14x14x1 (13_1/2x13_1/2) Nordic Pure Tru Mini Pleat MERV 11 Air Filters 4 Pack

Nominal Size: 14 x 14 x 1, Actual Size: 13 1/2 x 13 1/2 x 3/4 (13.50 x 13.50 x 0.75) Ultimate allergen and airborne particle reduction Great for Residential and Commercial HVAC units More surface area than standard pleats so it lasts longer. Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production. Provides advanced particle capture without compromising airflow, boosting your HVAC system’s efficiency and air quality.