Austin Air Large Pre Filter for Standard Machines 5 Year O5% White F400B

Austin Air Large Pre Filter for Standard Machines White Color F400B UPC: 769100040032 MPN: ANA-F400B The Austin Air Replacement Pre-Filter (F200) replaces the pre-filter that comes with Austin Air standard-size air purifiers. This pre-filter traps particles over ~10 microns that can easily be seen with the eye during the first stage of Austin Air's multi-stage filtration process.  The pre-filter thus helps to prolong the life of the inner filters, especially the HEPA filter. The F200 pre-Filter lasts for years under normal operating conditions and with regular care. Because it can be seen through the air cleaner's grille, choose the Black F200 pre-filter for Black-Silver-Blue units or the White F200 pre-filter for Sandstone-White units. The Austin Air F200 Pre-Filter Features: Austin Air Replacement Pre-Filter (F200) captures large particles over 10 microns, like dust, hair, soot and pet dander - Protects life of HEPA and other inner filters. Lasts for years with proper care, under