16" x 25" Whole-House Air Purifier Replacement Filter.

The Aprilaire 413 Air Cleaner Replacement Filter provides superior air filtration performance with MERV 13 efficiency for cleaner, healthier indoor air.

Designed for use with Aprilaire whole-home air cleaners, the 413 filter captures airborne particulates such as dust, pollen, mold spores, and pet dander to improve air quality and HVAC system performance. Its high-capacity design ensures optimal airflow and extended service life in residential and light commercial systems.

• Model number 413 identifies this Aprilaire Air Cleaner Replacement Filter with a MERV 13 efficiency rating.
• Compatible with Aprilaire Model 1410, 2410, 3410, and 4400 air cleaners and other units designed for 4-inch filters.
• Provides effective filtration up to 2000 cubic feet per minute (CFM), maintaining high indoor air quality with minimal airflow restriction.
• Long-life, pleated media design extends service intervals and maintains performance between replacements.

Technical Data & Specifications

• Manufacturer: Aprilaire
• Model Number: 413
• Product Type: Air Cleaner Replacement Filter
• Filter Efficiency Rating: MERV 13 (Minimum Efficiency Reporting Value)
• Airflow Capacity: Up to 2000 CFM
• Filter Dimensions: 16 inches (Width) × 27 inches (Depth) × 4 inches (Height)
• Material: Synthetic electrostatically charged pleated media
• Frame Material: Heavy-duty cardboard or fiberboard frame
• Application: Whole-home HVAC air filtration; replacement for Aprilaire 410 Series filters
• Operating Environment: Residential and light commercial HVAC systems
• Operating Temperature Range: 40°F to 160°F (4°C to 71°C)
• Air Cleaner Compatibility: Aprilaire 1410, 2410, 3410, 4400, and compatible cabinets
• Installation: Slide-in cartridge style for quick and tool-free replacement
• Filter Life: Recommended replacement every 6–12 months depending on system use and air quality
• Efficiency: Removes particles as small as 0.3 microns, including dust, pollen, mold spores, and bacteria
• Compliance: Meets ASHRAE 52.2 and ANSI standards for air filtration performance
• Warranty: Aprilaire Limited Warranty against manufacturing defects

Features & Benefits

• Provides MERV 13 efficiency for superior removal of airborne contaminants.
• Maintains up to 2000 CFM airflow to support HVAC system performance and energy efficiency.
• Extended pleat design increases dust-holding capacity and prolongs filter life.
• Easy to install—no tools required for replacement.
• Compatible with multiple Aprilaire and Space-Gard air cleaner models.
• Improves indoor air quality, supporting allergy and asthma relief.