(We recommend washing electrostatic air cleaners every month or 12 times per year. For DIRTY environments or most efficient filtration, you may need to wash filters more often...do twice-a-month visual checks for the first few months.)

Electrostatic Air Cleaners are effective on pollen of 0.5 microns and larger. They are washable & reusable. They are easy to clean, just hose them off! The electrostatic charge traps fine dust and bacteria in the filter.