Do I Need Vent Filters in My Home?

Do I Need Vent Filters in My Home?

No one wants air pollutants indoors. It is bad enough that you have to face countless environmental issues outside on a daily basis. You most certainly don’t want to come home to a space that poses harm to your health and general living. Indoor air pollution has been ranked among the top five health risks related to the environment. While it is rather improbable for you to control the external environment, you can definitely exercise control in your home. The only way to address this issue is by eliminating and controlling the different pollutants and their sources. Moreover, you need to make sure that clean outdoor air is being ventilated indoors. Most commonly found particles inside any house include:

  • Bacteria
  • Viruses
  • Mold spores
  • Dust mite
  • Pet allergens

While the ventilation method can be quite dependent on weather and environmental conditions, you can surely take matters into your hand with the help of air cleaning devices. These devices are essentially supposed to eradicate all odors and pollutants from the air. You are left with the high-qualityair without the presence of dust, mold, pollen, smoke, odor, or any other allergens.

Certain devices can only be installed in the vent of your home’s HVAC systemandthis can help in keeping the entire home clean. Vent filters are examples of such. Similarly, you have the option of portable air cleaners as well that can be used for specific rooms and purposes.

How do Vent Filters Work?

Any structure or house that utilizes conditioned air requires an air filter to perform smoothly. The filteressentially works as a sentry for the air you breathe indoors. However, you have the option of choosing specific filters for targeted tasks such as removal of dust or circulation of air. The filters do their work while the processes of cooling and heating are carried out through the vents. These are basically mechanical air filters that don’t specifically target smaller microorganisms such as bacteria or viruses. However, airborne dust, allergens, molds, pollen, and pet dander can be filtered out with these.

If you suffer from specific allergies or are generally quite sensitive towards the environmental changes, then you should opt for an electronic filter for your indoor environment. These vent filters are effective and affordable for creating a generally healthy atmosphere. However, for specific issues, you require enhanced technology and room air purifiers that guarantee almost 100% clean air. Moreover, these help in maintaining the humidity levels of your house as well.

Which Filters Should be used?

Now that you have established the need for a vent filter in your home, you need to select the right one for your personal needs. There are quite a few factors that need to be considered before you opt for the perfect vent filter for your home. For starters, your budget will determine the type of brand and model you can truly afford to install in your home. Secondly, your personal preferences will play a major role in determining the type of filter. Lastly, factor in your health conditions and climatic factors of your locality.


Keeping in mind your preferences, you should generally look for the efficiency in a filter. A filter basically can remove the airborne particles from the air. Thisis measured by MERV (Minimum Efficiency Reporting Value). The values start off at 1 and go up to 20. These ratings will help you compare between different companies as well. Filters with MERV ranging between 7 and 13 tend to be quite effective.

  • The most commonly used air filters in residential furnaces generally have MERV ranging from 1 to 4. These low-efficiency filters essentially operate to keep the HVAC clean. On the other hand, if you consider the filters with medium efficiency of 5 to 13, these can help remove large and small particles found in the air. Filters with higher MERV offer similar effectiveness as HEPA filters. The medium efficiency ones are reasonably priced as well.
  • The filters with ahigher efficiency that have a MERV of 14 to 16 are not only similar in performance, but also in appearance, to the HEPA filters. With these filters, the HVAC system of your house needs to have sufficient capacity to accommodate their performance. You are likely to require professional installation as well.

Best Approach

You should opt for an integrated approach with your vent filters in order to get the best of both worlds. These basically include vent air filters that are made to fit and complement the furnace filters found in your homes. You are not required to create any replacements. The HVAC is constantly faced with issues of settling debris and dust. This not only causes a lot of buildup in the ducts but eventually, impedes the overall airflow as well. Moreover, dirty systems require additional pressure,and this can lead to overheating of the motors.

In order to avoid any black soot on the surrounding walls of the air vents, you should opt for the right kind of vent filter. If not for your health, you most certainly need to take precaution for the aesthetics of your house. One of the most effective ways of keeping debris and dirt from setting in your ventilation system is to opt for the following type of filters:

  • Electrostatic filters that are not only easy to install but don’t require any additional changes. These offer great fitting and help protect the HVAC.
  • Filters with medium to higher MERV levels. These might require professional help and additional changes to the system,but the results will be quite effective.
  • Filters that offer technologies of HEPA and Activated Carbon. With these specific filters, you can rest assured that your house will remain free of all kinds of pollutants. You should definitely opt for such an option in the case of sensitivity, children, or allergies.

With an effective filtration process, you will be able to enhance the overall productivity and health of your family. With time, the levels of allergens and dust will be reduced,and this can lead to reduced symptoms of allergies.

Final Thoughts

In this day and age, considering a pollution environment is only possible through proper measures. You cannot expect yourself and your family to live an entirely healthy life with an indoor pollutant environment. You most definitely require a vent filter in your home especially if you’re residing in a heavily populated city. Even if you believe your body to be quite strong, there is always the risk of developing allergies and countless ailments that are caused by air borne particles and allergens.

The aforementioned information should not only help you realize the importance of proper air filtration for your home but also the steps necessary for selecting the right kind of system for your personal needs. These vent filters will not offer additional health benefits,but you will be protecting the HVAC system of your house as well. At the end of the day, you will be avoiding a bigger cost by investing in your health and living. Create the right kind of breathable space for you and your family by filtering out the pollutants indoors. Keep the different factors mentioned in consideration prior to purchasing the filter.