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CI-v4 EQp1:Minimum indoor air quality performance

ASHRAE 62.1 requirement minimum volumetric ozone removal efficiency of 40% filter

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John Covello
Senior Sustainability Manager
UL Solutions
LEEDuser Premium Member
7 thumbs up

Hello,

I am researching HVAC filter manufacturers and none so far seem to be able to provide me documentation for a carbon filter that meet the minimum volumetric ozone removal efficiency of 40%. Does anyone know of a filter manufacturer that has a filter that meets this requirement and has a spec for it? Thanks for your help.

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