8-Pack Replacement Vornado Evap1 Humidifier Filter - matching Vornado MD1-0002, MD1-0001 Air Filter

Essential for Allergy Sufferers.. Replacement Vornado Evap1 Humidifier Filter - Quantity, 8 Replaces Vornado MD1-0002, MD1-0001 Air Filter Traps moisture Impurities & Dissolved Solids Before They Become Airborne For best results, change air filter at least once per season or more often depending on air superior and use