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Austin Air Allergy Machine Standard Replacement Filter | True HEPA + HEGA

SKU FR405B
Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99

In Stock & Ready to Ship

Orders ship in 1-2 business days with a 4-7 day ETA. Returns are accepted within 30 days. View Policy Here.

Color: White
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When you place an order, we confirm stock availability before charging your card. Orders typically process within 1-2 business days, and shipping is fast—most orders arrive within 4-7 days. We use reliable third-party carriers and provide tracking information promptly.

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We're committed to your happiness with every purchase. Need assistance? Just reach out. You have 30 days from delivery to return items in their original condition. We process refunds promptly, usually within 3 business days of receiving your return.

For more info, check out our full Returns & Refunds Policy here.

Austin Air Allergy Machine Replacement Filter | Advanced HEPA + HEGA Filtration for a Healthier Home

Specialized Allergy Relief with Medical-Grade Filtration

The Austin Air Allergy Machine Replacement Filter is designed to address the specific needs of individuals suffering from allergies and respiratory sensitivities. Built for standard-size units, this 4-stage filtration system efficiently captures and removes a broad range of airborne particles, allergens, odors, and chemical gases.

Ideal for homes, offices, and any indoor spaces where clean, breathable air is essential for comfort and health.


Why Choose the Austin Air Allergy Machine Replacement Filter?

True Medical-Grade HEPA Filtration: Captures 99.97% of particles larger than 0.3 microns and 95% down to 0.1 microns.
Military-Grade HEGA Carbon Cloth: Provides enhanced adsorption of gases, VOCs, chemicals, viruses, and bacteria.
Effective Allergen Removal: Traps dust, pollen, mold spores, pet dander, and microscopic irritants.
Long-Lasting Performance: Filter designed to last up to five years under typical residential conditions.
Consistent Purification: Maintains reliable air cleaning throughout the filter’s lifespan.


4-Stage Filtration Breakdown

  1. Large Particle Pre-Filter: Captures visible dust, hair, and pet dander.

  2. Medium Particle Pre-Filter: Traps mold spores, pollen, and medium-sized particulates (available in gray, blue, or green).

  3. True Medical-Grade HEPA (60 sq ft): Removes ultra-fine particles including allergens, bacteria, and viruses.

  4. Military-Grade HEGA Carbon Cloth: Adsorbs gases, odors, VOCs, and airborne chemical contaminants.


Benefits of Replacing Your Filter

🌿 Reduces Allergy Symptoms: Cleaner air with fewer irritants.
🌬️ Neutralizes Odors and VOCs: Enhanced carbon filtration protects against harmful gases.
🛌 Supports Healthier Sleep: Clean air helps reduce nighttime coughing, sneezing, and breathing difficulties.
🏠 Improves Overall Indoor Air Quality: Helps create a healthier, more comfortable home environment.


Important Ordering Information

  • This filter is specifically designed for standard-size Austin Air Allergy Machine units.

  • Model HM400 indicates standard-size compatibility.

  • Confirm filter size and type before ordering. Incorrect orders may be subject to a restocking fee.

Tip:
Check the label under your air purifier for model number confirmation.

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