---
product_id: 200741954
title: "6-Pack Activated Carbon Cat Litter Box Filters Replacement - Trimmable 6\" x 6.5\" Organic Activated Charcoal Filter - Ideal Hooded Litter Box Deodorizer, Superior Odor Absorbing"
brand: "fresh headquarters"
price: "S$29"
currency: SGD
in_stock: true
reviews_count: 8
category: "Fresh Headquarters"
url: https://www.desertcart.sg/products/200741954-6-pack-activated-carbon-cat-litter-box-filters-replacement-trimmable
store_origin: SG
region: Singapore
---

# 100% organic activated carbon custom trimmable fit 99% odor neutralization 6-Pack Activated Carbon Cat Litter Box Filters Replacement - Trimmable 6" x 6.5" Organic Activated Charcoal Filter - Ideal Hooded Litter Box Deodorizer, Superior Odor Absorbing

**Brand:** fresh headquarters
**Price:** S$29
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your home fresh, your cats happy, and your space envy-worthy!

## Quick Answers

- **What is this?** 6-Pack Activated Carbon Cat Litter Box Filters Replacement - Trimmable 6" x 6.5" Organic Activated Charcoal Filter - Ideal Hooded Litter Box Deodorizer, Superior Odor Absorbing by fresh headquarters
- **How much does it cost?** S$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/200741954-6-pack-activated-carbon-cat-litter-box-filters-replacement-trimmable)

## Best For

- fresh headquarters enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** Made from biodegradable, toxin-free activated charcoal—safe for pets and people.
- • **Long-Lasting Freshness:** Each filter lasts 3 months, delivering up to 18 months of continuous odor control.
- • **Effortless Installation:** Tool-free, slide-in design means fresh air in under 30 seconds—no hassle, no mess.
- • **Molecular-Level Odor Defense:** Eliminates 99% of ammonia & sulfur odors, not just masking them.
- • **Tailored Fit for Any Hooded Box:** Trimmable 6" x 6.5" filters adapt perfectly to your unique litter box.

## Overview

Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filters offer superior odor elimination by neutralizing 99% of offensive smells at the molecular level. Sized at 6" x 6.5" and trimmable for a perfect fit, these organic activated charcoal filters provide up to 3 months of continuous protection each, totaling 18 months per pack. Crafted from 100% biodegradable, toxin-free materials, they ensure safe, eco-conscious freshness for multi-cat households and sensitive environments, all with a quick, tool-free installation.

## Description

desertcart.com: Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filters Replacement - Trimmable 6" x 6.5" Organic Activated Charcoal Filter - Ideal Hooded Litter Box Deodorizer, Superior Odor Absorbing : Pet Supplies

Review: Works for compost bin - I buy these for my compost can. It has a lid with holes in the top. These fit the lid perfectly and allow the compost to breathe until I dump it outside on the pile. They keep smells inside.
Review: Perfect Replacement - I purchased this size filter and cut them down to fit my specific littler box. Great replacement for anyone that can't find and exact replacement.

## Features

- SUPERIOR ODOR FILTER FOR LITTER BOX: This cat litter filter has advanced activated carbon charcoal filter technology creates millions of microscopic pores that capture and neutralize up to 99% of ammonia, sulfur compounds, and other offensive odors from urine and feces at the molecular level. Unlike air fresheners that simply mask smells, these charcoal filters for cat litter box eliminate odors completely, keeping your home fresh even with multiple cats or busy litter areas, while providing continuous protection.
- EXCEPTIONAL CARBON FILTER FOR LITTER BOX: Each 6-pack of this charcoal filter for cat litter box delivers up to 18 months of continuous protection at just pennies per day, with individual carbon filters maintaining peak performance for 3 months. This translates to exceptional cost-effectiveness compared to daily deodorizing sprays or frequent charcoal filters changes. The 1cm thickness offers far more activated carbon surface area than thin alternatives, delivering superior absorption for cats.
- UNIVERSAL CAT LITTER BOX FILTERS REPLACEMENT: Precisely engineered at 6" x 6.5" x 1cm thick to accommodate the vast majority of hooded litter boxes, while the trimmable design allows flawless customization for unique dimensions. This hooded litter box is compatible with ExquisiCat, So Phresh, Vibrant Life, PawHut, Smart Pear Leo's Loo Self Cleaning systems, plus dozens of other manufacturers, ensuring seamless integration without requiring expensive cat litter box replacements or modifications.
- ORGANIC ACTIVATED CHARCOAL FILTER: This charcoal filter for litter box is formulated exclusively with natural activated carbon derived from sustainable sources, containing zero synthetic fragrances, toxic chemicals, or harmful additive that could irritate sensitive cats or compromise indoor air quality. This odor filter for litter box composition ensures complete safety if ingested by curious pets, providing assurance for homes with kids, elderly members, or those with respiratory sensitivities.
- TRIMMABLE CHARCOAL REPLACEMENT FILTER PADS: This activated carbon filter has a tool-free design that allows installation in under 30 seconds by simply sliding into your litter box filter compartment, with no cutting, measuring, or hardware required. These litter box filters are constructed from 100% biodegradable materials that safely decompose without releasing harmful chemicals. Our activated charcoal filter for litter box works silently and invisibly so even sensitive cats stay undisturbed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084Z9RF7S |
| ASIN  | B084Z9RF7S |
| Best Sellers Rank | #63,296 in Pet Supplies ( See Top 100 in Pet Supplies ) #32 in Cat Litter Box Replacement Air Filters |
| Brand Name | FRESH HEADQUARTERS |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (951) |
| Date First Available | May 17, 2020 |
| Date First Available  | May 17, 2020 |
| Directions | For best results, replace filter monthly or as needed to keep your home smelling fresh., Trim as needed using your old filter as a template. |
| Item Package Dimensions L x W x H | 6.89 x 6.3 x 1.3 inches |
| Item Weight | 0.63 Ounces |
| Manufacturer | FRESH HEADQUARTERS |
| Manufacturer  | FRESH HEADQUARTERS |
| Material | Activated Carbon |
| Number of Items | 6 |
| Package Dimensions  | 6.89 x 6.3 x 1.3 inches; 0.63 ounces |
| Size | 6 Inch x 6.5 Inch |
| Specific Uses for Product | odor control |
| Target Audience Keyword | Cats |

## Product Details

- **Brand:** FRESH HEADQUARTERS
- **Item Form:** pad
- **Item Weight:** 0.63 Ounces
- **Manufacturer:** FRESH HEADQUARTERS
- **Material:** Activated Carbon
- **Pet Type:** Cat
- **Scent:** Unscented
- **UPC:** 726152255708
- **Unit Count:** 6.00 Count

## Images

![6-Pack Activated Carbon Cat Litter Box Filters Replacement - Trimmable 6" x 6.5" Organic Activated Charcoal Filter - Ideal Hooded Litter Box Deodorizer, Superior Odor Absorbing - Image 1](https://m.media-amazon.com/images/I/51LKF+gaFhL.jpg)

## Questions & Answers

**Q: Do these really reduce or eliminate litter box odor? I've tried sooo many things that don't work**
A: This product is just ok.  It works, but I would try to find a better rated product if I were you.  Product eliminates some odor, but not enough to make me a believer that it’s a Great product.

**Q: Does installing more than one of these in the litter box helps?**
A: Only if it has a place for two filters. Usually not enough space in the box to slide 2 filters in. I change mine every 30 days and it helps a lot, plus I clean the litter box once a month both top and bottom and use Dawn dish soap with a little bleach. FYI, I have 3 cats

**Q: If my little box doesn't have a filter holder, will it still be effective if I place this filter in the general area of the litter box?**
A: Hi! These filters are best used with hooded litter boxes that have an air vent at the top to circulate air. However, activated charcoal is used to treat toxicities of all kinds, filter water, absorb volatile organic compounds and of course, soak in the stinky scent of the litter box. It does this by trapping problematic molecules causing odor or toxicity within these numerous pores. With that said, we've had people attach these filters to the inside walls of a litter box, or even below the litter, however we can't guarantee the same effectiveness as standard use. Placing the filter in the general area of the box won't be as effective. I hope this helps!

**Q: Where do you put/install the filters?**
A: My cat’s litter box has a slot for the filters.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for compost bin
*by A***S on February 17, 2025*

I buy these for my compost can. It has a lid with holes in the top. These fit the lid perfectly and allow the compost to breathe until I dump it outside on the pile. They keep smells inside.

### ⭐⭐⭐⭐⭐ Perfect Replacement
*by C***2 on January 25, 2025*

I purchased this size filter and cut them down to fit my specific littler box. Great replacement for anyone that can't find and exact replacement.

### ⭐⭐⭐⭐ Keeps smell at bay and lasts long time
*by I***N on January 26, 2026*

Keeps the smell at bay as it should and lasts long

## Frequently Bought Together

- Fresh Headquarters 6Pack 6×6.5in Trimmable Activated Carbon Cat Litter Box Filters – Fits Hooded Boxes, Eliminates up to 99 % Odors
- Arm & Hammer Pets Cat Litter Box Deodorizing Pods 2 pods, Fresh Breeze Scent | 2 Cat Litter Box Deodorizer from Arm and Hammer | Combats Cat Odors | 2 Adhesive Devices
- Rocco & Roxie Litter Box Odor Eliminator, Best Natural Urine Deodorizer for Cat Litter Boxes Cats Smell Control, Odor Absorber, Safe for Kitty, 12 oz

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*