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 ...

When we set out to build a new construction home, we had a lot of research to do. Having lived in city apartments for the previous 20 years made the job a lot harder. We’d always relied on a ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...