Discover whether you need to replace your microwave filter and learn how to maintain it for optimal performance.

Air filters provide a vital service for your car engine. They keep dust, dirt, sand, debris and the odd insect from entering the engine. Replacing them at regular intervals improves fuel economy and ...

With the exception of electric vehicles, all other cars (including your hybrid) have an oil filter. Regarding routine maintenance, the engine oil and oil filter are items that need to be replaced more ...

The advice is always the same: Change the air filters for your home's heating and air conditioning system every 90 days. But also: Do it more often if you have pets or allergies. How often is more ...

You probably don't think much about changing your fuel filter unless your car's performance seems a little sluggish. It's not a part of most drivers' maintenance routines, like changing the oil or ...

Window air conditioners are typically used in apartment buildings and older homes without central air. Most people install it in their window, plug it in, and forget it, but at some point that “filter ...

The forced-air heating and cooling systems that keep our homes comfortable year-round require very little maintenance. In most cases, all you must do to keep the equipment operating at peak efficiency ...

Dryers that don’t dry, vacuum cleaners that don’t clean, and air conditioners that don’t cool might be plagued by the same problem: a clogged or dirty filter. To keep many appliances in tip-top shape, ...