How long do electrostatic air filters last?

There is a difference between disposable electrostatic air filters and washable electrostatic air filters. Disposable electrostatic air filters last 1-3 months, while the washable electrostatic air filters last many years. Many washable electrostatic air filters offer lifetime warranties. 

Check out our Best Washable AC Filters post to see our pick for the best electrostatic air filter. 

Or, shop now for Washable Electrostatic Air Filters on amazon

We also have our favorite brands listed below if you would prefer browsing our site. 

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