The Rotobrush air duct cleaning equipment is equipped with dual HEPA filters. These HEPAs filter 99.97% down to 0.3 microns.
When placing your order please indicate rather you are wanting 1 or 2 filters- the pricing is for 1 HEPA, the Standard, aiR+ and aiR+ XP units all run with 2 filters
BrushBeast unit only needs 1 HEPA filter
$149.95 – $299.95