Genuine BlueAir Replacement Particle Air HEPA Filters for the BlueAir 500 & 600 Series Air Purifiers, 3pk.    Fits BlueAir models; 501, 503, 550E, 601, 603, 650E.  Part Number 500SSM, UPC 689122000060.

To ensure a long, problem free life expectancy, BlueAir recommends replacing this filter every six months, especially homes that that have breathing issues or allergies.     The job of this filter is trap very small, microscopic airborne allergens that are pulled out of your home's air.   After 6 months of usage, the filter becomes clogged with particles that make pushing air through them more difficult, causing your air purifiers to work harder, and hotter.  

Using your BlueAir with a dirty filter will dramatically reduce the life expectancy of the unit, and once the filter becomes completely clogged with particles, the air will no longer be able to exhaust through the filter, so it finds any other way it can to exhaust from the unit, causing a re-pollution of the air surrounding your air cleaner.

GoVacuum now offers a BlueAir Air Purifier Filter Subscription program to help you get in the habit of replacing your filters every six months.   If you chose to subscribe, you will receive a shipment of filters for your BlueAir Air Cleaner every six months automatically.  You will still enjoy free shipping on your orders, as well as 60 Day Returns, and free return shipping should need to return your order.   Simply use the included free return label to send us back the filters at no charge, and once we receive them back, we'll issue you a FULL 100% refund, without any restocking fee's, or shipping charges deducted.

No commitment our contract is required, and you may cancel at any time.