20 By 25 By 1 Inch Air Filter MERV 13 4 Pack Electrostatic Pleated Replacement For HVAC System Made In USA Reduces Allergens Pollen Mold Bacteria Smoke Odors Breathe Easy Indoor Air Quality

4-Pack MERV 13 air filter for HVAC systems, USA made
✔️ 4-pack with high MERV 13 media, low air resistance for steady airflow

This 4-pack MERV 13 electrostatic air filter replacement fits HVAC systems such as air conditioners and furnaces. It's commonly used in homes and small businesses to improve indoor air quality by reducing pollen, mold, bacteria, smoke and odors.

✅ Size: 20x25x1 inches; actual size 19 11/16 x 24 11/16 x 3/4 inches
✅ MERV 13 rating captures 98% of airborne particles including pollen, mold, bacteria, smoke
✅ Electrostatic media with low pressure drop to keep airflow steady
✅ Made in USA by BNX Converting, LLC; recycled cardboard frame reduces waste
✅ Pack: 4 filters per pack

💡 What is a MERV 13 air filter and how does it affect indoor air quality in HVAC systems?

This handy guide explains it. - Filters out 98% of airborne particles with MERV 13 rating - Maintains good airflow with low resistance - Made in USA with recycled frame and sustainable packaging - Reduces pollen, mold, bacteria, smoke, and odors for breathe-clean air