Electrostatic filters can help ease congestion in your home by trapping particles. These filters use static electricity to attract particles using paper and cotton fibers. While dust and allergens can stick to the filter, they cannot circulate through the home. These filters are disposable and reusable.
The affordability of electrostatic filters is what gives them their charm. They are disposable and only need washing if you decide not to throw them away. These are best at attracting tiny pollutants. Although, we recommend more effective filters for people who need clean air.
HEPA filters are the go-to for people with respiratory issues because they can trap the smallest particles. These are the most common type of air filters. They can reduce at least 99.97% of pollutants in the air. Doing this earns them a U.S. Department of Health recommendation.
HEPA filters only need a replacement every few years, so there is no need to worry about forking over tons of money to keep your home’s air clean. For those with odor issues, you might need to look elsewhere. HEPA filters are not perfect for removing gasses and fumes. Homeowners with mold issues might replace the filter more than usual.
A UV filter is an excellent choice if you are looking for a filter that will work to stamp out bacteria. This filter disinfects air passing through your HVAC system using short-wave ultraviolet light. Doing so eliminates allergens before they come into the home. These are even more beneficial in the fall and winter.
A drawback to UV filters is that they are not as helpful as other filters against dust and particles. The home air filtration system is more complicated than washable filters.
Wide and sturdy filters have high MERV ratings and present the vital benefit of preventing static pressure. They are very cost-effective and do not need frequent replacements. When pollutants come into this filter, they are well-sealed.
Pleated filters use cotton and polyester folds to trap pollutants. There are several types of pleated filters. The ones with more pleats are more effective at catching things such as mold and dander. Your HVAC system will work harder to drag air through the fabric as effectively as they are. In addition, this can lead to a loss of energy efficiency. They are still practical, recyclable, and durable options to keep your air clean.