---
product_id: 231838996
title: "- Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filter Replacement for Nature's Miracle Oval Box - Charcoal Filters for Hooded Litter Boxes - Odor Control - Made in USA - 8\" x 3\""
brand: "fresh headquarters"
price: "$39.17"
currency: USD
in_stock: true
category: "Fresh Headquarters"
url: https://www.desertcart.ec/products/231838996-fresh-headquarters-6-pack-activated-carbon-cat-litter-box-filter
store_origin: EC
region: Ecuador
---

# Precision 8"x3" fit 99% odor elimination Made in USA, chemical-free - Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filter Replacement for Nature's Miracle Oval Box - Charcoal Filters for Hooded Litter Boxes - Odor Control - Made in USA - 8" x 3"

**Brand:** fresh headquarters
**Price:** $39.17
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep it fresh, keep it flawless — your cat’s throne deserves the best!

## Quick Answers

- **What is this?** - Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filter Replacement for Nature's Miracle Oval Box - Charcoal Filters for Hooded Litter Boxes - Odor Control - Made in USA - 8" x 3" by fresh headquarters
- **How much does it cost?** $39.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/231838996-fresh-headquarters-6-pack-activated-carbon-cat-litter-box-filter)

## 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

- • **Elite Odor Defense:** Activated carbon technology neutralizes up to 99% of ammonia and foul odors—no masking, just pure freshness.
- • **Safe & Sustainable:** Proudly USA-made with non-toxic, VOC-free materials—safe for your cats, family, and the planet.
- • **Long-Lasting Freshness:** Each filter lasts up to 3 months; this 6-pack delivers 18 months of hassle-free odor control at pennies per day.
- • **Effortless & Silent Operation:** Passive 24/7 odor control with zero maintenance, no power, and no sprays—just drop in and forget it.
- • **Tailored Fit for Nature's Miracle:** Precision-cut 8"x3" filters ensure zero gaps and a snug, secure fit for your hooded litter box.

## Overview

Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filters are precision-engineered replacements for Nature's Miracle Oval Hooded Litter Boxes. Made in the USA with premium activated charcoal, these filters eliminate up to 99% of odors chemically without masking scents. Each filter lasts up to 3 months, providing up to 18 months of continuous, maintenance-free odor control. Designed for a perfect fit and safe for pets and families, these unscented filters offer a silent, eco-friendly solution to keep your home fresh around the clock.

## Description

desertcart.com: Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filter Replacement for Nature's Miracle Oval Box - Charcoal Filters for Hooded Litter Boxes - Odor Control - Made in USA - 8" x 3" : Pet Supplies

## Features

- PRECISION-CUT CAT LITTER BOX FILTERS REPLACEMENT FOR NATURE'S MIRACLE CORNER LITTER BOX: These cat litter box filters are precision-engineered with exact 8"x3" dimensions specifically designed for Nature's Miracle Oval Hooded Litter Box models. The custom corner cat litter filter ensures complete coverage without gaps or loose edges that could allow odors to escape. This litter box filter replacement installs in under two minutes with zero tools required — simply drop in and enjoy immediate, reliable odor control. Unlike generic litter box filters that shift and leave gaps, these are built specifically for corner hooded litter box designs for a perfect, secure fit every time.
- ADVANCED CARBON FILTERS FOR CAT LITTER BOX — CUTS ODORS UP TO 99%: These premium charcoal filters for cat litter box use advanced activated carbon technology featuring millions of microscopic pores that actively capture and neutralize ammonia, hydrogen sulfide, and malodorous compounds from urine and feces at the molecular level. This litter box charcoal filter chemically bonds with odor molecules to eliminate them entirely rather than masking them with fragrance — cutting cat litter box odors by up to 99% without power, chemicals, sprays, or artificial scents. Superior cat litter filters replacement performance that works passively and continuously around the clock.
- LONG-LASTING LITTER BOX FILTER — 18 MONTHS OF COMPLETE PROTECTION: Each premium cat litter filter delivers up to 3 months of continuous high-performance odor absorption depending on the number of cats and scooping frequency — costing just pennies per day for professional-grade odor control. This 6-pack of charcoal filters for cat litter box provides up to 18 months of complete odor protection at outstanding value, with fewer reorders and lower long-term costs compared to daily sprays and air fresheners. These litter box filters for hooded litter boxes ensure consistent, reliable, and fragrance-free odor elimination in every single replacement cycle.
- USA-MADE CAT LITTER BOX FILTER — CLEAN, SAFE & CHEMICAL FREE: These cat litter box filter replacements are proudly manufactured in the United States using premium-grade activated carbon and water-based adhesives that emit zero harmful VOCs into your indoor air — unlike many imported carbon filters for cat litter box that use toxic chemical adhesives. Every litter box filter replacement undergoes rigorous domestic quality testing to ensure complete safety for cats, children, and environmentally conscious households. Supporting American manufacturing while delivering superior cat litter filters replacement performance your entire family can trust.
- PASSIVE 24/7 CHARCOAL FILTER FOR LITTER BOX — NO POWER, NO MAINTENANCE: Unlike temporary sprays, powders, and air fresheners that dissipate within minutes, this cat litter box filter operates silently and continuously around the clock without electricity, batteries, or daily reapplication of any kind. This passive litter box filter replacement system gives you complete freedom to place your Nature's Miracle Oval Litter Box anywhere in your home without guests detecting unpleasant odors. A consistent, maintenance-free charcoal filter for litter box that keeps your home genuinely fresh every hour of every day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J3NCZ5J |
| ASIN  | B08J3NCZ5J |
| Best Sellers Rank | #43,180 in Pet Supplies ( See Top 100 in Pet Supplies ) #21 in Cat Litter Box Replacement Air Filters |
| Brand Name | FRESH HEADQUARTERS |
| Customer Reviews | 4.4 4.4 out of 5 stars (648) |
| Date First Available  | January 15, 2021 |
| Item Form | Oval |
| Item Type Name | Booda Petmate Cleanstep Filters 2 PACK |
| Item Weight | 0.1 Ounces |
| Manufacturer | FRESH HEADQUARTERS |
| Manufacturer  | FRESH HEADQUARTERS |
| Material Type | Activated Charcoal |
| Pet Type | Cat |
| Product Dimensions  | 8 x 0.25 x 3 inches; 0.1 ounces |
| Scent Name | Unscented |
| Target Species | Cat |
| UPC | 726152256033 |
| Unit Count | 6.00 Count |

## Product Details

- **Brand:** FRESH HEADQUARTERS
- **Item Form:** Oval
- **Item Weight:** 0.1 Ounces
- **Manufacturer:** FRESH HEADQUARTERS
- **Material:** Activated Charcoal
- **Number of Packs:** 6
- **Pet Type:** Cat
- **Scent:** Unscented
- **UPC:** 726152256033
- **Unit Count:** 6.00 Count

## Images

![- Fresh Headquarters 6-Pack Activated Carbon Cat Litter Box Filter Replacement for Nature's Miracle Oval Box - Charcoal Filters for Hooded Litter Boxes - Odor Control - Made in USA - 8" x 3" - Image 1](https://m.media-amazon.com/images/I/713qYZGjYVL.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## 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 Ecuador*
*Store origin: EC*
*Last updated: 2026-08-01*