It takes diligence to keep indoor air and water clean. Here's how often you should replace each type of filter. When to ...

They keep dust, dirt, and allergens from recirculating in our homes and affecting air quality. Without those filters, a vacuum spits back out the tiny particles you've just suctioned up. If your ...

The advice is always the same: Change the air filters for your home's heating and air conditioning system every 90 days. But also: Do it more often if you have pets or allergies. How often is more ...

Some home tasks tend to slip through the cracks—until you realize they’re way overdue. Changing your home’s air conditioner filters is likely one of those tasks. Understanding how often to change your ...

Vacuum filters have an important job: They keep dust, dirt, and allergens from recirculating in our homes and affecting air quality. Without those filters, a vacuum spits back out the tiny particles ...