---
product_id: 621966130
title: "QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh"
brand: "quearn"
price: "S/.145"
currency: PEN
in_stock: true
reviews_count: 8
category: "Quearn"
url: https://www.desertcart.pe/products/621966130-quearn-12-pack-carbon-filters-compatible-with-model-4-cat
store_origin: PE
region: Peru
---

# Activated carbon fiber tech Odor & damp control 12-pack monthly supply QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh

**Brand:** quearn
**Price:** S/.145
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep your home fresh, your cat happy, and your guests impressed!

## Quick Answers

- **What is this?** QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh by quearn
- **How much does it cost?** S/.145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/621966130-quearn-12-pack-carbon-filters-compatible-with-model-4-cat)

## Best For

- quearn enthusiasts

## Why This Product

- Trusted quearn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Year-Long Freshness:** 12 carbon filters designed for monthly replacement keep your home odor-free for a full year.
- • **Perfect Compatibility:** Custom-made for Model 4 and Model 4 Connect litter boxes ensuring a seamless fit and performance.
- • **Effortless Installation:** Quick, tool-free filter swaps with clear tutorials—freshness just minutes away.
- • **Pet-Safe & Eco-Friendly:** Non-toxic, tasteless, and environmentally safe materials protect your pets and the planet.
- • **Advanced Odor Absorption:** Fiber activated carbon with millions of pores traps and neutralizes pet odors effectively.

## Overview

QUEARN’s 12-pack carbon filters are precision-engineered replacements for Model 4 and Model 4 Connect cat litter boxes. Featuring high-absorption activated carbon fiber, these pet-safe filters trap odors and dampness, maintaining a fresh home environment. Designed for easy monthly replacement, this pack ensures a full year of superior odor control with minimal effort.

## Description

desertcart.com: QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh : Pet Supplies

Review: Great fit - I grit this to go with my whisker robot litter 4. Fits perfectly. Keeps smell down. Reminds me to do a good box cleaning. Best litterbox I have ever purchased and these are great to help it run smoothly
Review: Worth the price! - I was skeptical in buying these because of the mixed reviews but so far I have not had any issues. At first, I thought it was not helping with the smell but after a day, I noticed that the smell was gone and that it actually was working. The filters are not thick but they do the job, which is why I must say they will need to be replaced more often than the originals. They were easy to install and the size was perfect for our litter robot 4. I would say the quality is obviously not like the original brands but you’re getting a pack of 8, so I’d say it’s worth it.

## Features

- Compatible Models: This activated carbon filter are specially custom-made for compatible with model 4 and for model 4 connect(you know what I'm talking about), you can trust; These activated carbon filter for auto cat litter box can help you reduce better odor and get fresher air
- Pet-Friendly Material: Our filter replacement for cat litter box adopts fiber activated carbon with millions of tiny pores, which increases high absorption and makes the filtration performance more powerful; What's more, this carbon pre filter is non-toxic and tasteless, environmentally friendly, and safe for pets
- Reduce Odors at Home: This cat litter box filters are aimed at controlling the odor of the litter drawer, reducing the impact of unpleasant water from pets on the air, neutralizing odors in the home and maximizing a fresh home atmosphere; Activated carbon charcoal pads trap urine and feces odors in their pores so your home smells clean and fresh
- Easy to Replace: Our pictures has nstallation tutorial; You just need to remove the old filter sponge and replace it with the new charcoal litter box filters to finish the installation, which only takes a few minutes without any additional tools and knowledge
- 12 Pcs for 12 mth: We offer 12 carbon filters fit for model 4 and can replace according to your cat's usage patterns; However, in order to best control the odor, it is recommended to replace it once a month, so that your litter box filter system will last about 12 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | QUEARN |
| Capacity | 19.87 g |
| Color | 12 Pcs for LR 4 |
| Customer Reviews | 4.5 out of 5 stars 645 Reviews |
| Material Feature | Natural |
| Recommended Uses For Product | LR 4 |
| Unit Count | 12.0 Count |

## Images

![QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh - Image 1](https://m.media-amazon.com/images/I/7166BrcYrbL.jpg)
![QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh - Image 2](https://m.media-amazon.com/images/I/71YLWGUVCsL.jpg)
![QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh - Image 3](https://m.media-amazon.com/images/I/71o0W1CZ7zL.jpg)
![QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh - Image 4](https://m.media-amazon.com/images/I/81Oia7tCjYL.jpg)
![QUEARN 12 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh - Image 5](https://m.media-amazon.com/images/I/81dYlLgetJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fit
*by J***K on December 29, 2025*

I grit this to go with my whisker robot litter 4. Fits perfectly. Keeps smell down. Reminds me to do a good box cleaning. Best litterbox I have ever purchased and these are great to help it run smoothly

### ⭐⭐⭐⭐⭐ Worth the price!
*by E***A on November 28, 2025*

I was skeptical in buying these because of the mixed reviews but so far I have not had any issues. At first, I thought it was not helping with the smell but after a day, I noticed that the smell was gone and that it actually was working. The filters are not thick but they do the job, which is why I must say they will need to be replaced more often than the originals. They were easy to install and the size was perfect for our litter robot 4. I would say the quality is obviously not like the original brands but you’re getting a pack of 8, so I’d say it’s worth it.

### ⭐⭐⭐⭐⭐ Perfect fit for litter robot 4!
*by A***S on August 12, 2025*

These are great for the litter robot 4! Easy to install, durable, perfect size to fit. A great value compared to litter robot brand! Will order again.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-22*