Replacement filter (part #2801) for MyAir™ model 2780A
- Turn OFF and unplug your air purifier. Twist the bottom cover clockwise to access the filter.
- Remove and dispose the old filter(s).
- Insert replacement filter(s) and replace the bottom cover. Twist bottom cover counterclockwise to lock back into place.
- Plug in and power ON your air purifier. Reset filters by pressing and holding the filter reset button for 3 seconds - a beep will sound indicating filter has been reset.