When you are laying back, enjoying the heated air coming from a vent, do you ever wonder how it comes in so clean? It doesn’t have to be clean, it could contain all the little allergens and pollutants ...

Replacing your furnace or AC air filter is simple. This guide will walk you through everything you need to know to do the job right. 📦 PRODUCTS IN THIS VIDEO 📦 • Basic MERV 8 Air Filters • ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER — Amid record-breaking cold, heating, ...

Our recent article about energy-recovery ventilators (Ventilate Your Home with Minimal Energy Loss) stated that using a “true high-efficiency particulate air (HEPA) filter” in your forced-air heating ...