Air & Water Quality
Air & Water Quality

When it comes to the elements that make a house safe and comfortable, none are as important as air and water. Our bodies demand air that is clean and free of pollutants and allergens. And we need water that doesn’t contain lead or other toxins.

Beyond safety, quality is important. Water that is full of minerals (hard water) can cause many problems, from rashes to pipes that are crammed with deposits. Room air that is too high or low in humidity can be uncomfortable or, worse, damage your home’s structure.

Explore these sections for articles about air and water treatment devices:


Air Cleaners & Purifiers Air Cleaners & Purifiers
Breathe easy! Free, unbiased buying guides for air cleaners and filters.
Dehumidifiers Dehumidifiers
This HomeTips guide helps with buying decisions and dehumidifier care
Fans & Ventilation Fans & Ventilation
From whole-house fans to bath fans--these ensure fresh, clean air
Humidifiers Humidifiers
How humidifiers work and how to buy, repair and care for them.
Water Filters Water Filters
How to remove lead and other impurities, help with buying, filter installation, care.
Water Heaters Water Heaters
Complete guide to buying, installing, and caring for both tank and tankless water heaters
Water Softener Systems Water Softener Systems
Understanding hard water, water softener buying guide, testing your water.