---
title: "Sloan Waterless Urinal Cartridge — $651K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/sloan-waterless-urinal-cartridge"
last_updated: "2026-08-06T03:29:41.956Z"
locale: en
meta:
description: "Niche score 51/100 · $651K/yr market · 8K searches/yr. Prices mostly outside the sweet spot ($20.92–$1986.91) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $651K/yr market · 8K searches/yr. Prices mostly outside the sweet spot ($20.92–$1986.91) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sloan Waterless Urinal Cartridge — $651K/yr Amazon US Niche (2026) - Flapen"
---
# **sloan waterless urinal cartridge**
**Worth a look**
Shows searches that convert (22.5% search→purchase), but prices mostly outside the sweet spot ($20.92–$1986.91) keeps it on the watch list.
Market size 66Growth 26Conversion 100Competition 11Returns 99Price range 4Avg price 23Brand share 20Review moat 94Quality gap 75
**Conversion**
**Incredible****22.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****126.78**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$651K**
$651K/yr · 8K searches
**Growth**
**Okay****+0.8%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****$353.44**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$20.92–$1986.91**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, sloan waterless urinal cartridge is a $651K/yr Amazon United States market (8K searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sloan waterless urinal cartridge market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **$1.1M–$1.4M**
- units × avg price
- **Conversion rate**
- **22.5%**
- **Avg BSR**
- **#269**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **87 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **—flat
**Sellers**
**26**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**4%**
- Sloan46% - Bobrick14% - PMTHMPTS13% - Total Restroom10% - LooXen8% - FIRE ROSE4% - Open — no brand owns it (1 brand, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.8% search growth over the last 90 days.
225175Spike '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/sloan-waterless-urinal-cartridge/trend)
## **Top sloan waterless urinal cartridge 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%$98K30%$195K45%$293K60%$390K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sloan WES-150 Hybrid Cartridge for WaterFree Urinal Compatible with All Sloan Waterfree Urinals | Includes Cartridge Wrench Key Disposal Bag and Blue Sealant**Sloan**$65.61**4.7★458 rev](https://www.amazon.com/dp/B00BMZB39E) [2**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals WES-150 Waterless Urinal Cartridge Replacement replace Falcon FWFC Includes Cartridge Wrench Key Disposable gloves**PMTHMPTS**$45.65**1.0★1 rev](https://www.amazon.com/dp/B0FT88TT9Z) [3**Falcon Velocity Water-Free Urinal Cartridge - Replacement Liquid Cartridge for Waterless and Hybrid Urinals (1 Pack)**Bobrick**$47.28**4.8★19 rev](https://www.amazon.com/dp/B00NAIA9CS) [4**WaterFree Urinal Cartridge (2 Pk) - Falcon + Sloan WES-150 FWFC Universal Compatibility - Includes Waterless Urinal Cartridge Blue Sealant and Wrench Key**Total Restroom**$127.11**5.0★5 rev](https://www.amazon.com/dp/B0F1H6VCRJ) [5**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals Includes Cartridge Wrench Key & Disposable Gloves**LooXen**$44.89**5.0★1 rev](https://www.amazon.com/dp/B0GS8VYGW6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals Includes Cartridge Wrench Key & Disposable Gloves**LooXen**$44.89**1 rev4mo ago](https://www.amazon.com/dp/B0GS8VYGW6) [**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals WES-150 Waterless Urinal Cartridge Replacement replace Falcon FWFC Includes Cartridge Wrench Key Disposable gloves**PMTHMPTS**$45.65**1 rev7mo ago](https://www.amazon.com/dp/B0FT88TT9Z) [**WaterFree Urinal Cartridge (2 Pk) - Falcon + Sloan WES-150 FWFC Universal Compatibility - Includes Waterless Urinal Cartridge Blue Sealant and Wrench Key**Total Restroom**$127.11**5 rev1y ago](https://www.amazon.com/dp/B0F1H6VCRJ) [**Falcon Velocity Water-Free Urinal Cartridge - Replacement Liquid Cartridge for Waterless and Hybrid Urinals (20 Pack)**Bobrick**$804.13**19 rev7y ago](https://www.amazon.com/dp/B07RY9SHMC) [**Instant Power Professional Waterless Urinal Sealing Liquid - Urine Remover for Stains and Odors Urine Deordorizer Bathroom Cleaning Supplies - 32 Fl Oz**Instant Power**$20.92**70 rev8y ago](https://www.amazon.com/dp/B07SQGN611)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals Includes Cartridge Wrench Key & Disposable Gloves**LooXen**$44.89**5.0★**▲ 260%**](https://www.amazon.com/dp/B0GS8VYGW6) [**WES-150 WaterFree Urinal Cartridge Compatible with All Sloan Waterfree Urinals WES-150 Waterless Urinal Cartridge Replacement replace Falcon FWFC Includes Cartridge Wrench Key Disposable gloves**PMTHMPTS**$45.65**1.0★**▲ 245%**](https://www.amazon.com/dp/B0FT88TT9Z) [**Sloan WES-150 WaterFree Urinal (32 Pack) Hybrid Cartridge Compatible with All Sloan Waterfree Urinals | Includes Cartridge Wrench Key Disposal Bag and Blue Sealant**Sloan**$1986.91**4.7★**▲ 58%**](https://www.amazon.com/dp/B001TMA8HI) [**Instant Power Professional Waterless Urinal Sealing Liquid - Urine Remover for Stains and Odors Urine Deordorizer Bathroom Cleaning Supplies - 32 Fl Oz**Instant Power**$20.92**4.5★**— 9%**](https://www.amazon.com/dp/B07SQGN611) [**Falcon Velocity Water-Free Urinal Cartridge - Replacement Liquid Cartridge for Waterless and Hybrid Urinals (1 Pack)**Bobrick**$47.28**4.8★**— 8%**](https://www.amazon.com/dp/B00NAIA9CS)
**~~View all trending →~~**
## **What buyers say about sloan waterless urinal cartridge**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**19%
*“much easier to use”*
**Advertised Vs Actual Product**16%
*“Product as described”*
**Value For Money**10%
*“Great value”*
**Size-Overall**9%
*“they fit”*
**Durability**9%
*“this was still the best replacement cartridge”*
**Efficiency**6%
*“they work and help the team”*
**Water Resistance**6%
*“Best waterless urine all around”*
**Design-Overall**4%
*“Simple design just works”*
**Smell**3%
*“didn't stink so bad when I have to change them”*
### **What buyers complain about **
**Smell**15%
*“The only thing it did not come with was the fluid to keep the smell from seeping back up out of the cartridge”*
**Drainage**13%
*“the new trap worked well for about two weeks then I started having problems with it draining”*
**Durability**6%
*“Wish they lasted longer”*
### **Top return reasons **
**Size-Overall**56%
**Leak-Proof**19%
**Value For Money**11%
**Functionality-Overall**4%
**Ease Of Use**4%
**Defective Material/Parts**4%
**Compatibility-Overall**4%
## **Common questions**
- **Is sloan waterless urinal cartridge profitable to sell on Amazon United States?**
- The niche generates $651K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.8%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the sloan waterless urinal cartridge niche?**
- 7 brands and 26 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in sloan waterless urinal cartridge?**
- Top complaints mined from reviews: Smell, Drainage, Durability. The return rate is 0.2%.
- **When does demand for sloan waterless urinal cartridge peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the sloan waterless urinal cartridge niche?**
- Listings span $20.92–$1986.91; the average listing price is $353.44 (sweet spot $15–$100). The average incumbent carries 127 reviews — the moat a new listing must climb.
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