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- This standard measures the cleaning power of a vacuum cleaner.
- Another word for “airing the place out,” ventilation is one of the top three ways to improve indoor air quality.
- A standard for rating heating and air-conditioning filter efficiency.
- Fan and duct work used to remove harmful airborne contaminants from an area.
- Forced-air heating and air-conditioning systems have filters that need regular attention.
- Any fabric that captures dust particles from a stream of moving air.
- These are the dirt-busting powerhouses of carpet cleaning.
- Even humidity is relative.
- Replacing or cleaning the filter regularly is key.
- Look for these numbers when comparing portable room air cleaners.
- A term relating to filter effectiveness. HEPA filtration removes 99.97 percent of all particles 0.3 microns and larger.
- There are several different types, but these useful appliances are no substitute for good cleaning and other preventive measures.
- Keep components clean — you'll reduce dust and save energy.
- Another term you’ll see frequently in HC-Pedia. What do we mean?
- An R-value indicates an insulation's resistance to heat flow. The higher the R-value, the greater the insulating effectiveness.
- These metal conduits distribute heated or cooled air from a furnace or central air conditioner. No one’s sure whether they need regular professional cleaning.
- The best vacuums minimize the amount of dust released into the air.
- Take care of household systems and cleaning tools, and they’ll take care of you.
- Keeping the dust inside your vacuum.
- Which style is best? Choose on personal preference and the jobs at hand.

