AirPura Felt Gaskets is the original AirPura accessory.
The AirPura felt gaskets come in a set of two gaskets: top and bottom.
The felt gaskets are used in all models of AirPura air purifiers to seal the filter compartment.
The felt gaskets help eliminate the polluted air by-pass and increase the air filtration efficiency of AirPura air purifiers.
The felt gaskets also help eliminate the toxic off-gassing associated with the use of regular rubber gaskets.
As such, they help keep AirPura units off-gassing free and make them safe for use by individuals with MSC (Multiple Chemical Sensitivity).