AIRx Filters Furnace Filter

This filter is designed for a slide-in mounting type and is specifically compatible with Bryant and Carrier systems. Before purchasing, double-check your current filter's dimensions against the 19.75 x 24.75 x 4.38-inch measurement to ensure a precise, airtight fit.

A MERV 13 rating indicates a high level of filtration efficiency. It is capable of capturing at least 90% of airborne particles, including dust, pollen, mold spores, and even some bacteria, making it an excellent choice for households concerned with allergens or indoor air quality.

While replacement frequency depends on your specific environment and usage, most HVAC professionals recommend changing pleated filters every 3 to 6 months. If you have pets or live in a dusty area, you may need to check them more frequently to ensure optimal airflow.

These filters are engineered to meet or exceed the performance standards of original equipment manufacturer parts. They provide the same, if not better, filtration capabilities and structural durability, offering a reliable alternative that protects your HVAC system from debris buildup.

Because these are high-performance filters, they are designed to balance effective particle capture with consistent airflow. However, it is important to replace them regularly; as any high-efficiency filter collects debris, it can eventually restrict airflow if left in the system for too long.