---
product_id: 273788903
title: "Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla"
brand: "austin air"
price: "₩3864540"
currency: KRW
in_stock: false
reviews_count: 5
category: "Austin Air"
url: https://www.desertcart.kr/products/273788903-austin-air-b400b1-standard-unit-healthmate-air-purifier-bla
store_origin: KR
region: South Korea
---

# 115W energy-efficient motor 99.97% HEPA particle removal 4-stage filtration power Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla

**Brand:** austin air
**Price:** ₩3864540
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your air game—because your workspace deserves nothing less!

## Quick Answers

- **What is this?** Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla by austin air
- **How much does it cost?** ₩3864540 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/273788903-austin-air-b400b1-standard-unit-healthmate-air-purifier-bla)

## 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

- • **Quiet Power Mode:** Low setting offers whisper-quiet operation perfect for focused work or restful sleep.
- • **Quad-Stage Defense:** Four advanced filters trap dust, pollen, chemicals & odors for pristine air.
- • **Odor & VOC Vanquisher:** 780+ cubic inches of activated carbon and zeolite neutralize smoke and harmful gases.
- • **Built to Last & Impress:** Robust 20kg steel frame designed for durability and a sleek professional aesthetic.
- • **Medical-Grade HEPA Precision:** Captures 99.97% of particles as small as 0.3 microns—breathe with confidence.

## Overview

The Austin Air B400B1 HealthMate is a heavyweight air purifier featuring a comprehensive 4-stage filtration system including a true medical-grade HEPA filter and over 780 cubic inches of activated carbon and zeolite. Designed for spaces up to 750-800 sq ft, it effectively removes dust, allergens, VOCs, smoke, and odors with 99.97% efficiency on particles ≥0.3 microns. Operating at 115 watts and 62 decibels on high, it balances powerful purification with manageable noise levels. Its durable steel construction and proven long-term performance make it a trusted choice for professionals seeking cleaner, healthier indoor air.

## Description

The Austin Air HealthMate is designed to address your everyday air quality concerns. It removes a wide range of airborne particles, chemicals, gases and odors and will significantly improve the quality of air in your home. Filter Specifications : STAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the naked eye (e.g. dust, hair and pet dander) STAGE 2 – Medium Particle Pre-filter. Removes small to medium size particles (e.g. molds, spores and pollen) STAGE 3 – Over 780 cubic inches of Activated Carbon and Zeolite. Removes chemicals, gases and odors. STAGE 4 – 60 sq. ft. of True Medical Grade HEPA. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.

Review: I bought this unit about a month ago for my 750 square foot work studio. I absolutely love it and will be getting the smaller one for my home. The air that comes out feels so clean that it's a pleasure to have near me when I'm working. My work studio is full of computers and servers and I've long had a problem with dust. I have skin problems related to the dust and as a result I knew that I had to get something like this to prevent more serious health issues in the future. I did a lot of research and settled on the Austin Air Healthmate after at least a month of research and I couldn't be happier. Normally I have a cleaning lady come in once a month to clean and she always complains about the amount of dust that accumulates in the studio. She just came to do her monthly cleaning at the beginning of this month and was shocked at how little dust there was compared to normal. LOL! She thought I was using another cleaning person behind her back! The build quality of the unit is very, very good, and the shipment came fairly quickly. I keep it on all the time. When I'm at the studio, I have it set to the lowest setting and I find it's fairly quiet at that setting. When I leave for the day I turn it on full blast. At full blast it's kind of noisy. About as noisy as one of my computer servers when it's crunching numbers. I've only had for a month so far, so I don't know how much it's going to affect my electric bill, but whatever it does to my electric bill, it's totally worth it because of the outstanding improvement to the air quality in my studio! If there is one drawback I can think of, it's that the unit is pretty big compared to previous air filters I've had. Sadly, I may have a big problem convincing my wife to let me get one of the junior versions of this, because of the size. But she has noticed the improvement in the air quality in my studio and has been very impressed by it. I may yet be able to sell her on one of these for our home :).
Review: Recently, I moved into a new apartment. I discovered after moving in that my neighbor is a heavy chain smoker and the smoke from his cigarettes was seeping into my bathroom and bedroom. I am a non smoker and found the smell hard to tolerate. I was also very anxious about the smell seeping into my clothes and mattress. The odor was making me cough and making my throat hurt. When I had friends over, they could smell it too. I bought this air purifier based on The Sweethome's recommendation as it apparently removes VOCs from the air better than other purifiers. The price is high but I justified the purchase as an emergency due to how anxious I was about the secondhand smoke exposure. Within a few hours of turning the purifier on, 90% of the cigarette smell was eliminated. I honestly have not smelled any secondhand smoke since using this purifier. I have kept the purifier on high during the day and have it in medium during the night. My apartment is about 800 sq feet and I feel that it does clean the air in the entire unit, even though there are a few different rooms. It sounds like a fan when it is running. I feel like it's a pleasant white noise overall, though the highest setting is a little too loud if you are trying to watch something nearby on a laptop. My only concern is how much the purifier will add to my electric bill. I have only had the purifier for a week, so I will try to follow up on that. To summarize: this filter has been so, so worth it for me. The price is high but if you are in a situation like I am, there is really no price you can put on your own health. Highly recommend. ***UPDATE***1 month use*** After one month of use, I haven't noticed any changes in my electric bill. I love this purifier! ***UPDATE***6 months use*** I still have this air purifier on all the time--on the high setting every day, and on the medium setting every night. It is still working great. I think that it has dipped a bit in performance since I first got it (maybe 5%). There is a significant difference in the air quality when the purifier is on high vs low. The low setting barely does anything, I never use it. I keep the purifier in my bedroom. Once, someone turned the purifier to low without my knowledge and I noticed a smoke smell in the other room--the smoke came from the purifier being on low and not high. Turning it back to high remedied this problem. For people in a similar situation to me, other interventions I suggest to reduce secondhand smoke exposure from your neighbors are to 1) never run the bathroom fan (it seems to suck in smoke from the neighboring unit) and 2) run your dryer as infrequently as possible as this will also suck in smoke from the neighboring unit. Our electric bill runs about $30-40 per month. Using the purifier does not seem to increase the bill at all. ***UPDATE***30 MONTHS OF USE*** Well after nearly 2.5 years I am moving out of my apartment and I am happy to say that the air purifier is still working well. We have not had to replace the filter during our time living here. The smoking neighbor still lives next door and is still smoking (I can smell it in the hallway) but it does not seem to enter our unit at all. For reference, our building is concrete (converted factory). I am planning to bring the air purifier to my next home just to help with dust and other odors in the air, but I am hoping to not run it on high every day any more. The noise has gotten more annoying over time but running it on anything other than the highest level does not seem to help as much. Another thing I wanted to update the review about is maintenance. Every week or so, I use the vacuum attachment to vacuum the sides of the machine. Dust usually builds up pretty quickly on the walls of the machine so clearing it frequently is important. Best of luck to anyone dealing with a challenging secondhand smoke situation.

## Features

- Item Category: Hvac Air Filter
- Item Trademark: AUSTIN AIR
- Material: Mixed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007Y830I |
| Auto Shutoff | No |
| Brand | Austin Air |
| Compatible Models | Air Purifier |
| Customer Reviews | 4.2 4.2 out of 5 stars (155) |
| Date First Available | 7 August 2012 |
| Item Weight | 20.4 Kilograms |
| Model Number | B400B1 |
| Noise Level | 62 Decibels |
| Power / Wattage | 115 watts |
| Product Dimensions | 36.83 x 36.83 x 58.42 cm; 20.41 kg |
| Special Features | Air Purifier |

## Product Details

- **Brand:** Austin Air
- **Control method:** Touch
- **Filter type:** HEPA
- **Item weight:** 20.41 kg
- **Power source:** Corded Electric

## Images

![Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla - Image 1](https://m.media-amazon.com/images/I/51ww2qopQzS.jpg)
![Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla - Image 2](https://m.media-amazon.com/images/I/61wx77530yL.jpg)
![Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla - Image 3](https://m.media-amazon.com/images/I/717HxyaMNwL.jpg)
![Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla - Image 4](https://m.media-amazon.com/images/I/71Fs7tmvMeL.jpg)
![Austin Air B400B1 Standard Unit Healthmate Air Purifier, Bla - Image 5](https://m.media-amazon.com/images/I/71Jd+WlLH3L.jpg)

## Questions & Answers

**Q: How many sq ft is this rated for?**
A: 1500 sf

**Q: what is the difference between the B400 and the HM400 units?**
A: no difference, they are the same thing. Austin Air uses both for the same unit.

**Q: Mine seems to thrum unevenly, as if the motor is off balance.  Is that normal?**
A: Mine does this occasionally, especially after switching from a higher fan speed to a lower one. It usually normalizes within a few minutes though.

**Q: how many square feet does it cover?**
A: 1500 sq ft on high.  This should used more for comparison levels because most of the time you should run the unit on low or medium.  Normally we recommend to our clients to run on high for a few hours when they first get it and then low to medium.  If something happens to give a high contaminant in the area, then raise to high temporarily to alleviate the situation.  We also recommend to over not run right up to your room size limits.  More air changes are better than fewer.  Lastly, keep in mind that walls, doors, furniture obstruct airflow too.  — Thank you, Barb Lulay at USAirPurifiers.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 4 February 2011*

I bought this unit about a month ago for my 750 square foot work studio. I absolutely love it and will be getting the smaller one for my home. The air that comes out feels so clean that it's a pleasure to have near me when I'm working. My work studio is full of computers and servers and I've long had a problem with dust. I have skin problems related to the dust and as a result I knew that I had to get something like this to prevent more serious health issues in the future. I did a lot of research and settled on the Austin Air Healthmate after at least a month of research and I couldn't be happier. Normally I have a cleaning lady come in once a month to clean and she always complains about the amount of dust that accumulates in the studio. She just came to do her monthly cleaning at the beginning of this month and was shocked at how little dust there was compared to normal. LOL! She thought I was using another cleaning person behind her back! The build quality of the unit is very, very good, and the shipment came fairly quickly. I keep it on all the time. When I'm at the studio, I have it set to the lowest setting and I find it's fairly quiet at that setting. When I leave for the day I turn it on full blast. At full blast it's kind of noisy. About as noisy as one of my computer servers when it's crunching numbers. I've only had for a month so far, so I don't know how much it's going to affect my electric bill, but whatever it does to my electric bill, it's totally worth it because of the outstanding improvement to the air quality in my studio! If there is one drawback I can think of, it's that the unit is pretty big compared to previous air filters I've had. Sadly, I may have a big problem convincing my wife to let me get one of the junior versions of this, because of the size. But she has noticed the improvement in the air quality in my studio and has been very impressed by it. I may yet be able to sell her on one of these for our home :).

### ⭐⭐⭐⭐⭐ Review
*by A***D on 13 September 2017*

Recently, I moved into a new apartment. I discovered after moving in that my neighbor is a heavy chain smoker and the smoke from his cigarettes was seeping into my bathroom and bedroom. I am a non smoker and found the smell hard to tolerate. I was also very anxious about the smell seeping into my clothes and mattress. The odor was making me cough and making my throat hurt. When I had friends over, they could smell it too. I bought this air purifier based on The Sweethome's recommendation as it apparently removes VOCs from the air better than other purifiers. The price is high but I justified the purchase as an emergency due to how anxious I was about the secondhand smoke exposure. Within a few hours of turning the purifier on, 90% of the cigarette smell was eliminated. I honestly have not smelled any secondhand smoke since using this purifier. I have kept the purifier on high during the day and have it in medium during the night. My apartment is about 800 sq feet and I feel that it does clean the air in the entire unit, even though there are a few different rooms. It sounds like a fan when it is running. I feel like it's a pleasant white noise overall, though the highest setting is a little too loud if you are trying to watch something nearby on a laptop. My only concern is how much the purifier will add to my electric bill. I have only had the purifier for a week, so I will try to follow up on that. To summarize: this filter has been so, so worth it for me. The price is high but if you are in a situation like I am, there is really no price you can put on your own health. Highly recommend. ***UPDATE***1 month use*** After one month of use, I haven't noticed any changes in my electric bill. I love this purifier! ***UPDATE***6 months use*** I still have this air purifier on all the time--on the high setting every day, and on the medium setting every night. It is still working great. I think that it has dipped a bit in performance since I first got it (maybe 5%). There is a significant difference in the air quality when the purifier is on high vs low. The low setting barely does anything, I never use it. I keep the purifier in my bedroom. Once, someone turned the purifier to low without my knowledge and I noticed a smoke smell in the other room--the smoke came from the purifier being on low and not high. Turning it back to high remedied this problem. For people in a similar situation to me, other interventions I suggest to reduce secondhand smoke exposure from your neighbors are to 1) never run the bathroom fan (it seems to suck in smoke from the neighboring unit) and 2) run your dryer as infrequently as possible as this will also suck in smoke from the neighboring unit. Our electric bill runs about $30-40 per month. Using the purifier does not seem to increase the bill at all. ***UPDATE***30 MONTHS OF USE*** Well after nearly 2.5 years I am moving out of my apartment and I am happy to say that the air purifier is still working well. We have not had to replace the filter during our time living here. The smoking neighbor still lives next door and is still smoking (I can smell it in the hallway) but it does not seem to enter our unit at all. For reference, our building is concrete (converted factory). I am planning to bring the air purifier to my next home just to help with dust and other odors in the air, but I am hoping to not run it on high every day any more. The noise has gotten more annoying over time but running it on anything other than the highest level does not seem to help as much. Another thing I wanted to update the review about is maintenance. Every week or so, I use the vacuum attachment to vacuum the sides of the machine. Dust usually builds up pretty quickly on the walls of the machine so clearing it frequently is important. Best of luck to anyone dealing with a challenging secondhand smoke situation.

### ⭐⭐⭐⭐⭐ Review
*by B***A on 8 April 2019*

This is a simple device designed to do one thing well... it cleans air really well.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*