# Austin Air Standard Replacement Pre-Filter F400A, Black

The **Austin Air Standard Replacement Pre-Filter F400A** is designed to capture large particles like dust, hair, soot, and pet dander, helping to extend the life of the main HEPA filter. With proper care, it lasts for years and can be vacuumed from outside the unit to minimize frequent replacements. For optimal performance, regular maintenance is recommended, with replacement every three months under normal conditions.

**Product Features:**

-   Captures large particles – Effectively removes dust, hair, and pet dander.
-   Extends filter life – Protects HEPA and other inner filters.
-   Long-lasting – Designed to last for years with proper care.
-   Easy maintenance – Can be vacuumed from outside the unit to reduce costly filter changes.  
    

[**Click here**](https://www.dropbox.com/scl/fi/y56368yk1kq3hq9yyiog2/AustinAirManual.pdf?rlkey=uibxrbchy6s256mzou4t6wyo7&e=1&dl=0 "Austin Air Manual") to view the Austin Air Owner's Manual.

## Details

- **Price:** 34.5 USD
- **Vendor:** AUSTIN AIR SYSTEMS
- **Type:** Air Purifier Replacement Filter
- **Tags:** AUSTIN AIR SYSTEMS, EA, OTC TAXABLE, SyncedWithC4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.50 USD | In stock |

## Images

- Austin Air Standard Replacement Pre-Filter F400A, Black

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> Source: [Village Green Apothecary](https://myvillagegreen.com/products/f400a)
> Updated: 2026-06-06