All standard size units are interchangeable with all standard size filters. So, if you purchased a standard size HealthMate® and would like to upgrade to a Bedroom Machine®, simply purchase a replacement Bedroom Machine® 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.
Filter Specifications
You can check the size of your existing filter by looking for a label on the underside. Model HM400 indicates standard size filter.