Main Control Board with Speed Control Knob - Air Scrubbers

Compatibility: Abestorm Filteair HEPA 550 Air Scrubber Abestorm Filteair HEPA S1 Air Scrubber Abestorm Filteair HEPA S2 Air Scrubber Abestorm Filteair HEPA S3 Air Scrubber Abestorm Filteair HEPA V1 Air Scrubber Abestorm Filteair HEPA V2 Air Scrubber Abestorm Filteair HEPA V3 Air Scrubber Note: Our air scrubber main control board is available in several versions. To ensure compatibility with your device, please verify the version of your main control board before purchasing. For easy identification, we've provided a detailed illustration below. Simply match your main control board to the corresponding version in the image to make the right choice.