• Skip to main content
  • Skip to header right navigation
  • Skip to after header navigation
  • Skip to site footer
NAFA Logo

National Air Filtration Association

  • Home
  • Member Login
  • COVID-19
  • Webinars
  • About
    • NAFA Executive Officers
    • NAFA Board of Directors
    • NAFA Past Presidents
    • NAFA Committees
    • NAFA Staff
  • Events
    • Calendar
    • Get the 2022 Sponsorship Prospectus!
    • 2022 NCT II Hands on Training & Testing
    • 2022 Annual Convention
    • AHR Expo 2023
    • Open Call for Air Filtration Thought Leadership
  • Certification
    • Certified Air Filter Specialist
    • Certified Technician Level I
    • Certified Technician Level II
    • NAFA Certified Individuals (nonmember)
  • Programs
    • Clean Air Award Program
    • Scholarship Program
      • NAFA Scholarship Recipients
    • Membership Awards
    • Ascent Global Logistics
      • Frequently Asked Questions on Freight Classification & NMFC Rules
  • Resources
    • Get the 2022 Sponsorship Prospectus!
    • Additional Resources
    • Advertising on the NAFA Website
    • Air Filtration Articles
    • Air Media Magazine
    • Download Best Practice Guidelines
    • Guide to Air Filtration
    • Guide to ISO 16890
    • IOM of Air Filtration Systems
    • Store
    • Understanding MERV
  • Foundation
  • Membership
    • Join
    • Code of Ethics
    • Distributor Members
    • Manufacturer Members
    • Service Provider/Allied Members
    • Professional & Student Members
    • Life Members
  • Contact
    • Add me to your email list!
    • Information Request

NAFA Certified Air Filter Specialist (CAFS)

How to Become a Certified Air Filter Specialist
How to Become a Certified Air Filter Specialist

In response to the need for quality assurance, increased education and recognition of professional achievement within the industry, NAFA developed the NAFA Certified Air Filter Specialist (CAFS) program — the first education and certification program designed specifically for air filtration professionals.

The CAFS program distinguishes those professionals who have demonstrated a thorough, up-to-date understanding of air filtration technology and high level of professionalism. In order to become certified, air filtration professionals must pass an extensive examination on the principles, methods and applications of air filtration. Candidates for certification are also subject to compliance with the NAFA Code of Ethics. Certification is renewable on an annual basis pending successful completion of continued education requirements in order to demonstrate current and continued expertise.

When purchasing products or services from a Certified Air Filter Specialist, customers are assured that their particular requirements and needs will be addressed by a knowledgeable professional.

The CAFS Exam is strictly pass/fail based on the total number of correct answers. No other details will be released; correct or incorrect answers will not be shared. Samples test questions are not available.

CAFS Policies & Procedures

FAQ About The CAFS Exam

What do I need to study in order to pass the Certified Air Filter Specialist exam?

The 100 question (70 multiple choice, 30 true/false) CAFS Exam is based on the NAFA Guide to Air Filtration. In fact, every question comes straight out of the book! If you study the manual thoroughly you should have no problem passing the exam. We also recommend that you have at least one year of field experience in the air filter industry. NAFA does offer a series of recordings to help you study, however, if you have not read and understood the NAFA Guide to Air Filtration, you will probably not pass the exam.

What is the Cost to take the exam?

For members, the cost to take the exam is $200; to renew certification each year, the cost is $40.00. For nonmembers of NAFA, the cost to take the exam is $500; to renew certification each year, the cost is $300.

What are the renewal requirements?

To maintain CAFS Certification, you must complete eight (8) continuing education credits annually from the categories listed below. No more than four (4) total credits will be accepted from any one category. These activities must have been completed between October 1 and September 30. Nonmembers of NAFA must have attended an event sponsored by NAFA or ASHRAE, EPA, BOMA, AMIAQC, AFE, NAPE, AFS, AABC, RSES, ACCA, CETA, NSPE, IAQA, AIA, NEBB, ASHE or SMACNA and submit a certificate of attendance from such event

4 Credits:

  • Attend NAFA Technical Seminar
  • Attend NAFA Annual Convention
  • Attend an industry recognized multi day technical seminar (ASHRAE, INDA or similar)

2 Credits:

  • Attend a 2+ hour training seminar related to HVAC/IAQ/Filtration given by a supplier/manufacturer of HVAC/IAQ/Filtration related products
  • Attend 2+ hour seminar on HVAC, IAQ or filtration given by a related association or organization such as AABD, ACCA, AIA, AFE, AFS, AMIAQC, ASHE, ASHRAE, BOMA, CETA, EPA, IAQA, ICB, NAPE, NEBB, NEI, NSPE, RESE, SMACNA or TABB
  • Serve as Chair or Vice Chair of NAFA committee and attend at least 2 committee meetings
  • Write a technical article for publication in Air Media or other recognized industry publication related to HVAC and air filtration
  • Give a technical presentation at the NAFA Tech Seminar, Annual Convention or other event related to HVAC/IAQ/Air filtration or otherwise present technical information related to the industry for educational purposes

1 Credit:

  • Present an in-house seminar or attend an in-house seminar presented by a CAFS or other industry expert on a topic related to HVAC/IAQ/Air Filtration
  • Present or attend a webinar presented by a CAFS or other industry expert on a topic related to HVAC/IAQ/Air Filtration

When / Where can I take the exam next?

The next CAFS Exam will be administered during the next Annual Convention, AHR Expo, Technical Seminar or special event.

What about the tutorial?

In order to help you prepare for the exam, NAFA has developed a series of webinar recordings that covers the 16 chapters in the NAFA Guide to Air Filtration. We strongly encourage you to view them prior to taking the exam (you must first register for the exam to receive links to the recordings). This series of webinars replaces the “Track One” previously offered at Technical Seminars.

Are there any other options to take the CAFS exam?

NAFA MEMBERS ONLY

You can take the CAFS exam online. You must first contact NAFA offices at (608) 310-7542 to inquire about availability. Additional costs to proctor the exam online: $500 per person or $300 per person for groups of two or more.

If you choose, you can travel to the NAFA offices in Madison, Wisconsin to take the exam. You must first contact NAFA Staff and prearrange a meeting time, along with the $500 proctor fee.

    • NAFA Non-Member Certified Individuals Listing

Sidebar

Contact Us

Call 608-310-7542 or email nafa@nafahq.org

Follow Us

Search by Tags

52.2 Testing Aerosol Airflow Allergens ASHRAE Best Practices Business Cannabis CDC Conference Contaminant COVID-19 Dust Fan FAQ Guidelines Healthcare HEPA High Efficiency Infectious Diseases ISO MERV Odor Control Particles Sick Building Syndrome UV Ventilation VOC Wildfires

Social

Follow along on social media

Contact

Get in touch with us here

608-310-7542

nafa@nafahq.org

Navigation

  • Home
  • About NAFA
  • Join NAFA
  • Contact NAFA

Copyright © 2022 · National Air Filtration Association (NAFA) · All Rights Reserved