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CADR
Look for these numbers when comparing portable room air cleaners.MERV
A standard for rating heating and air-conditioning filter efficiency.Air watt
This standard measures the cleaning power of a vacuum cleaner.Vent, heating and air conditioning
Regular vacuuming is a must. Here are some other tips.Air cleaner
There are several different types, but these useful appliances are no substitute for good cleaning and other preventive measures. Truck-mounted extractor
These are the dirt-busting powerhouses of carpet cleaning.Exhaust ventilation
A scientific term for a fan and duct work.HEPA
A term relating to filter effectiveness. HEPA filtration removes 99.97 percent of all particles 0.3 microns and larger. Ventilation
Another word for “airing the place out,” ventilation is one of the top three ways to improve indoor air quality.Air filter
All forced-air heating and air-conditioning systems have HVAC filters.Furnace
Replacing or cleaning the filter each month is key.Room air conditioner
Cleaning this appliance is best done in autumn.Bathroom fan
Exhaust fans aren’t just for keeping the bathroom from smelling bad.Well-ventilated area
Another term you’ll see frequently in HC-Pedia. What do we mean?Relative humidity
Even humidity is relative.Fabric filter
A fancy term for a wide variety of dust catchers.Environmental agents
What the scientists mean when using this term.Vacuum cleaner
Which style is best? Choose on personal preference and the jobs at hand.Smoke alarm
Since the introduction of smoke detectors 40 years ago, deaths from residential fires have been cut in half. Here’s how to ensure maximum protection from your alarms.
Fire alarm
Professionally monitored systems are most often found in commercial settings.
