What You Need to Know About Air Filters for Allergies

Your HVAC system’s air filters are designed to trap dust, toxins and other air pollutants and allergens. If you or a family member suffers from allergies, then you know it’s important to have the right type of air filter installed. This is especially important now that spring is here; proper HVAC and swamp cooler maintenance are necessary to get ready for the season.

Part of your spring maintenance routine should include checking your air filter and changing it when needed. If you want to effectively reduce allergens inside your home this season, here’s a tip to remember: 

Paper filters aren’t effective against allergens. These are the types of filters that are typically used in your furnace and air conditioner. They’re designed to trap large particles like dust that may otherwise accumulate on the motor and fans and affect the unit’s efficiency. However, paper filters aren’t meant to keep out smaller particles such as mold, bacteria and certain types of pollen. Without a higher grade of air filter, they’ll slip right through its fibers and circulate in your home, resulting in more allergens in your indoor air.

Choosing the Right Type of Air Filter 

When choosing the best filter for your HVAC system, make sure to follow manufacturer recommendations on the type of filter to use. You can also consult with a trusted home AC repair technician so that they can thoroughly inspect your HVAC system and give you recommendations on what to get! To give you a better idea, below are some of the common types of air filters:

• Electrostatic filter with a MERV 8 and Micron 1 – This type of filter attracts particles in the air with its self-charging fibers. They can capture smaller indoor pollutants with a high MERV rating that won’t clog the filter too quickly. These are usually reusable, meaning you can wash them when they’re dirty. It’s essential that they’re completely dry before you place them back in your HVAC unit, however.

• HEPA filter with MERV 14-16 and Micron 0.3 or lower – HEPA (High-Efficiency Particulate Air) filters are great for anyone that suffers from severe allergies, as they can trap 99.97 percent of airborne particles. They’re highly efficient at capturing dust, bacteria and other debris, but because of this they tend to clog quickly. You may need to change them often or they’ll put a lot of stress on your HVAC system.

Whether you require a professional HVAC technician or have been trying to find out “how much refrigerated air costs” online, if you hire Mechanical Technologies, we’ll get the job done with speed and efficiency. Contact us at (915) 544-1550 or fill out our convenient online contact form.