Austin Air Standard Replacement Filters – Choose Your Filter Type

Austin Air Standard Replacement Filters are designed to last up to 5 years under normal residential use. Each filter is made in the USA and includes a large particle pre-filter, medium particle pre-filter, medical-grade True HEPA filter, and activated carbon or HEGA cloth—depending on the model.

These filters are compatible with all standard-size Austin Air Purifiers (HM400 units). Not sure which filter you need? Simply check the label on the bottom of your unit or choose based on your model and health needs.

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🔍 Choose the Right Filter:

🔸 HealthMate Standard Filter

Best for general air purification. Combines True HEPA and activated carbon to remove 99.97% of airborne particles down to 0.3 microns, as well as household chemicals, odors, and gases.

🔸 HealthMate Plus Standard Filter

Ideal for those with chemical sensitivities. Features all the benefits of the HealthMate, plus potassium iodide for enhanced removal of VOCs, formaldehyde, and other harmful gases.

🔸 Allergy Machine Standard Filter

Designed for people with asthma or allergies. Uses a HEPA filter plus military-grade HEGA carbon cloth for fast, efficient removal of airborne particles, allergens, bacteria, and viruses.

🔸 Bedroom Machine Standard Filter

Austin Air’s most advanced filter. Includes HEPA, carbon, and HEGA filtration for those with sleep or respiratory issues, or anyone seeking the most comprehensive air cleaning available.

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📦 Specifications:

• Compatibility: Fits all standard-size Austin Air units (HM400)

• Filter Life: Up to 5 years

• Made in the USA

• Includes pre-filter and main filter assembly

✅ This product ships directly from the manufacturer.
🔁 Also available with auto-ship for easy filter replacement and 10% savings.