A big factor in good indoor air quality is installing the right air filter. That simple component of your HVAC system plays a far bigger role in a home's comfort and health than many people realize.

MERV ratings are a measure of an air filter's efficiency, calculated through rigorous testing. Air filters are subjected to particles of varying sizes, and their ability to capture these particles ...

United Filter Company Ltd has launched a custom furnace filter service for Canadian homeowners and businesses with non-standard HVAC systems. The made-to-order filters are manufactured to tolerances ...