Skip to content
  • ANSI Webstore
  • Accreditation
  • Training
Facebook Instagram YouTube Linkedin X Threads Pinterest Tumblr TikTok
The ANSI Blog
Search
  • Latest
  • ANSI Blog
  • ANAB Blog
  • Workcred Point of View
  • Customer Service
The ANSI Blog
White filtration device with steel panes tested for ASHRAE 52.2 MERV general ventilation.
ANSI | HVAC and Indoor Environment

Changes to ASHRAE 52.2-2017

ByBrad Kelechava February 23, 2017May 28, 2025

ASHRAE 52.2-2017 – Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size has been released, revising and superseding the 2012 version…

About Us

The statements made in ANSI blogs are those of the authors and do not reflect the official policy or position of ANSI.

Powered by ANSI. Made for you. - © 2025 The ANSI Blog - Our Privacy Policy - Our Cookie Policy - Our Terms of Use - Do Not Sell My Personal Information Copyright The ANSI Blog. All rights reserved.

  • Latest
  • ANSI Blog
  • ANAB Blog
  • Workcred Point of View
  • Customer Service