---
product_id: 296201843
title: "Germ Guardian FLT5900 True HEPA Genuine Air Purifier Replacement Filter J with Activated Charcoal Layer for GermGuardian Purifier AC5900WCA"
brand: "germguardian"
price: "$160.01"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/296201843-germ-guardian-flt5900-true-hepa-genuine-air-purifier-replacement-filter
store_origin: US
region: United States of America
---

# 99.97% particle capture Activated charcoal odor control True HEPA certified filter Germ Guardian FLT5900 True HEPA Genuine Air Purifier Replacement Filter J with Activated Charcoal Layer for GermGuardian Purifier AC5900WCA

**Brand:** germguardian
**Price:** $160.01
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game with GermGuardian’s pure power!

## Quick Answers

- **What is this?** Germ Guardian FLT5900 True HEPA Genuine Air Purifier Replacement Filter J with Activated Charcoal Layer for GermGuardian Purifier AC5900WCA by germguardian
- **How much does it cost?** $160.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/296201843-germ-guardian-flt5900-true-hepa-genuine-air-purifier-replacement-filter)

## 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

- • **Odor-Free Oasis:** Activated charcoal layer neutralizes cooking, pet, and smoke odors for a fresher home vibe.
- • **Breathe Pure, Live Better:** Captures 99.97% of dust, allergens & smoke down to 0.1 microns for pristine air quality.
- • **Extend Filter Life, Save More:** Pre-filter traps large particles, protecting HEPA layer and reducing replacement frequency.
- • **Perfect Fit, Peak Performance:** Certified GermGuardian replacement ensures flawless fit and maximum purifier efficiency.
- • **Scientifically Proven HEPA Power:** Genuine multi-layer HEPA PURE filtration outperforms knockoffs—trust the certified standard.

## Overview

The GermGuardian FLT5900 is a genuine True HEPA replacement filter designed for the AC5900WCA purifier. It captures 99.97% of airborne particles as small as 0.1 microns, including dust, allergens, and smoke. Featuring a multi-layer HEPA PURE filtration system combined with an activated charcoal pre-filter, it effectively reduces odors from pets, cooking, and smoking while extending filter life. Certified for perfect fit and optimal performance, this filter ensures your GermGuardian purifier operates at peak efficiency.

## Description

GermGuardian® FLT5900 HEPA GENUINE Replacement Filter J is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian® AC5900WCA. The use of this genuine Guardian Technologies™ replacement part will maintain the product's performance.

## Features

- GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine GermGuardian high efficiency HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. Our genuine filters effectively trap pollen, harmful bacteria, and pet dander from the air.
- WHY HEPA PURE - HEPA PURE stands out with its multi-layer filtration technology. Backed by scientific testing, we combine extensive research and superior materials to outperform the competition. Beware of knockoffs that compromise on quality
- PURE PARTS, PURER AIR - Genuine GermGuardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your GermGuardian air purifier. Your purifier is only as powerful and effective as the filter you put inside.
- REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking and pets. The FLT21CB4 {ASIN: B08V98KPNQ} carbon pre-filters can be replaced every 2-3 months to help reduce common household odors and extend filter life.
- COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Model AC5900W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | germguardian |
| Model Number | FLT5900 |
| Colour | Flt5900 |
| Product Dimensions | 4.45 x 34.29 x 38.1 cm; 521.63 g |
| Auto Shutoff | No |
| Compatible Models | air_purifier |
| Special Features | True HEPA Filter, Captures 99.97% of dust and allergens as small as 0.1 microns |
| Item Weight | 522 g |

## Product Details

- **Colour:** Flt5900
- **Brand:** germguardian
- **Product dimensions:** 4.4D x 34.3W x 38.1H centimetres
- **Floor area:** 1760 Square Feet
- **Specification met:** Certified HEPA

## Images

![Germ Guardian FLT5900 True HEPA Genuine Air Purifier Replacement Filter J with Activated Charcoal Layer for GermGuardian Purifier AC5900WCA - Image 1](https://m.media-amazon.com/images/I/816H9xpG4rL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Germ Guardian FLT5900 True HEPA Genuine Air Purifier Replacement Filter J for GermGuardian AC5900WCA
- GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825
- GermGuardian LB4000 Genuine UV-C Replacement Bulb for AC4300BPTCA, AC4825, AC4850PT & AC4900CA Germ Guardian Air Purifiers

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*