subject: HEPA air filter [print this page] HEPA air filter HEPA air filter
There is a significant difference between pleated filters and fiberglass filters in both cost and efficiency. A pleated furnace filter generally has an average efficiency rate of 25-30%, although some can be as high as 45-50% for home air filtration.
With increased efficiency comes increased resistance to air flow. Furnace filters manufactures offset the increase in airflow resistance by V-shaped pleats, therefore, increasing the square footage of the media with the same size frame.
The pleated Filtrete air filter gives customers approximately 3 months of normal use before having to replace it, unlike the fiberglass filter that needs to be replaced every month.
Available in a variety of types for specific applications the most common Home air filter are pleated non-woven cotton/synthetic blends. Electrostatic filter media enhances the synthetic fibers to improve protection from microorganisms. New technology has allowed for them to incorporate carbon infused fibers for removal of odors and anti-microbial infused fibers are used for removing allergens.
Although many consumers are still using cheap 30 day filters, a pleated air filter is more efficient, cost-effective and longer lasting. They are available in a variety of media types for different applications and functions
Today it is required that your home air filter to do more than just protect your furnace. Now it is also your homes first defense against air pollution in your home. The air in your home will travel through the house air filter anywhere from 20 to 24 times a day making it one of the most opportune times to clean the air you breathe. No other home air cleaning system has the chance to clean as much as your home furnace filter.
Many people ask how important it is to change your home air filter. We tell them all the same thing. "If you want to save money then make sure that air filter replacement is a priority on your list. Not only does it help avoid costly repairs but it will also run more efficiently using less energy and saving you money every month on your utility bill.
