---
product_id: 1143665
title: "Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825"
brand: "germguardian"
price: "€ 40.31"
currency: EUR
in_stock: true
reviews_count: 13
category: "Germ Guardian"
url: https://www.desertcart.it/products/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99
store_origin: IT
region: Italy
---

# Activated carbon odor control Filters wildfire smoke 99.97% particle capture Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825

**Brand:** germguardian
**Price:** € 40.31
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Brilliance: Elevate your air, elevate your life

## Quick Answers

- **What is this?** Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825 by germguardian
- **How much does it cost?** € 40.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99)

## Best For

- germguardian enthusiasts

## Why This Product

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

## Key Features

- • **Wildfire Ready:** Effectively filters harmful wildfire smoke and urban pollutants
- • **Odor Neutralizer:** Activated carbon pre-filter traps odors from pets, cooking, and smoke
- • **Certified Genuine:** North American made with rigorous lab-tested HEPA PURE technology
- • **Effortless Upgrade:** Easy pop-in replacement compatible with multiple GermGuardian models
- • **Microscopic Defense:** Captures 99.97% of particles as small as 0.1 microns for truly pure air

## Overview

The GermGuardian FLT4825 Genuine HEPA PURE Replacement Filter is engineered to trap 99.97% of airborne particles down to 0.1 microns, including dust, pollen, pet dander, and wildfire smoke. Featuring a multi-layer filtration system with an activated carbon pre-filter, it reduces odors and volatile organic compounds for fresher indoor air. Proudly manufactured in North America and compatible with a wide range of GermGuardian air purifiers, this filter ensures a perfect fit and superior air quality, making it an essential upgrade for health-conscious homes.

## Description

In today's rapidly changing environment, the air we breathe is no longer as pure as it once was. Urban growth, industrial emissions, and the luxuries of modern living have introduced a myriad of pollutants into our everyday lives. From bustling cities to quiet suburban homes, the threat of inhaling harmful particles like smoke, chemicals, and allergens has become an everyday concern. At Guardian, we can help you tackle these challenges at the microscopic level. Our FLT4825 Genuine HEPA filter traps 99.97% of airborne viruses, bacteria, mold spores, and particles as small 0.1 microns. While off-brand imitators claim to do the job, they often fall short, allowing minuscule but harmful particles to remain, posing a threat to our health. Investing in a high-quality filter, offering certified fit and superior filtration, is an investment in yourself and your family. Our Guardian air purifier replacement filters not only ensure a snug fit but also promise unparalleled filtration efficiency. In an era where the quality of the air we breathe can significantly impact our health, opting for Germ Guardian HEPA PURE™ is a step towards a purer future.

Review: Great filter! Great price! - First of all, love my GermGuardian air cleaner! Works well, relatively quiet, bonus UV light. This is the OEM replacement filter which is exactly the filter that came with the unit and was around $20 when I purchased it. Compared to most other "name brand" models of air purifiers, that's really inexpensive. Great value in this unit. There is both a HEPA and charcoal foam filter. Pop out the old one and pop in the new one. Super easy! Improved air quality and some nice white noise for when you go to sleep, lol.
Review: Great Filters! - These are quality filters that work well to keep our air quality environment healthier. They are easy to remove and replace. Our home has older carpeting and I think we'll change our filters out every four months. We really notice a difference in the freshness of the air using these well made filters!

## Features

- Genuine HEPA PURE Air Filter: Experience the power of authentic HEPA PURE air filtration with this GermGuardian filter replacement engineered to efficiently capture 99.97% of particles as small as 0.1 microns, including dust, pollen, and pet dander
- Why HEPA PURE: Proudly manufactured in North America and backed by rigorous scientific testing using reputable independent labs, this genuine HEPA filter features unmatched multi-layer filtration technology for a safer, cleaner, more breathable air
- Reliable Room Deodorizer: The activated carbon pre-filter traps and absorbs volatile organic compounds along with dust, pet hair, and other large particles, effectively reducing odors from smoking, cooking, and pets
- Compatible Models: This GermGuardian air purifier filter replacement works with models: AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT, AC4880, AC4900CA, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian Model AP2200CA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0055521W0 |
| Are Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | #611 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Air Purifier Filters |
| Brand | GermGuardian |
| Color | Green |
| Customer Reviews | 4.8 4.8 out of 5 stars (38,886) |
| Department | All Ages |
| Dial Color | Yellow |
| Display Type | Digital |
| Frame Material | Plastic Fibers |
| Global Trade Identification Number | 00895916000868 |
| Included Components | Genuine GermGuardian HEPA Replacement Filter |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.6 ounces |
| Item model number | FLT4825 |
| Manufacturer | Guardian Technologies |
| Material | Plastic Fibers |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of pieces | 1 |
| Product Dimensions | 4.76"W x 15.77"H |
| Shape | Rectangular |
| Size | 1 Count (Pack of 1) |
| Special Feature | HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. |
| Style | HEPA Pure |
| UPC | 895916000868 |
| Warranty Description | No warranty. |

## Product Details

- **Brand:** GermGuardian
- **Color:** Green
- **Display Type:** Digital
- **Frame Material:** Plastic Fibers
- **Indoor/Outdoor Usage:** Indoor
- **Material:** Plastic Fibers
- **Product Dimensions:** 4.76"W x 15.77"H
- **Shape:** Rectangular
- **Style:** HEPA Pure

## Images

![Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825 - Image 1](https://m.media-amazon.com/images/I/71lBCV54ehL.jpg)

## Questions & Answers

**Q: The red light is still flashing after I put a new filter in.  (Red light flashes indicating filter needs to be changed.)  I don't see a reset button.**
A: You have to push and hold the UV Control Button for 5 seconds to reset the Filter Change indicator.

**Q: do we only need  this filter? it has the black and white part? or do we need to buy another one?**
A: Yes you do need to buy another one...But if you keep cleaned off it will last about  a year...I love mine so much bought another one ,because I live in 2,000 sq ft...

**Q: Can the pre-filter be sprayed off with water?  We use it next to the cat litter box and it gets dusty fast!**
A: I don't recommend it. The filter will crumble and fall apart (i've tried!). What I normally do is get a disinfectant wipe and wipe the filters down. I have cats too and mine is also relatively close to the liter box.

**Q: how often do I change filter?**
A: I thought the sign signal would come up to replace? Or you just replace without the sign coming up? I had mine for more than a year and I haven't changed the filter because the sign never came up?  I don't use it all day just when the kids are in the room mostly during night time and it is in low.  Could that be it? Should I have it on even when the kids are not in the room?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great filter! Great price!
*by K***N on November 12, 2025*

First of all, love my GermGuardian air cleaner! Works well, relatively quiet, bonus UV light. This is the OEM replacement filter which is exactly the filter that came with the unit and was around $20 when I purchased it. Compared to most other "name brand" models of air purifiers, that's really inexpensive. Great value in this unit. There is both a HEPA and charcoal foam filter. Pop out the old one and pop in the new one. Super easy! Improved air quality and some nice white noise for when you go to sleep, lol.

### ⭐⭐⭐⭐⭐ Great Filters!
*by B***3 on August 22, 2025*

These are quality filters that work well to keep our air quality environment healthier. They are easy to remove and replace. Our home has older carpeting and I think we'll change our filters out every four months. We really notice a difference in the freshness of the air using these well made filters!

### ⭐⭐⭐⭐⭐ Nice Air filter
*by B***E on December 17, 2025*

Works great! Makes machine more quiet. Air seems good. Used in bedroom for clean sleeping. Glad I got the subscription.

## Frequently Bought Together

- GermGuardian Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825
- Germ Guardian FLT5000 True HEPA Genuine Air Purifier Replacement Filter C for GermGuardian AC5000E, AC5250PT, AC5300B, AC5350B, CDAP5500, and More
- Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for GermGuardian AC4100, AC4150P, AC4150BL, and More

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-28*