How to Replace the Filter in Your Sans Air PurifiersUpdated 2 hours ago

We recommend replacing your filter every three months. When it’s time, the LED above the UV button will flash red.

Steps for Sans Air Purifier (Large)

1. Unplug your purifier and open the rear panel. Press the back with your thumb and pull the panel off.
2. Remove the old filter. Use the fabric tabs at either end to pull the filter downward and outward.
3. Insert the new filter. Remove all plastic wrapping first, then insert it with the tabs facing out. This makes it easy to remove next time.
4. Close the rear panel until it clicks. Make sure all four sides of the panel sit flush with the machine.
5. Plug in and power on. Plug in the unit and gently press the power button.

This video shows each step.

Steps for Sans Air Purifier Mini

1. Turn off and unplug your purifier. Place the unit sideways or upside down. Twist the base panel counterclockwise to unlock it, then pull the panel out.
2. Remove the old filter from the unit.
3. Insert the new filter. Remove all plastic wrapping first, then place the new filter in the unit.
4. Reattach the base panel. Align the arrows, push in, and rotate clockwise until it locks. Flip the unit upright.
5. Plug in and power on. Plug in the unit and gently press the power button.

This video shows each step.

Reset the filter replacement indicator

Press and hold the UV button for seven seconds. The UV button sits below the magnifying glass icon. It’s labeled “UV” and has a picture of a filter.

Need a hand?

Reach our team via email or live chat, and we’ll be happy to help.