DIY Air Purifiers: Improving Indoor Air Quality on a Budget

Indoor air quality is a significant concern for many people, especially those living in urban areas or facing pollution-related challenges. Breathing in clean air is essential for our health and well-being, as poor air quality can lead to various respiratory problems and allergies. While there are numerous air purifiers available on the market, they can be quite expensive, making it challenging for individuals on a budget to invest in one. However, fear not! With a little creativity and resourcefulness, you can create your very own air purifier at home without breaking the bank.

Why Do You Need an Air Purifier?

Before we delve into the DIY air purifiers, let’s understand why having one is beneficial. Indoor air can be polluted by a range of contaminants such as dust, pet dander, pollen, mold spores, volatile organic compounds (VOCs), and even bacteria and viruses. These pollutants can trigger allergies, respiratory issues, and other health problems, particularly for those with pre-existing conditions. Air purifiers help filter out these pollutants, improving the overall air quality and making your living environment healthier and more comfortable.

DIY Air Purifier Techniques

  • Box Fan and Air Filter Combo

One of the simplest and most cost-effective methods involves using a box fan and an air filter. Start by purchasing a standard box fan from a hardware store or online retailer. Then, acquire a high-quality furnace or HEPA filter, which can efficiently capture small particles. Securely attach the filter to the front of the box fan using bungee cords, tape, or other suitable fasteners. Make sure the air is forced through the filter as it is pulled into the fan. Turn on the fan, and voila! You have your DIY air purifier ready to improve your indoor air quality.

  • Activated Charcoal

Activated charcoal is an excellent natural purifier that can help eliminate odors, chemicals, and VOCs from the air. To create an activated charcoal air purifier, you’ll need a container with holes (such as a plastic container or an empty coffee can), activated charcoal, and a fan. Fill the container with activated charcoal and place the fan on top, facing downward. The air will pass through the charcoal, and the pollutants will be trapped, leaving you with cleaner air. Remember to periodically replace the activated charcoal for optimal performance.

  • Salt Lamp Air Purifier

Salt lamps are not only beautiful decorative pieces but can also act as natural air purifiers. The heat generated by the lamp causes water to evaporate from the salt, releasing negative ions into the air. These negative ions can bind with positively charged particles such as dust, allergens, and pollutants, making them too heavy to remain airborne. As a result, the air becomes cleaner and fresher. While salt lamps alone may not be as effective as other air purifying methods, they can still provide some benefits when placed in smaller rooms or next to your DIY air purifier.

  • Houseplants

Nature has provided us with an incredible air purification system in the form of plants. Certain houseplants have the ability to absorb and filter harmful pollutants, releasing oxygen into the air. Spider plants, peace lilies, snake plants, and pothos are some examples of indoor plants known for their air-purifying qualities. By strategically placing these plants around your living space, you can naturally improve the air quality while adding a touch of greenery to your home.

Remember to maintain your DIY air purifier regularly by cleaning or replacing filters, emptying collected pollutants, and ensuring proper ventilation for optimal performance.

In conclusion, DIY air purifiers offer a cost-effective way to improve indoor air quality. While they may not have all the features of commercial purifiers, these creative alternatives can still significantly enhance the air you breathe. With a little resourcefulness and maintenance, you can create a healthier living environment without breaking the bank. So, get creative and start your DIY air purifier project today for cleaner and fresher air.

Buying or Selling your home in Valley Village, Studio City, Sherman Oaks, Woodland Hills, Calabasas or the greater Los Angeles area? Contact The Michelle Hirsch Group’s team of top real estate agents for all your Real Estate and Investment Property needs at 818-293-8460 or visit the website at

Interested In A Home?

request a showing Here

Something isn’t Clear?
Feel free to contact us, and we will be more than happy to answer all of your questions.


The Market is changing, but we still have buyers who want your home. Get a real live offer today.

Enter your email address below to get started.

Interested In A Home?

request a showing Here

Something isn’t Clear?
Feel free to contact us, and we will be more than happy to answer all of your questions.

Please select a property address below to request a showing.

5230 Teesdale Ave. Valley Village CA

Don’t see the property you want to visit?

Looking To Sell?

Sell My Home

Something isn’t Clear?
Feel free to contact us, and we will be more than happy to answer all of your questions.