HM400

Name: Austin HM400
Brand: Austin
Rating: 88 (2 reviews)

Released Jan 1, 2025 · Analysis updated Mar 5, 2026

Austin Air Healthmate HM400 HEPA air purifier with five-year filter life, 1,500 sq ft coverage, and 15 lbs carbon-zeolite blend for VOC removal via simple one-dial operation. The Austin HM400 scores 88/100 based on 2 expert reviews in the air purifiers category. Coverage includes reviews from Ecopicksgo and Housefresh.

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based on 2 expert reviews

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2 Expert Reviews

Jan 1, 2025

The Austin Air HealthMate HM400 is a high-end, heavy-duty air purifier built for people who want powerful, long-term air cleaning performance.

Feb 16, 2026

The Austin Air HealthMate is the best air purifier on the market for dealing with severe air quality issues connected to chemical gasses, unwanted odors and VOCs.