20X25X4 Furnace Filter | AirPurete AP-3M20254 | Actual Size: 19.50 x 24.50 x 3.75 | MERV 11 | Pack of 4

The AirPurete AP-3M20254, Merv 11 furnace filters are engineered with a pleated design that maximizes surface area to capture airborne particles effectively while maintaining optimal airflow. Featuring a sturdy frame, these filters ensure a secure fit and a reliable seal within the furnace slot.

• 20x25x4 replacement air filters suitable for furnaces, air conditioners, heat pumps, or HVAC systems (actual dimensions: 19.50" x 24.50" x 3.75") | Replacement for 3M Filtrete Healthy Living 20x25x4
• Benefit from the high-performing design featuring electrostatic media. This not only ensures impressive efficiency but also maintains low air flow resistance. Say goodbye to compromised air quality and hello to freshness
• MERV 11 high capacity and efficiency filter (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pollen, dust, and lint by trapping 95% of airborne particles without impacting air flow
• Air Purete is an economical option in terms of cost, efficiency, effectiveness to improve your houses indoor air quality. These pleated air filters are high performing and will last 3 to 12 months (depending on the size and the filtration needs of your home) and capture finer particles and clear more contaminants out of the air
• AirPurete filters are manufactured and assembled in Canada