Compatible Carbon Replacement for Hunter 30900 HEPAtech Air Purifier Pre-Filter.This 30900 air purifier filter contains a sub-micron (electrostatic) filter which captures up to 99.97% of airborne particles as small as .1 microns. Hunter recommends replacing your Hepa filters on the QuietFlo Filter every six months for optimal performance. The Atomic Brand air hepa replaces Hunter model air cartridge fits for models 30300, 30300A and 30302.
Fits Hunter Quiet Flo Models:
QuietFlo 30900 fits models 30300, 30300A and 30302