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Austin Air HealthMate Replacement Filter (Standard Size for HM400)

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$289.99 $349.99
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local_shippingEstimated to arrive May 23 - May 31
Austin Air HealthMate Replacement Filter (Standard Size for HM400)
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This is the replacement filter for the Austin Air HealthMate (HM400). The Austin Air HealthMate was designed to address your everyday air quality concerns. You can check the size of your existing filter by looking for a label on the underside of your unit. Model HM400 indicates standard size filter.

Due to Covid-19 we are no longer able to accept returned replacement filters. When ordering your replacement filter, please ensure you have selected the correct size and type, before confirming your order

How to Change the Filter

Austin Air HealthMate Replacement Filter (Standard Size for

Austin Air Warranty

  • 5 Year Mechanical Warranty
  • 5 Year Pro-Rated Filter Warranty 

In stock items: Products typically ship within 2-3 business days from when you place your order (Please allow 5-7 business days for some MRCOOL products to ship). Due to COVID-19 please allow 7 - 10 days for your order to arrive once you have received shipping confirmation.

Pre-order/Out of stock items: Contact us for estimated shipping timeline. We are experiencing inventory and re-stocking delays due to port congestion. We appreciate your patience and understanding.

High order volume due to COVID-19 may occasionally slow delivery for some items and you may experience extended wait times contacting our Customer Service team.

For the fastest service and online support, please email us at support@airsanctuary.com for information regarding your order.

Read the rest of our shipping policy here.

$289.99 $349.99

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