An Air Filter for Your Home That Anyone Can Build

Last updated on February 10, 2020

If you’re facing eye irritation or respiratory problems because the indoor air is polluted, then considering an air filter in your home is a must. Air filters will keep the dust and pollution out of your home.

Not only will they remove the pollution in your home, but they will also eliminate the odors in the house and protect your family from the prospect of getting sick. Many people avoid air filter because they don’t want to keep changing the filter every month. However, you can install easy-to-use filters that will not make replacing them a hassle. There are many air filters that can be installed easily in your home, and changing the filter takes minutes.

Anyone can easily build an air filter. Knowing where to install it is probably one of the most important factors to consider when building an air filter. There are different types of air filters that you can install, knowing each kind and their functions is an essential thing and will ease the process of building it. A bit of research will go a long way in knowing what’s what, a good place to start is 20x20x1 furnace filters, where you can become better informed on the different kinds of air filters available and their ratings and functions.

What's Inside?

How to Make an Air Filter at Home

Here are some tips that will help you build your own air filter at home.

  • Get a fan with a flat front or back. You will not be able to seal the filter to the fan if it has a curved surface. If the fan is slightly curved from the front, you can remove the plastic cover surrounding the fan.  Make sure that you remove the plastic cover carefully and remove any metal or plastic supporting it.
  • Getting a filter that covers the fan opening is important. Get a HEPA air filter that is as big as the fan or bigger. If the filter is smaller, the air will go around the filter, and it will not be efficient.
  • Attach the filter to the opening of the fan. It doesn’t matter whether it’s attached to the front of the fan or the back, they both work perfectly.
  • Some fans may have side openings. These openings will reduce the efficiency of the air filter so you will need to cover it with a plastic guard, tape or any material that prevent the air from getting outside.
  • To remove gas pollutants and chemical smell you can add an activated carbon filter.

Importance of Air Filter

Having an air filter will remove a lot of pollutants from the air within your home that can actually end up being harmful. Once you install an air filter in your home, you’re bound to feel the difference too because you’ll notice from the smells being nonexistent after cooking or after having guests in your house who may drink or smoke.

Regardless of the type of filter you end up choosing to use for your home, it is necessary to change it regularly so that the results are just as effective as they were when you first invested in the filter. Not changing the filter means that dust and other pollutants will most like get backed up and that’s not something you want because they’ll still be present. Air Filters can prevent a lot of respiratory problems and diseases, especially for those who have allergies.

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