How Long Do Carbon Filters Last? – Lifespan of Activated Carbon Filter

Air purifiers are widely used around the world to provide a clean and healthy indoor environment by removing airborne pollutants from the air. However; most of the modern air purifiers are equipped with carbon filters that help to remove excessive pollutants from the air. Carbon filters are also used in water purification solutions due to their excellent capability to trap pollutants.

If you are also wondering about how long do carbon filters last, then you have come to the right place. There is no firm answer to this question as several factors influence the performance and lifespan of carbon filters. It also depends on the number of air pollutants present in your home where you have installed the air purifier that is equipped with a carbon filter.

On average, a 10lbs carbon filter can last anywhere from one to three months depending upon the indoor environment of your house and it also depends on the manufacturer because there are two types of carbon filters available in the market. Some of them are expensive due to their excellent quality and lifespan, while some of them are constructed with poor quality activated carbon that usually offers a very short lifespan. Moreover; you can easily change carbon filters without any technical knowledge.

List of Best Air Purifiers in 2021

  1. Best Air Purifier
  2. Best Air Purifier for the Home
  3. Best Air Purifier for Allergies
  4. Best Air Purifier for Mold
  5. Best HEPA Air Purifier
  6. Best Air Purifier for Pets
  7. Best Air Purifier for Smoke
  8. Best Air Purifier UK
  9. Best Air Purifier for Large Room
  10. Best Air Purifier for Baby
  11. Best Air Purifier for Asthma
  12. Best Air Purifier for Dust
  13. Best Air Purifier for Car
  14. Best Small Air Purifier
  15. Best Air Purifier for 1000 Square Feet
  16. Best Cheap Air Purifier
  17. Best Air Purifier for Dorm Room
  18. Best Filterless Air Purifier
  19. Best Air Purifier for Weed Smoke
  20. Best Air Purifier under $100  

Factors That Impact the Carbon Filter Lifespan

Carbon filters contain millions of tiny pores to capture the maximum amount of dust and pollutants, however; some common factors may increase or decrease the lifespan of a carbon filter.

1. Environment

Environment or the area where you have placed your air purifier is very crucial when it comes to the lifespan of carbon filters. If your air purifier is placed in a particular area where there is too much air pollution, then it will be clogged early, while if your room is free from dust and other airborne pollutants, then it will last longer for sure.

2. Humidifier

If you have placed your air purifier that is equipped with a carbon filter in a room where the humidifier is also placed, then you may expect less performance from the carbon filter. Your carbon filter will be more likely to become clogged if there is a humidifier running in your room.

3. Quality

Quality is another key factor that decides how long your carbon filter will last. It also depends on the capacity of your filter as some filters contain only 5lb of activated carbon while some filters can contain up to 20 pounds of activated carbon.

4. Size of Your Room

If you are using an air purifier with a carbon filter in a small room, then it will work quite effectively. However; if the room size is large and your air filter is small, then you should expect early clogging of the filter. For the best results, you should buy a powerful air purifier according to your room size.

Wrap Up – How Long Do Carbon Filters Last

Usually, carbon or charcoal filters last longer than most of the filters that are used in air purifiers. However; you don’t have to worry about frequent carbon filter replacement because, with proper use, you can increase its performance and lifespan without any hassles.

About Maria A. Davis

Hi, I am Maria A. Davis and I am a loving mother and a dedicated reviewer for I tried and tested a number of air purifiers and humidifiers on the market to improve indoor air quality. I created this guide from my knowledge and personal experience so you can improve the air quality in your home and office.

Leave a Comment