# Austin Air it Replacement Pre-Filter F100B, White

The **Austin Air "it" Replacement Pre-Filter F100B** is designed for the Austin Air "it" Personal HEPA Air Purifier. It captures large particles like dust, lint, hair, and pet dander, preventing clogging of the Medical-Grade HEPA filter. Under normal residential use, it lasts up to three months. For added protection, upgrade to the VOC Carbon Wrap, which also adsorbs VOCs, chemicals, gases, and odors, with the same three-month lifespan.

**Product Features:**

-   Replacement Pre-Filter for Austin Air it Personal HEPA Air Purifier  
    
-   Helps capture larger particles like lint, dust, fibers, and pet fur  
    
-   Works to prevent clogging of the main Medical-Grade HEPA Filter  
    
-   Lasts up to 3 months before needing replacement under normal residential use  
    
-   Dimensions: 0.25 in. x 3.5 in. x 40 in.
-   Manufacturer Part Number: F100B

[**Click here**](https://www.dropbox.com/scl/fi/qnrps0ztruwiiiy7iqpo3/Austin-it-Single-Page-Manual.pdf?rlkey=1zylmqqupdo87g43ejbz67ado&e=1&dl=0 "Austin Air Manual") to view the Austin Air Owner's Manual.

## Details

- **Price:** 10.0 USD
- **Vendor:** AUSTIN AIR SYSTEMS
- **Type:** Air Purifier Replacement Filter
- **Tags:** AUSTIN AIR SYSTEMS, EA, OTC TAXABLE, SyncedWithC4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.00 USD | In stock |

## Images

- Austin Air it Replacement Pre-Filter F100B, White
- Austin Air it Replacement Pre-Filter F100B, White

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> Source: [Village Green Apothecary](https://myvillagegreen.com/products/f100b)
> Updated: 2026-06-06