---
product_id: 231838996
title: "Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5\" x 6.25\" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made"
brand: "fresh headquarters"
price: "₱1665"
currency: PHP
in_stock: null
reviews_count: 10
category: "Fresh Headquarters"
url: https://www.desertcart.ph/products/231838996-fresh-headquarters-6-pack-activated-carbon-litter-filters-6-5
store_origin: PH
region: Philippines
---

# Up to 3 months lifespan Precision 6.5x6.25 inch fit 99% odor neutralization Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made

**Brand:** fresh headquarters
**Price:** ₱1665
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Elevate your cat care game with odor control that works as hard as you do!

## Quick Answers

- **What is this?** Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made by fresh headquarters
- **How much does it cost?** ₱1665 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/231838996-fresh-headquarters-6-pack-activated-carbon-litter-filters-6-5)

## 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

- • **Tailored Corner Fit:** Custom-designed for Nature's Miracle corner litter boxes ensuring zero gaps and a secure, tool-free install.
- • **Advanced Odor Defense:** Activated carbon technology traps 99% of urine and feces odors at the molecular level for true freshness.
- • **Long-Lasting Protection:** Each filter lasts up to 3 months, delivering premium odor control at pennies per day.
- • **Made in the USA with Care:** Crafted domestically with water-based adhesives, ensuring safer indoor air and superior quality.
- • **Effortless, Silent Filtration:** Passive 24/7 odor absorption with no batteries or maintenance—set it and forget it freshness.

## Overview

Fresh Headquarters Activated Carbon Litter Filters are precision-engineered corner replacements compatible with Nature's Miracle litter boxes. Utilizing advanced activated carbon technology, they neutralize up to 99% of odors continuously for up to 3 months per filter. Proudly made in the USA with eco-friendly materials, these filters offer a silent, maintenance-free solution to keep your home fresh and your cat’s space odor-free.

## Description

desertcart.com: Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made : Pet Supplies

Review: They do the job and are easy to cut - These work great. Easy to cut to fit our litter box. Not much else to say about them!
Review: Fits the litter box - Fit my nature’s miracle litter box.

## Features

- VERSATILE CAT LITTER FILTER CORNER: Specifically engineered to fit Nature's Miracle Corner Hooded Litter Boxes with precise 6.5×6.25 inch dimensions for optimal performance and seamless installation. The custom corner design of this cat litter filters replacement ensures complete coverage without gaps or loose edges that could allow odors to escape, for maximum air filtration and secure fit that won't shift. Unlike generic filters, these are made for corners and install easily without tools.
- SUPERIOR CAT BOX AIR FILTER: Advanced activated carbon charcoal technology captures and neutralizes up to 99% of urine and feces odors through dense porous filtration that works continuously around the clock. The activated carbon filter contains millions of microscopic pores that trap odor molecules at the molecular level, preventing circulation in your home's air. This scientific method delivers true odor elimination—far more effective than sprays or scented litters—for a genuinely fresh home.
- LONG LASTING CARBON LITTER: Each charcoal filter provides up to 3 months of effective odor control depending on scooping frequency and number of cats, offering excellent cost-per-use compared to temporary solutions. This cat litter carbon filter lifespan translates to just pennies per day for professional-grade odor control, making it more economical than daily sprays or air fresheners. The convenient 6-pack offers up to 18 months of protection, cutting down trips and avoiding untimely run-outs.
- PREMIUM CAT LITTER BOX FILTER: This litter box filter replacement is proudly made in America with superior craftsmanship and quality control standards that exceed imported alternatives for reliability you can trust. This cat litter box filter uses water-based adhesives with activated charcoal, avoiding VOC-emitting chemicals for safer indoor air. Domestic production ensures quality control, supports local jobs, and upholds strict safety and environmental standards for your peace of mind.
- CONTINUOUS CHARCOAL ODOR ABSORBER: Unlike temporary solutions that dissipate within minutes, this cat litter carbon filter work 24/7 to maintain consistent odor control without requiring daily reapplication or maintenance. The passive litter box air filtration system operates silently and automatically, requiring no electricity or batteries once installed. This charcoal replacement filter pads has powerful odor control that lets you place the cat litter box anywhere and anytime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW4XG6HH |
| ASIN  | B0BW4XG6HH |
| Best Sellers Rank | #51,595 in Pet Supplies ( See Top 100 in Pet Supplies ) #26 in Cat Litter Box Replacement Air Filters |
| Brand Name | FRESH HEADQUARTERS |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (638) |
| Date First Available | February 17, 2023 |
| Date First Available  | February 17, 2023 |
| Directions | For best results, replace filter monthly or as needed to keep your home smelling fresh. |
| Included Components | Filter |
| Item Package Dimensions L x W x H | 7.91 x 7.2 x 1.26 inches |
| Item Weight | 0.04 Kilograms |
| Item model number | FHK-Parent |
| Item model number  | FHK-Parent |
| Manufacturer | Fresh Headquarters |
| Manufacturer  | Fresh Headquarters |
| Material | Activated Carbon |
| Model Name | FHK-Parent |
| Number of Items | 6 |
| Package Dimensions  | 7.91 x 7.2 x 1.26 inches; 1.41 ounces |
| Size | Corner: 6.5 Inch x 6.25 Inch |
| Specific Uses for Product | odor control |
| Style | Corner: 6.5 Inch x 6.25 Inch |
| Target Audience Keyword | house-cats |

## Product Details

- **Brand:** FRESH HEADQUARTERS
- **Item Form:** Rectangular with Corner Design
- **Item Weight:** 0.04 Kilograms
- **Manufacturer:** Fresh Headquarters
- **Material:** Activated Carbon
- **Pet Type:** Cat
- **Scent:** Unscented
- **UPC:** 709401086391
- **Unit Count:** 6.00 Count

## Images

![Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made - Image 1](https://m.media-amazon.com/images/I/514RpnsLNLL.jpg)
![Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made - Image 2](https://m.media-amazon.com/images/I/51JQ57110eL.jpg)
![Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made - Image 3](https://m.media-amazon.com/images/I/61+uJHw9IbL.jpg)
![Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made - Image 4](https://m.media-amazon.com/images/I/618pNCxKMQL.jpg)
![Fresh Headquarters 6-Pack Activated Carbon Litter Filters - 6.5" x 6.25" Corner Cat Litter Filters Replacement for Odor Elimination - Compatible with Nature Miracle Corner Box & other Models, USA Made - Image 5](https://m.media-amazon.com/images/I/61CuwMzvvVL.jpg)

## Questions & Answers

**Q: What is the actual size of each filter?**
A: The replacement filters are 8" long, 3" wide, and about 3/16th" thick.

**Q: How often should these be replaced?**
A: It’s kind of interesting, I did purchase them but I don’t know how well they work because really you need to clean out the litter box at least once a day, and I replace the whole thing by the end of the week because it definitely stinks. I don’t even know if those things really help.

**Q: Is it safe to cut these if need be?**
A: Yes, you can cut them!

**Q: How big (L inches x W inches) and thick is each sheet?**
A: They are an exact fit for your Natures Miracle cat box.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They do the job and are easy to cut
*by M***R on November 19, 2025*

These work great. Easy to cut to fit our litter box. Not much else to say about them!

### ⭐⭐⭐⭐⭐ Fits the litter box
*by L***N on June 23, 2025*

Fit my nature’s miracle litter box.

### ⭐⭐⭐⭐ Decent Replacement Filter for Litter Box Lid
*by S***E on September 15, 2022*

Old filter was in bad shape so it was time to replace. I took a chance on this set. It's made differently and much more porous than the old ones. Seems to be doing the job about the same and installed easily enough. So, they're worth the price.

## Frequently Bought Together

- Fresh Headquarters 6Pack Oval 8×3in Activated Carbon Litter Box Filters – Compatible with Nature’s Miracle Oval Covered Box – Eliminates up to 99 % Odors
- Nature’s Miracle Hooded Flip Top Litter Box for Cats, With Built-In Odor Control Charcoal Filter
- Petmate Scoop N' Hide Cat Litter Scoop with Discreet Litter Scoop Holder, Brushed Nickel

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-25*