As the world continues to grapple with the effects of climate change, it’s becoming more and more important to take steps to reduce our carbon footprint and be more eco-friendly. One way to do this is to invest in carbon and HEPA air filters. These filters can help to purify the air and reduce the amount of carbon dioxide and other pollutants in the atmosphere. Not only do these filters improve air quality, but they also contribute to a greener planet. 


Carbon filters are effective at trapping and removing particulate matter and other airborne pollutants from the air. In addition to filtering out dust, pollen, and other airborne particles, carbon filters can also reduce the amount of harmful gases, such as carbon dioxide, in the air. Carbon dioxide is a major contributor to global warming, and reducing its levels in the atmosphere can help to reduce the effects of climate change. 

HEPA filters are also effective at reducing pollutants in the air. These filters are made of a very fine mesh that can trap particles as small as 0.3 microns. This means that HEPA filters can trap and remove a variety of harmful particles and allergens from the air, including dust, pollen, mold spores, and even bacteria and viruses. By reducing the amount of pollutants in the air, HEPA filters can help to improve air quality and reduce the risk of respiratory illnesses. 

Maintaining a healthy and safe home and workplace environment is important for everyone, which is why changing your carbon and HEPA air filters every 6-9 months is essential. Not only will it help reduce the amount of airborne particles and allergens in the air, but it will also help keep your HVAC system running smoothly and efficiently. 


Overall, carbon and HEPA air filters are great investments for anyone looking to reduce their carbon footprint and contribute to a greener planet. If you’re looking for an easy way to be healthier and more eco-friendly, investing in Air Box Stealth filters is a great place to start.

When is it time to change your Carbon and HEPA air filters?

The most important part of your HVAC system, your air filter, should be checked regularly and replaced when needed. Air filters are designed to trap and remove airborne particles, such as dust, pollen, pet dander, and other allergens from the air, as well as prevent them from entering the air ducts and circulating throughout your home. Over time, your air filter will become clogged with these trapped particles, which will reduce its effectiveness and cause the air in your home to become unhealthy and polluted.


Do your filters pass the smell test?

Hold the middle of the carbon filter up to your nose (within 1-3cm) and smell the carbon filter. If you smell a sour, acidic or chemical smell, then this means your carbon filter is saturated and should be replaced.

It’s generally recommended to change Carbon and HEPA air filters along these timelines:

  1. HEPA: 8,760 usable hours or about every 6-9 months
  2. Activated Carbon: 8,760 usable hours or about every 6-9 months
  3. Pre-Filter: Should be cleaned or changed every 4-6 weeks

Carbon air filters are the most effective type of air filter for removing airborne pollutants and odors from the air. They are made from activated carbon, which is a porous material that has millions of tiny pores that trap and absorb pollutants, such as volatile organic compounds (VOCs), smoke, and odors. Carbon air filters are typically used in HVAC systems, air purifiers, and air conditioners.

HEPA air filters are also very effective at trapping and removing airborne particles, and they are often used in air purifiers and vacuums. HEPA stands for “High Efficiency Particulate Air”, and these filters are designed to capture particles as small as 0.3 microns in size. This means that they are able to trap and remove even the smallest particles, such as bacteria and viruses, from the air.

Changing your carbon and HEPA air filters every 6-9 months is important for ensuring that your home is clean and healthy. Not only will it help to reduce the amount of airborne pollutants and allergens in your home, but it will also help to keep your HVAC system running efficiently and effectively. Additionally, it is important to regularly check your air filter and replace it when needed, as a clogged air filter can cause a decrease in air quality and can even cause your HVAC system to overwork and break down.

At Air Box Filter, we’re passionate about providing clean, healthy air filtration solutions for our clients.

For residential, commercial and industrial applications. Order Air Box filters and Ruck inline fans direct from the manufacturer at: