What size air filter does my furnace need?
Check labeling on or measure the existing filter. If no filter exists, measure the length and width of the space where the filter should... More »
What type of furnace filter should I buy?
720839
Both the type of filter you choose, as well as how frequently you change it, depends on several factors, which include: if you have pets, if you have allergies, how clean your furnace ducts are, if you smoke indoors and the amount of dust present. If these are factors, then you probably need a filter with a higher performance rating.
How do I change the air filter in my furnace?
The filter generally is located as close to the blower unit as possible. It will be between the incoming ductwork and the blower. Furnaces may have... More »
What does it mean when a furnace filter is “electrostatically charged?”
This is when the media of the filter uses static electricity to attract and capture small airborne particles, which both positively and negatively... More »
How often should I change my furnace filter?
Normal time periods are one month to three... More »
What type of stud finder should I buy?
There are two different types, including electronic and magnetic stud finders. Electronic stud finders measure the capacitance in the wall, which is... More »
What Type of Ladder Should I Buy?
The major points to consider when selecting a ladder are: The kind of activity involved—The intended activity will make the choice obvious.... More »
What type of level should I buy?
A 9-inch torpedo level is good for hanging pictures and other small household tasks. A complete home toolbox will also include two-foot or... More »
What do I need to know to buy the right type of caulk?
The type of caulk you use will depend on the following factors: Where it will be applied? What type of surfaces will be bonded or... More »
What type of utility knife should I buy for general household use?
You probably should get a model with a retractable blade, especially if there are children present in the... More »
What type of rope should I buy?
Working strength is the most important... More »
Furnace Filter Maintenance
Furnace filters need to be changed on a regular basis to keep clean air circulating throughout your home. How often you change it and what type of... More »
How to Install a Whole House Water Filter
Whether your water comes from a well or from a municipal water supply, you want it to be clear, you want it to be clean, and you want it to... More »
