--- product_id: 658575114 title: "Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450" brand: "austin air" price: "Β₯378380" currency: JPY in_stock: true reviews_count: 10 category: "Austin Air" url: https://www.desertcart.jp/products/658575114-austin-air-healthmate-plus-air-purifier-midnight-blue-model-b450 store_origin: JP region: Japan --- # 5-year filter lifespan 4-stage filtration system Covers up to 1,500 sq ft Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 **Brand:** austin air **Price:** Β₯378380 **Availability:** βœ… In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate your space with air so clean, you’ll wonder how you lived without it. ## Quick Answers - **What is this?** Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 by austin air - **How much does it cost?** Β₯378380 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/658575114-austin-air-healthmate-plus-air-purifier-midnight-blue-model-b450) ## Best For - austin air enthusiasts ## Why This Product - Trusted austin air brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quiet Yet Mighty:** Runs smoothly with minimal noise, ideal for bedrooms and workspaces where focus matters - β€’ **Whole-Room Coverage:** Effortlessly cleans spaces up to 1,500 sq ftβ€”perfect for open-concept living or office vibes - β€’ **Odor & VOC Neutralizer:** Eliminates pet odors, smoke, and harmful gases without artificial sprays - β€’ **Powerful 4-Stage Filtration:** Activated Carbon + Zeolite + True HEPA for ultra-pure air - β€’ **Long-Lasting, Low-Maintenance:** Up to 5 years of filter life means less hassle, more fresh air ## Overview The Austin Air HealthMate Plus Model B450 is a robust air purifier featuring a 4-stage filtration system with Activated Carbon, Zeolite, and True HEPA filters. Designed to cover large areas up to 1,500 sq ft, it effectively removes dust, allergens, smoke, odors, and VOCs. With a quiet operation and an impressive 5-year filter lifespan, it offers low-maintenance, long-term air purification ideal for homes and offices seeking healthier, fresher environments. ## Description Buy Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 | 4 Stage Filtration, Activated Carbon And Zeolite, Covers Up To 1,500 sq ft, Quiet, 5 Year Filter Life: HEPA Air Purifiers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Grateful for the HealthMate Plus during Wildfire Season!!! - This is my SECOND Austin Air HealthMate Plus Air Purifier. I purchased the first one in 2018 because of the Washington State wildfire smoke. This unit isn't small, but it is powerful. Wildfire season has become a permanent feature of summer/fall, so I wanted a second unit. Each unit covers 1500 SF on the high setting and my home is larger than this. Shipment was FAST and the unit was packed well to prevent damage. It arrived in perfect condition. As luck would have it, this unit arrived 7/30. On 8/2, several large wildfires broke out within 10-20 miles of my home. Thousands were evacuated. My home did not perish and I was able to maintain good indoor air quality despite the horrible outdoor air quality. Wildfire smoke contains toxic gases in addition to the harmful particulate matter. The good: This unit is made in the USA from steel and has a German fan. Air first passes through a pre-filter designed to capture large and medium sized particles. The air then passes through fifteen pounds of a treated carbon blend specifically designed to remove harmful chemicals and odors. The last layer is a true HEPA medical filter that traps 99.97% of particles, as small as 0.3 microns. It is my understanding that potassium iodide acts as a reactive agent that breaks down specific gas molecules through chemical bonding, rather than just trapping them physically. The unit has a straight forward design with a knob with three fan settings. No app to fuss with. It is a work horse that, with filter exchanges, is meant to last decades. My 2018 unit still has the original filter (and continues to filter effectively), but I only use it when it is smokey. I suspect that the 5-year filter projected lifespan is with continuous use. A noticeable return of household odors or reduced airflow indicates the carbon and HEPA media have reached capacity. The not so good: It is pricey and so are the filter replacements. Although I have not replaced the filter, other reviewers remark that the filter edges can be sharp (wear gloves) and the filter is heavy. Trapped dust and carbon powder can spill out when the old filter is removed. The unit is large (bedside table large). And the high setting is as noisy as a standard box fan set on high (60-65 dB). The medium setting is 50-55 dB and the low is 40-45 dB). On medium, the coverage is 750 SF. I sleep with a box fan on medium or low, and the medium and low air filter settings have similar noise levels that do not disturb my sleep. Review: Fantastic - Love this! I baught 2. One for my bedroom and one for my living room. They are really helping with the new furniture off gassing. I still had to get rid of my bed frame because it was MDF and pressboard and my face was right by the headboard all night. The filter could not filter the air between the head board and my face between each inhale. Although, a fan might have helped if I could have tolerated the wind on my face. Regardless, this filter is great for the MDF electric fireplace (since I don't put my face against that one), new sofa, new area rug , and new accent chairs (all in the living room), oh and new kitchen table and chairs and my new to me used MDF and pressboard desk located in my bedroom. Suggestion: Don't sell everything and start over. Just beg you mom for all of your grandmothers furnature (live and learn). But, these filters are a life saver! On high they are a bit loud. So after the initial air clearing phase, we now turn them down when we are in the room. We turn them on high when we are not using the room (eg living room when sleeping and bedroom when awake) and every time we leave the house. (FYI, before all of this new Furnature, I did not know about chemical sensativity. So, you might be more sensative than I. Still these are great for the appropriately sized room.) ## Features - 4-STAGE FILTRATION FOR CLEANER AIR - Featuring a filter with integrated Activated Carbon and Zeolite, this air purifier captures airborne particles, including dust, pollen, pet dander, mold, smoke, and VOCs, offering a healthier, cleaner environment for your home or office. - HELPS WITH ASTHMA, ALLERGIES, AND PET SENSITIVITIES - This air purifier for home pets removes common allergens like pet dander, dust, and chemicals, improving air quality and promoting better breathing for your family. - CLEAN LARGE ROOMS AND OFFICES - The room air purifier covers up to 1,500 square feet, making it a great solution for larger living spaces, open-concept homes, or as an air purifier for office environments, improving air quality throughout the room. - OPTIMIZED FOR COMFORTABLE ENVIRONMENTS - While it runs efficiently and quietly for general use, this air purifier is designed to minimize noise while operating at full power, making it a great air purifier for bedroom and other spaces where comfort is important. - LOW-MAINTENANCE WITH LONG-LASTING FILTERS - With up to 5 years of filter life, the air purifier minimizes maintenance costs and hassle, offering years of continuous air purification without the need for frequent filter replacements. - NEUTRALIZES ODORS, SMOKE, AND GASES - The filter, combined with Activated Carbon and Zeolite, works to remove pet odors, smoke, cooking smells, and harmful VOCs, providing fresh, clean air without the need for artificial air fresheners for home. - DURABLE, RELIABLE PERFORMANCE - Built to last, this pet air purifier offers consistent, long-term performance, making it an effective solution for improving air quality in your home or office. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GFZIAY2 | | Best Sellers Rank | #105,814 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #160 in HEPA Filter Air Purifiers | | Brand | Austin Air | | Brand Name | Austin Air | | Color | Midnight Blue | | Control Method | Touch | | Controller Type | Button Control | | Customer Reviews | 4.2 out of 5 stars 228 Reviews | | Filter Class | HEPA with Activated Carbon and Zeolite | | Filter Type | HEPA | | Floor Area | 1500 square_feet | | Included Components | Air Purifier | | Item Dimensions D x W x H | 14.5"D x 14.5"W x 23"H | | Item Highlight | 4 Stage Filtration, Activated Carbon And Zeolite, Covers Up To 1,500 sq ft, Quiet, 5 Year Filter Life | | Item Type Name | Air Purifier | | Item Weight | 47 pounds | | Model Number | B450E1 | | Power Source | ac | | Product Dimensions | 14.5"D x 14.5"W x 23"H | | Special Features | Advanced 4-stage filtration system with Activated Carbon and Zeolite, Quiet operation, Long-lasting filter life | | UPC | 769100217342 | | Unit Count | 1 Count | ## Product Details - **Brand:** Austin Air - **Color:** Midnight Blue - **Item Weight:** 47 pounds - **Power Source:** ac - **Product Dimensions:** 14.5"D x 14.5"W x 23"H ## Images ![Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 - Image 1](https://m.media-amazon.com/images/I/815cm2D3oPL.jpg) ![Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 - Image 2](https://m.media-amazon.com/images/I/51Q8Gdy4ZpL.jpg) ![Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 - Image 3](https://m.media-amazon.com/images/I/51zIC0q9aLL.jpg) ![Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 - Image 4](https://m.media-amazon.com/images/I/51ZuoOXSAqL.jpg) ![Austin Air HealthMate Plus Air Purifier, Midnight Blue, Model B450 - Image 5](https://m.media-amazon.com/images/I/71n9m71e4uL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Who should consider the HealthMate Plus?** A: -Those needing an efficient way of removing smoke, formaldehyde, and other dangerous VOCs -Those suffering from Multiple Chemical Sensitivity -Those with pre-existing health concerns -Those in high particle and gas-contaminated areas **Q: Why is the HealthMate Plus the best choice for me?** A: -Medical Grade HEPA effectively removes 99% of airborne viruses that are 0.1 microns and larger -Designed for highly contaminated air -Effective at removing particles in the air including formaldehyde, elements of smoke, dust and pollens **Q: Why choose Austin Air?** A: -Handcrafted In Buffalo NY, USA -Recommended by CDC and EPA, and used by doctors and professional athletes -Uses medical grade HEPA and activated carbon -Filters last 5 years and our units are built to last -Clinically proven **Q: How long does a filter last?** A: -Our filters are designed to last up to 5 years. -Our purifiers are built to last a lifetime. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Grateful for the HealthMate Plus during Wildfire Season!!! *by E***L on August 2, 2026* This is my SECOND Austin Air HealthMate Plus Air Purifier. I purchased the first one in 2018 because of the Washington State wildfire smoke. This unit isn't small, but it is powerful. Wildfire season has become a permanent feature of summer/fall, so I wanted a second unit. Each unit covers 1500 SF on the high setting and my home is larger than this. Shipment was FAST and the unit was packed well to prevent damage. It arrived in perfect condition. As luck would have it, this unit arrived 7/30. On 8/2, several large wildfires broke out within 10-20 miles of my home. Thousands were evacuated. My home did not perish and I was able to maintain good indoor air quality despite the horrible outdoor air quality. Wildfire smoke contains toxic gases in addition to the harmful particulate matter. The good: This unit is made in the USA from steel and has a German fan. Air first passes through a pre-filter designed to capture large and medium sized particles. The air then passes through fifteen pounds of a treated carbon blend specifically designed to remove harmful chemicals and odors. The last layer is a true HEPA medical filter that traps 99.97% of particles, as small as 0.3 microns. It is my understanding that potassium iodide acts as a reactive agent that breaks down specific gas molecules through chemical bonding, rather than just trapping them physically. The unit has a straight forward design with a knob with three fan settings. No app to fuss with. It is a work horse that, with filter exchanges, is meant to last decades. My 2018 unit still has the original filter (and continues to filter effectively), but I only use it when it is smokey. I suspect that the 5-year filter projected lifespan is with continuous use. A noticeable return of household odors or reduced airflow indicates the carbon and HEPA media have reached capacity. The not so good: It is pricey and so are the filter replacements. Although I have not replaced the filter, other reviewers remark that the filter edges can be sharp (wear gloves) and the filter is heavy. Trapped dust and carbon powder can spill out when the old filter is removed. The unit is large (bedside table large). And the high setting is as noisy as a standard box fan set on high (60-65 dB). The medium setting is 50-55 dB and the low is 40-45 dB). On medium, the coverage is 750 SF. I sleep with a box fan on medium or low, and the medium and low air filter settings have similar noise levels that do not disturb my sleep. ### ⭐⭐⭐⭐⭐ Fantastic *by 4***4 on December 29, 2025* Love this! I baught 2. One for my bedroom and one for my living room. They are really helping with the new furniture off gassing. I still had to get rid of my bed frame because it was MDF and pressboard and my face was right by the headboard all night. The filter could not filter the air between the head board and my face between each inhale. Although, a fan might have helped if I could have tolerated the wind on my face. Regardless, this filter is great for the MDF electric fireplace (since I don't put my face against that one), new sofa, new area rug , and new accent chairs (all in the living room), oh and new kitchen table and chairs and my new to me used MDF and pressboard desk located in my bedroom. Suggestion: Don't sell everything and start over. Just beg you mom for all of your grandmothers furnature (live and learn). But, these filters are a life saver! On high they are a bit loud. So after the initial air clearing phase, we now turn them down when we are in the room. We turn them on high when we are not using the room (eg living room when sleeping and bedroom when awake) and every time we leave the house. (FYI, before all of this new Furnature, I did not know about chemical sensativity. So, you might be more sensative than I. Still these are great for the appropriately sized room.) ### ⭐⭐⭐⭐⭐ Austin air review *by P***T on May 27, 2026* This is the best thing I have ever owned. I could tell within an hour that my air was so much more cleaner. I went ahead and bought 2 replacement filters because I know what this thing is up against. The first 24 hours it was left in bedroom best sleep and no stuffy nose upon rising. Second 24 hours in the biggest open area of living room dining room and kitchen area. I could really tell the difference. I wish I had bought this sooner. ## Frequently Bought Together - Austin Air HealthMate Plus Standard Air Purifier Midnight Blue - Advanced 4-Stage Filtration HEPA Air Purifiers For Home with Activated Carbon & Zeolite - Ideal as Air Purifiers for Bedroom - 2 Pack HY1800 True H13 HEPA Replacement Filter Compatible with CHIVALZ/MORENTO/Loytio/Honeyuan/AYAFATO/IOIOW HY1800 Air Purifier, 3-in-1 Filtration System, H13 True HEPA HY1800 Replacement Filter - HY1800 Replacement Filter Compatible with CHIVALZ/MORENTO/Loytio/Honeyuan/AYAFATO/IOIOW Air Purifier, H13 True HEPA Filter (2 Pack) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/658575114-austin-air-healthmate-plus-air-purifier-midnight-blue-model-b450](https://www.desertcart.jp/products/658575114-austin-air-healthmate-plus-air-purifier-midnight-blue-model-b450) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-07*