Aerostar® Series 400 Pleated Air Filter

The Aerostar® Series 400 Pleated Air Filter is engineered to deliver reliable, cost-effective air filtration with excellent performance and durability. With a MERV 8 rating, it efficiently captures common airborne particles such as dust, pollen, and lint—making it ideal for residential, commercial, and light industrial HVAC systems.

Featuring a state-of-the-art 100% synthetic media, this filter offers high dust-holding capacity with minimal airflow resistance, promoting better system efficiency and reduced energy costs. The media is bonded to a robust expanded metal support grid on the air-exiting side, providing structural integrity and preventing media flutter during operation.

A heavy-duty, moisture-resistant die-cut frame ensures the filter remains stable and intact under normal operating conditions—resisting warping, cracking, or distortion.

Key Features:

• Size: 24" x 24" x 2" (Nominal)

• MERV Rating: 8 (ASHRAE 52.2 compliant)

• Media: 100% synthetic for high efficiency and low resistance

• Support: Expanded metal grid for added strength and pleat stability

• Frame: Moisture-resistant, heavy-duty die-cut frame

• Application: Suitable for residential, commercial, and light industrial HVAC systems

Benefits:

• Improves indoor air quality by trapping dust, pollen, and other airborne particles

• Maintains pleat uniformity for optimal airflow and performance

• Designed for easy installation and reliable operation