20 x 25 x 4 MERV 11 Pleated Furnace Air Filters 4-Pack for HVAC Systems

Keep your HVAC system's air filtration effective with these 20 x 25 x 4 MERV 11 furnace air filters. Designed with electrostatic pleated filtration media, these filters capture airborne particles such as dust, pollen, pet dander, and smoke particles while supporting cleaner indoor air. The expandable design allows straightforward installation without professional tools or complicated assembly.

Key Features

• MERV 11 Filtration: Captures a variety of airborne particles, including dust, pollen, pet dander, smoke particles, and debris, helping maintain cleaner air throughout your space.

• Electrostatic Pleated Design: The pleated filter structure distributes collected dust across the filtration media, increasing particle-holding capacity and supporting lasting filtration performance.

• Wide HVAC Compatibility: Compatible with AprilAire models 1410, 1610, 2410, 2416, 3410, and 4400, as well as Space Gard 2400 systems equipped with an upgrade kit.

• Expandable Construction: Expands for immediate use without assembly, making filter installation and replacement simple and convenient.

• Convenient 4-Pack: Includes four furnace air filters for scheduled replacements, helping simplify HVAC maintenance.

Specifications

• Product Type: Pleated furnace and HVAC air filters

• Filtration Rating: MERV 11

• Filter Design: Electrostatic pleated

• Nominal Dimensions: 20 x 25 x 4 inches

• Actual Dimensions: 20.47 x 25.20 x 3.98 inches

• Expanded Height: 20.47 inches (520 mm)

• Plastic Body Width: 3.82 inches (97 mm)

• Compatible Models: AprilAire 1410, 1610, 2410, 2416, 3410, 4400

• Additional Compatibility: Space Gard 2400 with upgrade kit

• Installation: Expandable design with no assembly or professional tools required

• Quantity: 4 filters

Maintain dependable HVAC filtration with these MERV 11 pleated furnace filters designed for convenient replacement and effective airborne particle capture.