---
title: "petkit odor eliminator refill — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/pet-supplies/petkit-odor-eliminator-refill"
last_updated: "2026-07-10T00:53:42.853Z"
locale: en
meta:
  description: "petkit odor eliminator refill shows low returns (0.9%), but a small market ($1.4M/yr) keeps it on the watch list."
  "og:description": "petkit odor eliminator refill shows low returns (0.9%), but a small market ($1.4M/yr) keeps it on the watch list."
  "og:title": "petkit odor eliminator refill — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
---

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# **petkit odor eliminator refill**

**Worth a look****57/100 **

petkit odor eliminator refill shows low returns (0.9%), but a small market ($1.4M/yr) keeps it on the watch list.

**Market/yr**

**$1.4M**

**Growth (1y)**

**+97.4%**

**Products**

**28**

**Brands**

**3**

was 5 a year ago

**Sellers**

**6**

**Price range**

**$14.00–$789.04**

**Returns**

**0.9%**

**Rating**

**4.3★**

**Worth a look**

Scored 57/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**40**

 ×0.30

Growth

**64**

 ×0.30

Competition

**56**

 ×0.20

Quality gap

**56**

 ×0.10

Returns

**93**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 17 weeks — +97.4% year over year.

7K4KSpike '26Mar '26Mar '26Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26

## **Competition**

- PETKIT87% - waatoos11% - VIKOS Products2% - Other0%

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them. 3 brands and 6 sellers compete here.

**Brands**

**3 **▼falling

was 5 a year ago

**Sellers**

**6**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

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)](https://m.media-amazon.com/images/I/4192REjf-WL.jpg) [**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)**](https://www.amazon.com/dp/B0D8429H9Y)

PETKIT$19.154.6★2,27317%▼falling

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](https://m.media-amazon.com/images/I/41yfCclpcaL.jpg) [**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**](https://www.amazon.com/dp/B0DFYF2D7D)

PETKIT$294.954.3★58913%▲rising

3
![waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box](https://m.media-amazon.com/images/I/41fN+P0MxkL.jpg) [**waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box**](https://www.amazon.com/dp/B0DN1D91VY)

waatoos$17.144.6★42010%▲rising

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](https://m.media-amazon.com/images/I/41OyG5t3y9L.jpg) [**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**](https://www.amazon.com/dp/B0CFFKWYH6)

PETKIT$96.454.5★8547%▲rising

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](https://m.media-amazon.com/images/I/41i93JZXmhL.jpg) [**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**](https://www.amazon.com/dp/B08XWLHC17)

PETKIT$19.264.7★3,1266%▼falling

6
![PETKIT Automatic Cat Dog Feeder with Camera AI-Powered Motion Capturing 1080P HD Video with Night Vision 2.4G WiFi Pet Feeder with 2-Way Audio Dual Hopper Pet Food Dispenser with Desiccant](https://m.media-amazon.com/images/I/41rUR9W9RtL.jpg) [**PETKIT Automatic Cat Dog Feeder with Camera AI-Powered Motion Capturing 1080P HD Video with Night Vision 2.4G WiFi Pet Feeder with 2-Way Audio Dual Hopper Pet Food Dispenser with Desiccant**](https://www.amazon.com/dp/B0CFFKBW58)

PETKIT$109.134.5★8546%▲rising

7
![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](https://m.media-amazon.com/images/I/41bo897rfVL.jpg) [**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**](https://www.amazon.com/dp/B0FHQC19RV)

PETKIT$84.584.3★1044%▲rising

8
![PETKIT Purobot Max Pro 2 AI-Camera Self Cleaning Cat Litter Box Extra Large Opening 210 Wide Angle Lens Cat Facial Recognition Automatic Litter Box with 5G WiFi App Control Odor-Free](https://m.media-amazon.com/images/I/41SjOMrb48L.jpg) [**PETKIT Purobot Max Pro 2 AI-Camera Self Cleaning Cat Litter Box Extra Large Opening 210 Wide Angle Lens Cat Facial Recognition Automatic Litter Box with 5G WiFi App Control Odor-Free**](https://www.amazon.com/dp/B0DFYLFFG1)

PETKIT$469.784.2★2094%▲rising

9
![PETKIT Mixed Cat Litter Fast Clumping Flushable Ultra Absorbent 100% Natural Ingredients Litter Water Dissolvable Really Dust-Free Low Tracking Bentonite Tofu Litter (7.9lb2 Bags)](https://m.media-amazon.com/images/I/412ODYKmm8L.jpg) [**PETKIT Mixed Cat Litter Fast Clumping Flushable Ultra Absorbent 100% Natural Ingredients Litter Water Dissolvable Really Dust-Free Low Tracking Bentonite Tofu Litter (7.9lb2 Bags)**](https://www.amazon.com/dp/B09HGC2M5Y)

PETKIT$28.344.2★2,0883%—flat

10

![PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)](https://m.media-amazon.com/images/I/31j1zGFCi0L.jpg) [**PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)**](https://www.amazon.com/dp/B0BVQPJRLH)

PETKIT$19.394.7★1,6503%▼falling

11

![PETKIT Upgraded Automatic Cat Litter Box 2-Way Odor Remover & 20 Trash Bags App Control Smart Robot with Anti-Scratch Inner Mat Self-Cleaning Cat Litter Box True Integration & Structure Safety](https://m.media-amazon.com/images/I/41apM4S6n1L.jpg) [**PETKIT Upgraded Automatic Cat Litter Box 2-Way Odor Remover & 20 Trash Bags App Control Smart Robot with Anti-Scratch Inner Mat Self-Cleaning Cat Litter Box True Integration & Structure Safety**](https://www.amazon.com/dp/B0F1YMM29X)

PETKIT$375.384.1★4082%▼falling

12

![PETKIT Mixed Cat Litter Fast Clumping Flushable Ultra Absorbent 100% Natural Ingredients Litter Water Dissolvable Really Dust-Free Low Tracking Bentonite Tofu Litter ( 7.9 lb4 Bags)](https://m.media-amazon.com/images/I/41N8AsygDUL.jpg) [**PETKIT Mixed Cat Litter Fast Clumping Flushable Ultra Absorbent 100% Natural Ingredients Litter Water Dissolvable Really Dust-Free Low Tracking Bentonite Tofu Litter ( 7.9 lb4 Bags)**](https://www.amazon.com/dp/B08VS15NTB)

PETKIT$54.944.2★2,0882%▼falling

13

![PETKIT Smart Spray Odor Remover for PuraMax and PuraMax 2 Automatic Self-Cleaning Cat Litter Box Bluetooth Connected App Control](https://m.media-amazon.com/images/I/31eMO+qH0VL.jpg) [**PETKIT Smart Spray Odor Remover for PuraMax and PuraMax 2 Automatic Self-Cleaning Cat Litter Box Bluetooth Connected App Control**](https://www.amazon.com/dp/B09WDQXM1P)

PETKIT$39.583.8★2342%▼falling

14

![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](https://m.media-amazon.com/images/I/41kE3aW-hiL.jpg) [**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**](https://www.amazon.com/dp/B0DQ6626TZ)

VIKOS Products$17.063.9★892%▼falling

15

![PETKIT Replaced Cat Litter Pad for PuraMax Automatic Cat Litter Box Waterproof Leakproof Replacement Litter Mat Scratch Resistance High Flexibility](https://m.media-amazon.com/images/I/31m3e5EH+1L.jpg) [**PETKIT Replaced Cat Litter Pad for PuraMax Automatic Cat Litter Box Waterproof Leakproof Replacement Litter Mat Scratch Resistance High Flexibility**](https://www.amazon.com/dp/B0B6ZJHWY1)

PETKIT$35.864.6★4962%▼falling

**~~Showing 15 of 28 — show all ~~**

## **Product shelf**

All 28 tracked products in this niche.

Top sellersNewestTrending

[![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)](https://m.media-amazon.com/images/I/4192REjf-WL.jpg)**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 reviews](https://www.amazon.com/dp/B0D8429H9Y) [![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](https://m.media-amazon.com/images/I/41yfCclpcaL.jpg)**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 reviews](https://www.amazon.com/dp/B0DFYF2D7D) [![waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box](https://m.media-amazon.com/images/I/41fN+P0MxkL.jpg)**waatoos 6 pack N50 Odor Eliminator 2.0 deodorizer control cat litter box** waatoos**$17.14**4.6★420 reviews](https://www.amazon.com/dp/B0DN1D91VY) [![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](https://m.media-amazon.com/images/I/41OyG5t3y9L.jpg)**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 reviews](https://www.amazon.com/dp/B0CFFKWYH6) [![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](https://m.media-amazon.com/images/I/41i93JZXmhL.jpg)**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 reviews](https://www.amazon.com/dp/B08XWLHC17) [![PETKIT Automatic Cat Dog Feeder with Camera AI-Powered Motion Capturing 1080P HD Video with Night Vision 2.4G WiFi Pet Feeder with 2-Way Audio Dual Hopper Pet Food Dispenser with Desiccant](https://m.media-amazon.com/images/I/41rUR9W9RtL.jpg)**PETKIT Automatic Cat Dog Feeder with Camera AI-Powered Motion Capturing 1080P HD Video with Night Vision 2.4G WiFi Pet Feeder with 2-Way Audio Dual Hopper Pet Food Dispenser with Desiccant** PETKIT**$109.13**4.5★854 reviews](https://www.amazon.com/dp/B0CFFKBW58) [![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](https://m.media-amazon.com/images/I/41bo897rfVL.jpg)**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★104 reviews](https://www.amazon.com/dp/B0FHQC19RV) [![PETKIT Purobot Max Pro 2 AI-Camera Self Cleaning Cat Litter Box Extra Large Opening 210 Wide Angle Lens Cat Facial Recognition Automatic Litter Box with 5G WiFi App Control Odor-Free](https://m.media-amazon.com/images/I/41SjOMrb48L.jpg)**PETKIT Purobot Max Pro 2 AI-Camera Self Cleaning Cat Litter Box Extra Large Opening 210 Wide Angle Lens Cat Facial Recognition Automatic Litter Box with 5G WiFi App Control Odor-Free** PETKIT**$469.78**4.2★209 reviews](https://www.amazon.com/dp/B0DFYLFFG1)

## **Reviews**

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-Overall21% - Connectivity-Overall13% - Functionality-Overall10% - Advertised Vs Actual Product7% - Value For Money7% - Defective Material/Parts5% - Smell5% - Filtration4% - Compatibility-Overall3% - Product Condition3%