Are Cheap Air Filters Worth It? - A Comprehensive Guide

When it comes to air filters, the age-old debate of “cheap vs. expensive” is still going strong. If you’re trying to decide whether to invest in a more expensive air filter or go with a cheaper option, there are a few things you should consider. In this article, we’ll explore the pros and cons of cheap and expensive air filters, so you can make an informed decision. If no one in your home has allergies and you don't have any major air quality issues, a cheaper air filter can still be effective.

The downside of cheaper filters is that you'll need to replace them more often, which could end up costing more in the long run. Many HVAC professionals agree that “the cheaper the better” when it comes to furnace filters. If you want to protect your health, a good air filter and whole-house air purifier are the way to go. MERV stands for “Minimum Efficiency Reporting Value” and measures how well an air filter can remove particles from the air.

Cheap air filters

usually have a low MERV rating of 6 or less, while expensive air filters can have a MERV rating of up to 13. If you suffer from asthma or allergies, it's especially important to choose an air filter with a high MERV rating so that you can remove as many harmful particles from the air as possible.

Expensive air filters are made of higher quality materials, such as fiberglass, and can last up to 12 months. When selecting an air filter, it's important to consider the cost and quality of the filter. Expensive air filters are made of higher quality materials, last longer, trap particles more efficiently, and have a larger surface area to filter. A clogged boiler air filter will decrease airflow and comfort, and will even shut down the air conditioning system and damage expensive parts. Not only does this save you money, but it's also more practical, as you won't have to remember to replace your air filters with as much frequency. Cheap air filters are often less efficient at trapping particles, meaning that more harmful airborne contaminants can enter the HVAC system and circulate throughout the home or office.

HVAC systems are not designed to improve air quality in the home, and filters are important for the boiler and air conditioner to work properly. While pleated filters clean air better than fiberglass filters, there are better options for efficiently cleaning air without increasing system stress. Whether it's a cheap fiberglass filter or a better quality pleated air filter, it's important to change your air filter when it's dirty. A cleaner air filter allows your HVAC system to operate at peak performance, reduce utility bills and extend the life of your oven. The engines of newer models may not be able to develop enough CFM (cubic feet per minute) to draw air through the filter when the filter is very dense.


When it comes down to it, choosing between cheap and expensive air filters is a personal decision that depends on your budget and needs.

If you don’t suffer from allergies or other respiratory issues, then a cheaper option may be sufficient for your needs. However, if you want maximum protection from airborne contaminants then investing in an expensive option may be worth it in the long run.

Leave Message

All fileds with * are required