PAP system

1 article on PAP system.

JournalMay 2026

What Is a Positive Air Pressure System and Why Modern Homes Should Install One

What Is a Positive Air Pressure System and Why Modern Homes Should Install One

A Positive Air Pressure system keeps indoor air pressure higher than outdoors, preventing PM2.5 and pollutants from infiltrating your home while continuously supplying HEPA-filtered fresh air.