X6673 MERV 13 2-Pack 20x25x5 Filters Fast Replacement for Lennox X6673-Fast Shipping

Description

The Filters Fast® FF20255X6673M13 compatible air filter upgrades the Lennox X6673, 19l17 HCF20-13 for cabinet model X6661 / HCC20-28 and features a MERV 13 rating that is the most effective form of containment reduction in residential applications. The ability to capture particles in the air down to 0.3 microns in size is crucial for people who suffer allergies or have many pets living inside their home. With all of those pollutants in the air comes the need for high quality filter material and high dirt holding. Both of which the Filters Fast® FF20255X6673M13 has in spades. Due to the 5-inch deep pleated material small particles are captured and more evenly distributed across the filter. This ensure an even flow of air even after months of use, whereas other small non-pleated filters would restrict airflow and drive up energy costs.