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- This standard measures the cleaning power of a vacuum cleaner.
- Even humidity is relative.
- Look for these numbers when comparing portable room air cleaners.
- Another word for “airing the place out,” ventilation is one of the top three ways to improve indoor air quality.
- There are several different types, but these useful appliances are no substitute for good cleaning and other preventive measures.
- A standard for rating heating and air-conditioning filter efficiency.
- Cleaning this appliance is best done in autumn.
- Replacing or cleaning the filter regularly is key.
- Forced-air heating and air-conditioning systems have filters that need regular attention.
- 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.
- Keep components clean — you'll reduce dust and save energy.
- These powerful units offer many advantages over upright and canister vacuums.
- Any fabric that captures dust particles from a stream of moving air.
- Basic tips follow on keeping your unit in tip-top shape. Don’t have one? You might not need it after all.
- Fan and duct work used to remove harmful airborne contaminants from an area.
- Regular vacuuming is a must. Here are some other tips.
- A term relating to filter effectiveness. HEPA filtration removes 99.97 percent of all particles 0.3 microns and larger.
- What this term means for a clean, healthy home.
- It helps if you hang onto the instructions. Here’s what to do if you can’t find them.
- If it has a plug, make sure it’s nowhere near an outlet before cleaning.

