As the summer heat continues unabated, it's a good time to make sure you're getting the most out of your air conditioner and dehumidifier. One easy way is to clean the filters. If you haven't done so since summer began, then this chore is long overdue. The improved performance of your appliances will make you glad you made the effort. Dirty filters hamper the efficiency of your air conditioner and dehumidifier. And if they're working harder, it's costing you money without making your home more comfortable. If you have central air conditioning, have your contractor show you how to change the filters. During cooling season, Energy Star recommends that the filters be inspected, cleaned or changed every month. Alternatively, if you feel like your system is losing its oomph, have a licensed professional change all filters; clean and flush the coils, drain pan, and drainage system; vacuum the blower compartments; and check the refrigerant and mechanical components. With window air conditioners, some filters are easier to change than others.

Cleaning may be needed every few weeks during the hottest part of the summer. With that in mind, make sure you determine how easy it is to remove the filter when selecting a new unit. When cleaning it, remove debris with a vacuum then wash the filter in warm, soapy water; be sure filters are dry before you reinstall them and replace damaged filters. When the filter is removed for cleaning, check the surface of the evaporator coil, which will now be visible. car ac repair courseIf there is dust or debris on the surface, gently remove it. running water over ac unitTaking care not to deform the soft fins, use an upholstery-brush attachment to vacuum the coils. ac power supply ratingDirty filters can also inhibit the performance of your dehumidifier. Most can be easily removed and cleaned in just a few minutes.

Don't neglect this task just because your unit is out of sight in the basement. Keeping the filters clean will improve the air quality and keep your machine working at its best. This is important when the humidity is high. For more tips on how to maintain your equipment and save on your utility bill, check the Consumer Reports guide to summer cooling. Build & Buy Car Buying Service Save thousands off MSRP with upfront dealer pricing information and a transparent car buying experience. Get Ratings on the go and compare while you shopWhile many homeowners may know they should change their air filters regularly, some may not know what kind to get. If you’re a first-time homebuyer and have never had to worry about your filter before, how do you know what will suit your needs and your budget? There are different options available and it’s important to pick the right one for your home and family. So, where do you start? First, determine the size. Home air filters, or HVAC air filters, come in different sizes, both in area and thickness.

According to the International Association of Certified Home Inspectors, filters work best when they have a tight fit. If there are gaps around the filter’s frame once installed, the filter may be the wrong size for your system. When it comes to thickness, filters can be anywhere from less than 1 inch to more than 4 inches. But, according to the National Air Filtration Association (NAFA), most homes have only a 1-inch space for a filter, so it’s important to check your system’s requirements and purchase get the size that fits. , there are different types of home air filters offering varying performance levels and maintenance requirements. In general, filters are most effective when new and clean, but some last longer than others. says the main kinds of residential filters available are: Tips to Consider Before Adding a Fire PitGet A Quick, Personalized Insurance Quote Today.Type of InsuranceAutoHomeRentersLifeCondoMotorcycleBoatATV/Rec. VehicleBusiness InsuranceRetrieve a saved quoteEdit

If someone in your family has allergies, the American College of Allergy, Asthma and Immunology (ACAAI) says air filters that collect more particles might be better for improving air quality and may make breathing easier. Even if allergies aren’t a problem, no matter which kind you choose, ACAAI suggests changing or cleaning your filter at least every two to three months. Air filters are usually given a Minimum Efficiency Reporting Value (MERV), according to the Environmental Protection Agency. This rating helps you determine how well the filter traps particles, and home filters generally have a rating of 1 to 13. This number signifies how efficient the filter is, where a higher MERV rating means it can collect more particles. The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) suggests purchasing a filter with a MERV rating of 6 or greater for your home. While you may think you want your air filters to be the most efficient kind, NAFA notes it is important to keep in mind that the greater the efficiency rating, the lower the airflow.

That means it could potentially cost more to run the system due to the greater resistance caused by the air filter. The best air filters for homes are the ones that meet the needs of both your HVAC system and family. Whichever kind you choose, ASHRAE recommends changing disposable ones or cleaning reusable and washable ones as they get dirty since air flow is restricted when the filter is full of particles. You may want to consult your system’s user guide for more specific recommendations for your situation.Like any piece of machinery, an air conditioning system needs regular maintenance if it’s to perform at peak efficiency. The most important maintenance you can provide for your air conditioning system is changing or cleaning its air filters. Clogged or dirty air filters can block air flow and impair an AC system’s efficiency, and dirty air that gets past a filter can be carried into the evaporator coil and reduce the coil’s ability to absorb heat and cool your home. Whether you have central air conditioning or room air conditioners, keeping the air filters clean can lower your AC unit’s electricity use by 5 percent to 15 percent, according to the U.S. Department of Energy.

And since cooling your home is a big source of energy consumption, keeping your AC filters clean can help save money on your monthly electric bill. Types of Air Conditioner Air Filters There are several different kinds of air filters for AC units. Central and room AC units typically use washable or disposable filters. Disposable fiberglass filters are the cheapest, but usually the least effective at keeping out dust, particles and microorganisms. Washable filters can often be a step up in terms of quality, but need regular bi-weekly maintenance to keep them going strong. Location of Air Conditioner Air Filters Air filters for central AC units will typically be found along the length of the return duct, in a wall, ceiling, furnace, or even in the AC itself. The filter for room AC units is mounted in the grill facing into the room. Changing and Cleaning AC Filters Disposable AC filters will need to be changed every month or two during the cooling season, or more often if you run your AC a lot.