Filter King Blog

Compare and rate the best furnace filters for your home. See which type works best for smoking, pets, allergies, athsma and other respiratory issues.

Air filtration is vital to the health and safety of any building’s employees, inhabitants, and the equipment inside it. In fact, according to the United State Environmental Protect...

Mold at its best is nasty - at its worst, it can be fatal. It's time to cleanse your carpet once and for all.

A wet air filter is caused by HVAC condensation drainage problem. Read Filter King’s guide to learn the issues this can cause and how to fix it!

Indoor and Outdoor Pollution

Keep your air pure with these best air filters for mold spores. Learn how the best air filters for mold work to keep your family healthy and happy. Plus air purifier recommendation...

The most common AC issues include having the wrong size unit, low-quality repairs, and bad air filters. Filter King can help you out!

Non-pleated air filters include fiberglass & electrostatic air filters. Pleated air filters offer a high level of filtration and can be re-used. Which is best? Learn more.

Scented furnace filters can leave your entire house smelling fresh and nice. Learn more about scented air filters and how to use them for your home

The pleated air filtration space is undergoing one of the most significant consolidation waves in its history.

Air filter discount codes and coupons are widely and readily available but you should not just choose the first one you come across. Find out how to choose the right discount codes...

Universal air filters are able to match a wide variety of filter needs. Have new filters brought to you monthly to avoid air quality issues.