---
product_id: 19845578
title: "StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology"
brand: "brand: bbinfinite"
price: "$0.39"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/19845578-stenchx-pluspet-active-carbon-pre-filter-4-pack-ac4825-filter
store_origin: US
region: United States of America
---

# StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology

**Brand:** brand: bbinfinite
**Price:** $0.39
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology by brand: bbinfinite
- **How much does it cost?** $0.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/19845578-stenchx-pluspet-active-carbon-pre-filter-4-pack-ac4825-filter)

## Best For

- brand: bbinfinite enthusiasts

## Why This Product

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

## Description

Full description not available

## Images

![StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology - Image 1](https://images-na.ssl-images-amazon.com/images/I/81Aw8c5hl8L.jpg)
![StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology - Image 2](https://images-na.ssl-images-amazon.com/images/I/81a5EfgUFSL.jpg)
![StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology - Image 3](https://images-na.ssl-images-amazon.com/images/I/81uYQMW%2BEZL.jpg)
![StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology - Image 4](https://images-na.ssl-images-amazon.com/images/I/716iI9VX3fL.jpg)
![StenchX PlusPet Active Carbon Pre-Filter 4-Pack (AC4825 filter) for use with the GermGuardian FLT4825 HEPA Filter, Filter B. Premium AC4825 Series Replacement Filter with AllerBlockX Technology - Image 5](https://images-na.ssl-images-amazon.com/images/I/31P8eD-eb3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Breathing free
  

*by R***U on Reviewed in the United States on May 19, 2017*

Some reviews have said it has no velcrow which is true, but so long as at least one bit stays on your filter's frame it doesn't matter. The random mesh is much better, being denser, than the prefilter that came with either of my other main stage filters, and since they are folded in the package if so much as one of the teeth sided velcrow stays on the frame, the bend will hold it in place until the backing is reattached.

### ⭐⭐⭐⭐⭐ 







  
  
    Breathe in.....Exhale....ahhhhh!!!!
  

*by J***R on Reviewed in the United States on August 11, 2016*

I love these filters!  I love my germ guardian!  I have an asthmatic,allergic, eczema ridden teenager.  Did I mention he's an active boy?  I tried the germ guardian along with a dehumidifier last year because his dorm room was very humid and contained carpet. He's suffered with this since birth so we removed all carpet and all other allergen triggers (shrubbery, certain chemical cleaning products in his space, etc) at home.  After installing the two devices on campus, he didn't have any asthma attacks and his allergy symptoms remained at bay with his regular meds. As a mom, with a child away for the first year, this was wonderful. Good news right?  But here's the best surprise of all!  When he came home this summer he bought the germ guardian home and turned it on. Not only does it picks up particle triggers in the air, it actually helps neutralize the feet fragrance in the room!  God is good and merciful to this old girl living in a house full of men!! I'm truly thankful, you have no idea!

### ⭐ 







  
  
    One Star
  

*by C***3 on Reviewed in the United States on January 26, 2017*

I did not like the quality of these compared to my original filters

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**Shop now:** [https://www.desertcart.us/products/19845578-stenchx-pluspet-active-carbon-pre-filter-4-pack-ac4825-filter](https://www.desertcart.us/products/19845578-stenchx-pluspet-active-carbon-pre-filter-4-pack-ac4825-filter)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*