Standard-Sized Air Filters
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Danforth Air Filtration & Air Purification and Danforth Indoor Air Quality Division work together to maintain Your HVAC / Air Filters / Air Cleaners / Air Purifiers, and coordinate required periodic testing and preventive maintenance on all types of air filtration & air purification systems in New York State
The benefits conferred by switching to Pleated Filters are many, but first let’s consider the disadvantages associated with those Panel Furnace Filters that You may currently be using:
’Throwaway’ Panel Furnace Filters are documented to provide less than 8% actual ASHRAE filtration efficiency - making them unsuitable for any purpose other than the pre-filtering or screening out the largest airborne debris. Many in the industry call them "Bugs and Birds" air filters. Due to the coarse composition and spacing of the fiberglass media, throwaways are not even technically classified as filters, but instead work on the principle of particle impingement:
The simple solution - upgrade Your ’throwaway’ panel furnace filters to Pleated Filters! Changing from throwaways to polyester pleated filters is both easy and cost effective. Pleated filters generally have an average efficiency of 25-30%, although some such as Purolator’s DMK 80 with Defiant™ media are rated at 45-50%. Compare this to the 8% average efficiency of throwaway panels and it is simple to see the difference.
With increased efficiency comes increased resistance to flow. Filter manufacturers compensate for the increased airflow resistance of their higher efficiency media by pleating it into a deep V shape - thereby increasing the square footage of media within the same size frame.
As an example, a 24x24x2 fiberglass panel furnace filter will have 4 sq.ft. of surface area, the same size high capacity pleated air filter will typically provide 17.6 sq.ft. This results in an almost negligible increase in pressure drop, but provides you with over 4 times more filter media area.
Typically, pleated filters can be installed in any filter bank or holding track as long as you choose the same depth as your current throwaway panel filter. But, unlike that inefficient panel air filter, which may require monthly changing, a pleated filter will last much longer - approximately 3-4 months under normal dirt loading conditions!
Pleated Filter Benefits:
Upgrade from throwaway panels to pleated filters in Your HVAC system, and immediately see these 10 benefits:
Pleated filters are available with a variety of media types for specific applications:
A surprising percentage of building operators continue to use ’Throwaway’ Panel Filters as their primary air filtration media, but have much to gain by upgrading to Pleated Filters. Pleated air filters are more efficient, effective, cost-effective, last longer, and are available with a variety of media types for specific applications.
Stop using Throwaway fiberglass Panel Filters - Pleated Air Filters will easily pay for themselves very quickly following installation in Your residential, commercial, or industrial HVAC system.
Danforth is an active NAFA member with over 20yrs experience in HVAC air filtration. We can help you find the optimum Air Filter to replace ’disposable’ panel filters in Your residential, industrial or commercial HVAC system.
$SAVE$ - Discount pricing on quality Pleated Air Filters and all other air filters at www.danforthfilters.com. Visit the Secure Online Store for standard air filter sizes. For custom-sized pleated air filters, use the Custom Pleated Air Filter Configuration Tool to build and buy your own filter.
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Danforth also conducts HVAC system assessments and provides a detailed 3rd party report using our Aircuity HVAC monitoring and assessment equipment.
To Schedule A HEPA Filter On-Site Scan, Test, & Certification In Your Building
Contact Danforth’s National Environmental Balancing Bureau (NEBB) Certified Balancing Division
M-F, 8am to 4pm EST
Danforth HVAC & Air Filtration Experts can help you find the right equipment or parts.
We Stock Replacement Air Filters to fit all major brands of furnaces & HVAC systems.
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