---
title: "Petkit Odor Eliminator Refill — $1.4M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/petkit-odor-eliminator-refill"
last_updated: "2026-07-21T19:35:54.782Z"
locale: en
meta:
description: "Niche score 59/100 · $1.4M/yr market · 188K searches/yr · $108.34 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 59/100 · $1.4M/yr market · 188K searches/yr · $108.34 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Petkit Odor Eliminator Refill — $1.4M/yr Amazon US Niche (2026) - Flapen"
---
# **petkit odor eliminator refill**
**Launch it**
A $1.4M/yr market growing +23.9% this quarter with returns at 0.9% — clears our launch bar.
Market size 85Growth 52Conversion 75Competition 54Returns 96Price range 11Avg price 72Brand share 0Review moat 44Quality gap 68
**Returns**
**Incredible****0.9%**
return rate — above 6% kills the launch gate
**Market size**
**Great****$1.4M**
$1.4M/yr · 188K searches
**Conversion**
**Good****6.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$108.34**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Good****+23.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,110.32**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Bad****$14.00–$789.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, petkit odor eliminator refill is a $1.4M/yr Amazon United States market (188K searches/yr). The top 5 brands hold 100% of demand. Verdict: Launch it — 59/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **petkit odor eliminator refill market data**
- **Units sold / yr**
- **15K–20K**
- avg 500–750/product
- **Revenue / yr**
- **$1.6M–$2.2M**
- units × avg price
- **Launch success**
- **—**
- 2 of 2 new (360d)
- **Conversion rate**
- **6.9%**
- **Avg BSR**
- **#114**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **96%**
- **Out of stock**
- **6.0%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**3 **▼falling
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 91%
**Open market**
**0%**
- PETKIT87% - waatoos11% - VIKOS Products2% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 17 weeks — +23.9% search growth over the last 90 days.
7K5KSpike '26Mar '26Mar '26Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/pet-supplies/petkit-odor-eliminator-refill/trend)
## **Top petkit odor eliminator refill search terms**
- **petkit**136K/yr+27.9%4.0% conv. - **petkit odor eliminator refill**15K/yr-16.6%20.4% conv. - **pet kit**13K/yr+16.5%3.8% conv. - **petkit odor eliminator**7K/yr+90.5%15.5% conv. - **petkit n50**4K/yr+36.9%18.0% conv. - **n50 odor eliminator**4K/yr+28.8%14.1% conv. - **petkit deodorizer**4K/yr+15.9%18.1% conv. - **pet kit odor eliminator**4K/yr-7.1%22.4% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/petkit-odor-eliminator-refill/search-terms)
## **Top petkit odor eliminator refill 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%5%$71K10%$141K15%$212K20%$283K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 28 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**PETKIT N50 Odor Eliminator 2.0 Exclusive for PuraMax and PuraMax 2 Self-Cleaning Cat Litter Box Automatic Cat Toilet Box Smell Control Remover (Pack of 3)**PETKIT**$19.15**4.6★2,273 rev](https://www.amazon.com/dp/B0D8429H9Y) [2**PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box App Control Automatic Litter Box with Safety Sensors Odor Free & Anti-Leakage Basic Bundle Includes Trash Bags 2.4G WiFi & Low Entrance**PETKIT**$294.95**4.3★589 rev](https://www.amazon.com/dp/B0DFYF2D7D) [3**waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box**waatoos**$17.14**4.6★420 rev](https://www.amazon.com/dp/B0DN1D91VY) [4**PETKIT Automatic Cat Feeder with Camera 1080P HD Video with Night Vision 2.4G WiFi Pet Feeder for Cat & Small Dog 2-Way Audio & Meal Call Pet Food Dispenser with Desiccant Bag Motion Capturing**PETKIT**$96.45**4.5★854 rev](https://www.amazon.com/dp/B0CFFKWYH6) [5**PETKIT Air Purifying Refills for PuraX PuraMax Self-Cleaning Cat Litter Box 100% Natural Ingredients Odor Remover 4 Bottles Odor Eliminating Replacement Refills Quickly Odor Control**PETKIT**$19.26**4.7★3,126 rev](https://www.amazon.com/dp/B08XWLHC17)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PETKIT Eversweet Ultra Cat Water Fountain with AI Camera Wastewater Separation Filterless 169fl oz/5L Automatic Dog Water Fountain for Small Dogs 5G WiFi 140Wide-Angle Lens App Control**PETKIT**$218.13**9 rev3mo ago](https://www.amazon.com/dp/B0GWJ2QWXF) [**PETKIT Dishwasher Safe Cat Water Fountain Cordless Automatic Cats Drinking Fountain with Motion Sensor 101 oz/3L Pet Fountain for Cats Dogs Inside Smart App Control & Stainless Steel Tray**PETKIT**$84.58**104 rev11mo ago](https://www.amazon.com/dp/B0FHQC19RV) [**VIKOS Products (Pack of 6) Pet Odor Eliminator 2.0 Competible with Pet-kit Cat Litter Box Cats Odor Removers Fit for PuraMax PuraMax 2 Self-Cleaning Cat Litter Box Pet Toilet Odors Control**VIKOS Products**$17.06**89 rev1y ago](https://www.amazon.com/dp/B0DQ6626TZ) [**waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box**waatoos**$17.14**420 rev1y ago](https://www.amazon.com/dp/B0DN1D91VY) [**PETKIT Upgraded Clump+ Tofu Mixed Cat Litter Water Flushable Ultra Absorbent and Fast Drying 100% Natural Ingredients Clumping Litter Dust-Free Low Tracking Bentonite Litter (5.29lb3bags)**PETKIT**$40.66**330 rev1y ago](https://www.amazon.com/dp/B0DMZTQRBP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PETKIT Eversweet Ultra Cat Water Fountain with AI Camera Wastewater Separation Filterless 169fl oz/5L Automatic Dog Water Fountain for Small Dogs 5G WiFi 140Wide-Angle Lens App Control**PETKIT**$218.13**3.5★**▲ 276%**](https://www.amazon.com/dp/B0GWJ2QWXF) [**PETKIT Dishwasher Safe Cat Water Fountain Cordless Automatic Cats Drinking Fountain with Motion Sensor 101 oz/3L Pet Fountain for Cats Dogs Inside Smart App Control & Stainless Steel Tray**PETKIT**$84.58**4.3★**▲ 75%**](https://www.amazon.com/dp/B0FHQC19RV) [**waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box**waatoos**$17.14**4.6★**▲ 54%**](https://www.amazon.com/dp/B0DN1D91VY) [**PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box App Control Automatic Litter Box with Safety Sensors Odor Free & Anti-Leakage Basic Bundle Includes Trash Bags 2.4G WiFi & Low Entrance**PETKIT**$294.95**4.3★**▲ 27%**](https://www.amazon.com/dp/B0DFYF2D7D) [**PETKIT New Cat Water Fountain with Wireless Pump Ultra Quiet 65oz/1.85L Pet Water Fountain for Cats and Dogs Inside Detachable Design Easy to Clean and Assemble Filters Included**PETKIT**$26.36**4.2★**▲ 24%**](https://www.amazon.com/dp/B0C2YMBQ2Y)
**~~View all trending →~~**
## **What buyers say about petkit odor eliminator refill**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Cleaning**16%
*“Cleaning is easy”*
**Smell**12%
*“absolutely no odors”*
**Pet Friendly**10%
*“My dog loves it”*
**Quality-Overall**9%
*“Great company and products”*
**Ease Of Use**9%
*“Easy to fill”*
**Value For Money**7%
*“value for money”*
**Size-Overall**4%
*“It's a good size for my pet”*
**Durability**3%
*“how well they held up”*
**Advertised Vs Actual Product**2%
*“Works as advertised”*
**Assembly/Installation**2%
*“Easy to Setup”*
### **What buyers complain about **
**Smell**14%
*“it has a very odd odor”*
**Value For Money**7%
*“please lower prices”*
**Functionality-Overall**7%
*“Didnt work well”*
**Ease Of Cleaning**6%
*“Its very very very difficult to cleanz”*
**Leak-Proof**6%
*“It leaks urine”*
**Durability**6%
*“Breaks”*
**Quality-Overall**4%
*“The quality dropped significantly”*
**Size-Overall**4%
*“Smaller”*
**Connectivity-Overall**4%
*“I dont understand the Bluetooth if it doesnt connect after it says its connected”*
**Ease Of Use**3%
*“Cat refuses to use it”*
### **Top return reasons **
**Size-Overall**21%
**Connectivity-Overall**13%
**Functionality-Overall**10%
**Advertised Vs Actual Product**7%
**Value For Money**7%
**Defective Material/Parts**5%
**Smell**5%
**Filtration**4%
**Compatibility-Overall**3%
**Product Condition**3%
## **Common questions**
- **Is petkit odor eliminator refill profitable to sell on Amazon United States?**
- The niche generates $1.4M/yr across 28 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +23.9%. Flapen's verdict: Launch it (59/100).
- **How competitive is the petkit odor eliminator refill niche?**
- 3 brands and 6 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in petkit odor eliminator refill?**
- Top complaints mined from reviews: Smell, Value For Money, Functionality-Overall. The return rate is 0.9%.
- **What does it cost to enter the petkit odor eliminator refill niche?**
- Listings span $14.00–$789.04; the average listing price is $108.34 (sweet spot $15–$100). The average incumbent carries 2,110 reviews — the moat a new listing must climb.
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