Diy Air Purifier

DIY air purifiers are a cost-effective way to improve the air quality in your home. They are made using simple materials, such as a box fan and air filters. There are many different designs for DIY air purifiers, but the most common is the Corsi-Rosenthal Box.

To make a Corsi-Rosenthal Box, you will need:

• A box fan
• Four 20×20 inch air filters with a MERV rating of 13 or higher
• Duct tape
• Cardboard

Instructions:

1. Tape the four air filters together to form a box.
2. Place the box fan on top of the filter box and tape it in place.
3. Cut a hole in the cardboard that is slightly larger than the fan blade.
4. Tape the cardboard to the fan guard to create a shroud.
5. Place the Corsi-Rosenthal Box in a central location in your home and plug it in.

DIY air purifiers can help to remove a variety of pollutants from the air, including pollen, dust, smoke, and pet dander. They are especially beneficial for people with allergies or asthma. DIY air purifiers are also a good option for people who live in areas with poor air quality.

To keep your DIY air purifier working effectively, it is important to replace the air filters every 3-6 months. You may need to replace the filters more often if you live in a dusty or smoky environment.