MERV-13 Filter (16 x 20 x 2) - 4039391

• Traps particles down to 0.3 microns
• 90% ASHRAE Dust Spot
• 16" x 20" x 2"

Replacement filters for Santa Fe Classic and Impact units. MERV 13 comes standard in these whole house ventilating dehumidifiers because it catches the fine contaminants lower-rated filters let through, including microscopic allergens, bacteria, smoke, and PM2.5. Vacuum it on a regular basis to keep airflow strong and replace it every 6 months.