For California Consumers

Enter our Monthly draw to win a FREE Fresh Air LA-3500 v.2.0 Living Lightning™ Alpine Air purifier.

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I have a 6-plate Model# HMA-250 air purifier. What does "right side only" mean? Are replacement ozone plates still available for this model?

This is a commercial air purifier, manufactured in early 1990's. Its sole purpose was to sanitize the air and it did not feature ionization for removal of airborne particles, thus this machine was not meant for residential 24/7 operation. Parts for this model, including the right-side only (single side) ozone plates are no longer available as of many years ago, and our universal ozone plates do not fit this model. We recommend you upgrade this machine to the newest commercial air purifier — IPC 4000 — to be used in your business; OR, through our trade-in program you can obtain a residential model at a big discount, which could be used effectively in your home for 24/7 effective air pollution control.