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Purifier vs Humidifier
Decide whether to filter dust, smoke, pollen, and odors with an air purifier or add moisture to dry air with a humidifier.
Austin Air B450 Powerful Air Purifier with HEPA Medical-Grade Filtration System
Meet the Austin Air Healthmate Plus—your new best friend in the fight against dirty air. This isn't just any purifier; it's a beast, armed with medical-grade HEPA technology that doesn't mess around, capturing 99% of those pesky airborne nasties (yes, even viruses and bacteria as tiny as 0.1 microns). 🌬️
Why you'll love it? Well, besides making your air cleaner than a whistle, it's like a health guardian angel: slashing viral loads (bye-bye, infection risks), kicking headaches and nausea to the curb, and even giving your immune system a little pep talk. And for those nights? It tucks you in with better sleep and less snoring—your partner will thank you.
Perfect for: anyone living where the air quality makes you go 'yikes' (wildfire neighbors, highway huggers), the chemically sensitive among us, and those who've got health stuff going on. Because breathing easy shouldn't be a luxury.
Under the hood, it's packing serious heat: a whopping 15 lbs. of activated carbon and a 60 sq. ft. HEPA filter that doesn't quit, all wrapped in a 360° perforated steel intake that sucks in the bad stuff. With a 3-speed fan that's got more settings than your favorite blender and CSA approval to boot, it's built tough. Oh, and the filter? It's in it for the long haul—up to 5 years. The unit itself? Basically immortal.
Features
- Removes 99% of airborne contaminants
- Broad-spectrum adsorption technology
- Reduces viral load and chemical exposure symptoms
- Improves sleep quality and reduces snoring
- Medical-Grade HEPA filtration
General specs
- Brand: Austin Air
- Model: B450
- Seller: Amazon
- ID: B06X16GY9J
- Motor: High efficiency motor rated for continuous use at high RPM
- Weight: 47 Pounds
- Dimensions: 14.5″L x 14.5″W x 23″H
- Fan Speeds: 3
- Filtration Stages: Large Particle Pre-filter, Medium Particle Pre-filter, Activated Carbon, Potassium Iodide Impregnated Carbon and Zeolite, True Medical Grade HEPA
- First listed by seller: 4/30/25
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
$895.00
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Third-party seller
FBA
Shippable
New from
$895.00
Only from New + Shippable live offers
New offers
Third-party seller
· FBA · Shippable
$895.00
Third-party seller
· Shippable
$895.00
Offers updated: 6/3/26
Price History for seller Amazon
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Austin Air B450 Medical-Grade HEPA filtration
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Clorox Home Appliances 11030
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ToLife TZ-K2 H13 HEPA filtration system
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YARIKI P280 Covers up to 1500 sq ft
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| Brand | Austin Air | HATHASPACE | Dkenicor | Clorox Home Appliances | ToLife | YARIKI |
| Model | B450 | HSP002 | HEPA | 11030 | TZ-K2 | P280 |
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| Price | $895.00 | $299.99 | $149.99 | $139.95 | $69.99 | $47.59 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Apr 23, 2026 | May 24, 2026 | May 24, 2026 |
| Noise Level | Whisper-quiet | 36dB in sleep mode | 30 dB | Ultra-quiet | ||
| Coverage Area | Up to 1500 Sq. Ft. | Up to 5000 square feet | Up to 2000 sq ft | |||
| Product Dimensions | 9.45 x 16.54 x 27.17 inches | 15.35 x 15.35 x 29.9 inches | 8.74"D x 8.74"W x 14.65"H | 6.5 x 12.99 x 16.34 inches | 6.1 x 12 x 15.4 inches | |
| Item Weight | 40.78 Pounds | 5.94 pounds | 8.44 Pounds | 8 Pounds | ||
| Country of Origin | China | China | China | |||
| Date First Available | May 20, 2025 | August 9, 2023 | April 18, 2025 | |||
Austin Air B450 Medical-Grade HEPA filtration
$895.00
When this device makes sense
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