5-Pack Replacement Bionaire BCM-1845 Humidifier Filter - suitable Bionaire HWF65 Air Filter

Essential for Allergy Sufferers.. Replacement Bionaire BCM-1845 Humidifier Filter - Quantity, 5 Replaces Bionaire HWF65 Air Filter Traps aqua Impurities & Dissolved Solids Before They Become Airborne For best results, change air filter at least once per season or more often depending on air high-grade and use