HVAC Premium Blog

Posts about

air filter grilles

How to size supply and return air grilles correctly

The ductwork’s in stellar shape, your filters are clean and consistently replaced, and your HVAC...

The best materials for return air filter grilles & diffusers

Nobody ever said installing an HVAC system was simple! On top of energy concerns and getting the...

How Often Should You Replace Filters & Air Filter Grilles?

One of the most common questions we get at HVAC Premium is how often filters and air filter...