Central Vacuum System with HEPA Filter: Performance Testing for a Healthy Home
Corbett Lunsford
For our forever home, we chose the NuTone PurePower 650 central vacuum, which I piped, wired, and installed myself (not very difficult, though parts are hard to get ahold of in a hurry, if you run out).
Check out this system, and other Broan-NuTone machines: https://broan-nutone.com/
See the Testo 440 kit I'm using for the diagnostics: https://www.trutechtools.com/Testo-440
The HAVEN central duct system IAQ sensor I flashed to show the effectiveness of the HEPA filter: https://tzoa.com/