of Cleaning**2%

*“Hard to clean”*

### **Top return reasons **

**Size-Overall**64%

**Advertised Vs Actual Product**6%

**Defective Material/Parts**5%

**Color**3%

**Compatibility-Overall**2%

**Material Quality**2%

**Value For Money**2%

**Functionality-Overall**2%

**Assembly/Installation**1%

**Quality-Overall**1%