Browse Videos

How to Clean an Air Purifier

02:20

Whether an air purifier has a replaceable HEPA filter, a permanent filter or a combination of both, they all need regular upkeep. CR walks you through taking care of several different types.

Related Videos

How to Paint How to Paint
Drilling Face-Off: DeWalt vs. Hitachi Drilling Face-Off: DeWalt vs. Hitachi
How to Install a Smart Thermostat How to Install a Smart Thermostat
How to Pick the Right Paintbrush How to Pick the Right Paintbrush
7 Tips to Make Your Move Easier 7 Tips to Make Your Move Easier
Competition for Nest's smart thermostat Competition for Nest's smart thermostat
Space Heater Buying Guide Space Heater Buying Guide
How Virtual Reality Can Solve Renovation Dilemmas How Virtual Reality Can Solve Renovation Dilemmas
Holiday Stains: Getting out Chocolate Holiday Stains: Getting out Chocolate
4 Steps to Keep Your Vacuum Running Smoothly 4 Steps to Keep Your Vacuum Running Smoothly
Lowe's Iris Home System at CES 2014 Lowe's Iris Home System at CES 2014
Should you repair or replace a broken appliance? Should you repair or replace a broken appliance?