The Filtration Partner Your Facility Can Count On
Providing premium filtration products for a healthier environment.
FILTRATION PRODUCTS
FAST AND RELIABLE SERVICE
FILTRATION PRODUCTS
V-BELTS
FAST AND RELIABLE SERVICE
FILTRATION PRODUCTS
FAST AND RELIABLE SERVICE
FAST AND RELIABLE SERVICE
FAST AND RELIABLE SERVICE
What sets us apart
Just-in-time delivery
Local delivery throughout North Carolina with nationwide shipping available. We make sure your filters arrive exactly when your facility needs them.
Custom sizing
If we don't have your furnace air filters in our extensive inventory, we'll make them for you!
Competitive wholesale pricing
Competitive wholesale pricing
Our stocked warehouse, local manufacturing, and direct supplier relationships allow us to deliver high-quality filtration products at cost-effective prices.
Filter management programs
Competitive wholesale pricing
Through our vendor-managed inventory program, we simplify filter maintenance by identifying every filter in your facility and ensuring replacement products are delivered on schedule to keep your operation running smoothly.
Certified experts on staff
Your filtration needs are supported by NAFA Certified Air Filtration Specialists (CAFS), with Bag-In/Bag-Out services performed by NAFA Certified Technician Level II (NCT II) professionals.
35+ years of expertise
Extensive experience across a wide range of filtration applications from standard HVAC systems to critical high-purity environments.
2025 Better Business Bureau Torch Award Winner!
2023, 2024 & 2026 BBB Torch Award Finalist
Premier supplier of quality filtration solutions
North Carolina’s premier distributor of filtration products, Capital Air Filters is a full-service provider of filtration solutions that solve indoor air and water 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 and water filtration products in the industry. Our team is committed to delivering outstanding customer service and helping you find the right filter for your system.
We also offer professional air filter installation services, plus convenient delivery and disposal. With competitive pricing and a wide selection of American-made HVAC air filters, we’re your trusted partner for all your commercial and residential air filtration needs.
TRUSTED BY GOVERNMENT, HEALTHCARE & INDUSTRY
Capital Air Filters is a current supplier of air filters for the State of North Carolina and Commonwealth of Virginia
Benefits
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/furnace), whole-house air cleaner systems, cleanrooms, paint booths, industrial process applications, professional quality dehumidifiers, and specialty filtration products. Our depth of experience in all aspects of filtration enables us to deliver the correct and most cost-effective filtration product for your application.
Mission
At Capital Air Filters, our mission is to provide dependable filtration solutions, expert support, and responsive service that help customers maintain cleaner air, protect critical operations, and keep facilities running smoothly.