Lennox Y5312 – Filtration Group 10382 Aerostar Series 400 Pleated Air Filter 25 x 14 x 2 Inch, MERV 8

The Lennox Y5312 (Filtration Group 10382) Aerostar Series 400 pleated air filter provides reliable MERV 8 performance for residential and light commercial HVAC systems. Designed to improve indoor air quality, this filter captures common airborne contaminants such as dust, lint, mold spores, and pollen without restricting airflow. The 25 x 14 x 2 inch size ensures a secure fit in compatible return air grilles and filter cabinets, making it an easy upgrade for homeowners and contractors seeking dependable filtration.

Constructed with high-efficiency pleated media and a durable moisture-resistant frame, the Aerostar Series 400 delivers consistent performance throughout its service life. Its MERV 8 rating meets standard HVAC filtration requirements and helps maintain cleaner coils, improved system efficiency, and balanced airflow.

This filter is ideal for routine maintenance schedules, offering excellent value and compatibility with a wide range of Lennox and universal HVAC systems.

Key Features:
• OEM Lennox Y5312 replacement (Filtration Group 10382)
• Aerostar Series 400 pleated construction for enhanced dust-holding capacity
• MERV 8 efficiency to capture dust, pollen, lint, and mold spores
• Sturdy, moisture-resistant frame for dependable performance
• 25 x 14 x 2 inch nominal size
• Suitable for residential and light commercial HVAC units

Perfect for improving indoor air quality while maintaining efficient HVAC operation, the Lennox Y5312 is a dependable choice for routine filter changes. Let your system breathe easier with this high-quality pleated MERV 8 filter.