Have you ever walked into your home and noticed the air feels stale or stuffy? Your HVAC system’s filter plays a huge role in keeping your indoor air fresh and clean.
But with so many options on the market, how do you know which filter is right for you? Don’t worry we will help you out! Let’s break down the important factors of choosing the perfect HVAC filter for your home.
What Is MERV Ratings?
First things first – MERV ratings. MERV stands for Minimum Efficiency Reporting Value, which measures how effectively a filter traps airborne particles. The higher the MERV rating, the more particles it can capture.
- MERV 1–4 Filters
These basic filters trap large particles like dust and pollen. They are affordable and great for homes without pets or allergies. However, they may not provide the deep filtration you need if you are looking to improve overall air quality. - MERV 5–8 Filters
A popular choice, these filters capture smaller particles like pet dander and mold spores. They are ideal for homes with pets or family members who have mild allergies or respiratory issues. - MERV 9–12 Filters
These high-efficiency filters can trap fine particles, including bacteria and some viruses. They are excellent for homes in areas with higher pollution levels or for families with asthma or severe allergies.
Factors to Consider When Choosing an HVAC Filter
Choosing the right HVAC filter isn’t just about the MERV rating. Here are other factors to keep in mind:
- Filter Size
Your filter must fit your HVAC system perfectly. Too small, and it won’t work properly; too big, and it could restrict airflow. Check your system’s manual for the exact dimensions. - Filter Material
Filters come in various materials, including fiberglass, pleated paper, and synthetic fibers. Pleated filters are a common choice as they balance cost and efficiency well, but fiberglass filters are cheaper and less effective. - Cost
Air filters range in price from a few dollars to over $50. While it might be tempting to save money with a cheaper option, investing in a high-quality filter can improve air quality and reduce health risks in the long run.
The Bottom Line
Your air filter is the first line of defense against dust, allergens, and other airborne pollutants. By considering the MERV rating, size, material, and cost, you can choose a filter that keeps your home’s air fresh and healthy.
Need help selecting the right filter? Contact Service Champions today for expert advice on HVAC related issues!
