The furnace filter aka air filter aka air cleaner is the most important part of the furnace installation. With a good furnace filter you can expect the furnace to last 20 years and provide good air flow and even temperatures throughout the house.
When installing a furnace filter similar to shown you you need a cabinet for the filter. It is one time expense. After that, most of the times, you will be replacing one filter per year at cost approximately $20-25.
Furnace humidifier is also called whole house humidifier and the central air humidifier. It may also come with yet another name – bypass humidifier. Humidifiers of this type provide humidity for the whole house.
Dry air can cause a number of discomforts and problems, from dry itchy skin and eyes to a sore scratchy throat, to warped and cracked furniture. But with a smart, convenient humidifier, you’ll have the defense you need. Offered in a range of styles and designs to fit your household, humidifiers can help counteract the effects of dry harsh air by adding essential moisture to your home.