16" x 25" Air Filter for Whole-House Air Purifier for 1410/2410/3410/4400, MERV 11

AprilAire 410 MERV 11 Filter – Professional-Grade Indoor Air Quality Solution

The AprilAire 410 MERV 11 Air Filter is engineered for use in whole-house air purifiers, providing consistent particulate capture and dependable performance. Designed to fit multiple AprilAire cabinet models, this filter supports long service intervals while maintaining airflow efficiency across residential HVAC systems.

Why the AprilAire 410?

With a MERV 11 efficiency rating, this filter delivers reliable protection against common airborne particulates, including dust, pollen, mold spores, and dander. Its construction minimizes bypass air, ensuring that all return air passes through the filter media for effective treatment. Built for annual replacement cycles, the 410 is a practical solution for contractors and service technicians handling scheduled maintenance.

Key Features

• MERV 11 Efficiency: Captures particles in the 1–3 micron range, reducing airborne contaminants.
• Factory Seal Design: Ensures tight fit within the cabinet, preventing unfiltered air bypass.
• Extended Life: Designed for 12-month replacement under normal operating conditions.
• Cabinet Compatibility: Fits AprilAire model cabinets 1410, 2410, 3410, and 4400.
• Rigid Construction: Heavy-duty frame resists collapse under high airflow.

Technical Data

• Nominal Size: 16" x 25"
• MERV Rating: 11
• Application: Residential HVAC filtration
• Replacement Interval: 12 months (standard conditions)

Installation Notes

The AprilAire 410 installs directly into compatible cabinet housings. While straightforward, proper orientation of the airflow arrows is critical for correct operation. Professional installers should verify cabinet seal integrity and inspect for duct leakage during service. For non-professionals, careful adherence to manufacturer instructions will ensure optimal performance.

Professional Use

For Contractors: This filter provides a reliable, low-maintenance option for annual service calls, reducing callbacks and ensuring consistent system performance.

For Technicians: Its durable build simplifies handling during installation and resists damage compared to lower-grade retail filters.

Summary

The AprilAire 410 MERV 11 Filter provides solid filtration efficiency, cabinet compatibility, and year-long service intervals. Designed for both performance and durability, it is a dependable choice for HVAC professionals maintaining indoor air quality standards.