What does HEPA stand for?
HEPA stands for "high-efficiency particular air"
How to abbreviate "high-efficiency particular air"?
"high-efficiency particular air" can be abbreviated as HEPA
What is the meaning of HEPA abbreviation?
The meaning of HEPA abbreviation is "high-efficiency particular air"
What does HEPA mean?
HEPA as abbreviation means "high-efficiency particular air"
