Aerostar 14x20x1 MERV 6 Air Filter – 6 Pack (Actual Size 13 3/4 x 19 3/4 x 3/4)

Meet the Aerostar 14x20x1 MERV 6 Pleated Air Filter, a dependable, cost-effective solution designed for homes that want cleaner air and smoother HVAC operation. This 6-pack features filters with an actual size of 13 3/4 x 19 3/4 x 3/4, while the nominal size remains 14x20x1 to fit a wide range of furnaces and air conditioners. Built for everyday reliability, these filters balance filtration and airflow to support a comfortable living environment without breaking the bank.

Smart filtration you can rely on

The Aerostar MERV 6 filters use 100% synthetic electrostatic media to capture particles such as lint, dust, and pollen. This level of filtration is designed to deliver measurable improvements in air quality while keeping air resistance modest, aligning with performance benchmarks comparable to MPR 300. The filters are manufactured by Filtration Group, a recognized leader in filtration solutions committed to safety, health, and productivity.

Designed for compatibility with standard HVAC equipment, these filters help maintain steady airflow, which can contribute to more consistent furnace or AC performance and potentially lower maintenance needs over time.

Key benefits at a glance

• Six filters per box provide ongoing value and convenience
• Effective micro-particle filtration for everyday environments
• Low air flow resistance supports efficient HVAC operation
• Simple, tool-free installation makes replacement quick
• Made in the USA by a leading filtration company

Usage and replacement cadence

For best results, change filters every 60 to 90 days under normal conditions. In peak summer and winter, when the system runs hardest, you may want to decrease the interval to about 30 days to maintain performance. The filter’s nominal size and actual dimensions help you verify compatibility with your furnace or air conditioner.

Practical tips for installation and care:

• Check the airflow arrow on the frame to ensure proper orientation
• Handle gently to avoid damaging the media and to preserve a tight seal
• Keep a regular replacement schedule aligned with your home environment and usage

Why choose Aerostar?

Aerostar filters are a simple, cost-effective step toward a healthier home environment. In addition to reducing visible dust, these filters support smoother system operation and predictable maintenance. The six-pack format helps you stay on track with a consistent quality and value, backed by a trusted brand in filtration.