As one of North Carolina’s premier distributors of filtration products, Capital Air Filters is
a full service provider of filtration solutions that solve indoor air quality problems. Whether your maintenance needs are home, business or manufacturing, we are committed to providing the latest filtration technology and the highest quality air filtration products in 
the industry designed to meet your requirements for clean air and better indoor air quality. 

Our inventory of filtration products consists of a wide variety of high-quality air filters for residential, commercial and industrial applications. We offer new and replacement air filtration products for air conditioner (HVAC), air cleaner systems, professional quality dehumidifiers, clean room, paint booths, industrial process applications and specialty filtration products.  Our depth of experience in all aspects of filtration enables us to deliver the correct and most cost effective air filter product for your application, whether your needs are clean air, clean water, clean oil, or any other type of industrial application.

The experienced air filtration experts at Capital Air Filters ensure our products are available when you need them and can set up a just-in-time delivery program that fits your needs. Installing a high-quality air filter is the most important element for improving indoor air quality and keeping your heating and air conditioning (HVAC) systems operating at optimum efficiency. Filters for your furnace are designed to catch the airborne particles that invade the air. These particles are made up of contaminants such as bacteria, pet dander, dust, mold spores and pollen. It is critical to maintain good air quality by using a good quality furnace air filter and by frequently changing your filter.  
Benefits Of Working With Capital Air Filters
  • Corporate headquarters and distribution warehouse located in Raleigh, NC
  • Large filter inventory backed by local manufacturing ensures the fastest possible product availability
  • 20 + years experience in the filtration inustry
  • Offering a complete filter inventory for HVAC
OUR PRODUCTS 
  • Crawlspace/Basement Dehumidifiers
  • Pleated Furnace Filters
  • Poly Filters
  • Fiberglass Filters
  • Ring Filters
  • Bag Filters
  • Box Filters
  • Paint Booth Filters
  • Activated Carbon Filters
  • Fan Powered Filter Modules
  • Dust Collector Filters
  • Industrial Filters
CLEAN ROOM FILTERS
  • HEPA / ULPA Filters
  • Ceiling Filters
  • Fan Powered Filter Modules
  • Ducted Filters 
 
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Capital Air Filters Offers Well Known Air Filtration Brands 
OUR SOLUTIONS FOR 
  • Mold/Moisture Control
  • Hospitals 
  • Manufacturing 
  • Malls and Shopping Centers 
  • Schools 
  • Gas Turbines 
  • Office Buildings 
  • Clean Rooms 
  • and more! 
We carry professional quality dehumidifiers for your basement or crawlspace, furnace filtershome air filters, high efficiency air filters, air pollution control equipment, air filtration and dust collection equipment.
Buy replacement air filters online or give us a call to assist you with questions for hard to find filters.  Contact Capital Air Filters:  919.785.9881  
6101 - 101 Westgate Road
Raleigh, North Carolina  27617
Phone: 919.785-9881
email me
FILTERS ONLINE | BUY DISPOSABLE AIR FILTERS | A  NATIONAL  AIR FILTER SUPPLIER
PLEATED AIR FILTERS| HIGH EFFICIENCY AIR FILTERS |HEPA AIR FILTERS
  • Non-standard filter sizes readily available
  • No extra charge for partial case quantities
  • Competitive pricing
  • Free local delivery in the Raleigh/Durham, Chapel Hill and RTP area
  • North Carolina State Contract filter supplier- NC Term Contract No. 031B
  • Exceptional fast, friendly and knowledgeable support in all aspects of filtration
 
  GREEN AIR INITIATIVE
 
Improve your homes indoor 
air quality... Read more.
Horizon-Solberg - Baldwin - WIX - Austin Air - Purolator - Flanders - Glasfloss - Filtration Group- Royal - Airflow Products - Airflow Technology
Let Capital Air Filters Be Your Single Source For All Your Air Filtration Needs.
Copyright © 1999 Capital Air Filters Online  Raleigh, North Carolina 27617  All rights reserved.

Capital Air Filters
Provides
Cost Effective
Replacement Filters
For Home, Business
And Industry