Are more expensive air filters worth it? In general, the answer is yes. Higher-end filters are more effective at trapping particles in the air, such as dust mites, pollen, pet dander, mold, and even bacteria. This makes them especially beneficial for people with severe allergies or respiratory conditions like emphysema. However, it's important to consider your individual needs before investing in a more expensive filter.
A single person without pets or allergies may not need as much filtration as a family of five with three pets and a child with asthma. Additionally, you should take into account how long your air filter will last. Washable air filters are more expensive but can last for years, while basic fiberglass filters need to be replaced every few months. When shopping for an air filter, you'll want to look at the MERV rating. MERV stands for Minimum Efficiency Reporting Value and is a measure of how effectively a filter removes particles from the air.
The scale rates air conditioning filters from 1 to 16 based on their ability to trap particles in the air. The higher the MERV rating, the better the filter is at trapping particles. It's important to note that some HVAC systems aren't strong enough to push air through more restrictive filters that block smaller particles, i.e., those with a higher MERV or CADR rating. This can reduce airflow and cause your home to heat and cool less efficiently. Overworking an HVAC system can also result in hardware damage and costly repairs. If you have a family member who has respiratory problems or allergies, then more expensive air filters might be a good idea.
These filters perform similar to the Nordic Pure MERV 12, are well reviewed by many homeowners, come in a wide range of sizes, and the high probability that they will be in stock at a nearby hardware store is a big advantage if you need them as soon as possible. In conclusion, higher-end air filters are worth it if you have severe allergies or respiratory conditions. However, it's important to consider your individual needs and make sure your HVAC system is strong enough to handle the filter before investing in one.