How much does this cost to the nearest dollar?

Filtrete F2 Room Air Purifier Filter, True HEPA Premium Allergen, Bacteria, and Virus, 13 in. x 8.2 in., works with devices and
Our top-of-the line filter captures 99.97% of airborne particles from the air passing through the filter media**, including dust, allergens, bacteria and viruses. Designed with electrostatic air filtration, the Filtrete Premium Allergen, Bacteria & Virus True HEPA Filter traps particles 1000x smaller than the human eye can see. Say hello to cleaner, fresher indoor air. CLEANER AIR CAN BE YOURS; The Filtrete Air Purifier device and its filter help reduce airborne particles in the air you breathe AIRFLOW; Helps maintain sufficient airflow, good for your

Price is $40.00

Price: $39.95