Advanced flexible design for houses and ducts.
Super high flow of 5000 CFM at high test pressure of 500 Pa.
Most popular for testing houses and small commercial.
Make a positive professional impression.
2 regular Classic fans in one doorway.
3 regular fans in one doorway
Double the power of any blower door.
Sleek, Professional and Fast.
2 high power fans in one doorway gives maximum flow per $.
3 high power fans in one doorway.
Great for small enclosure integrity tests.
Low cost Enclosure Integrity test kit.
Power to test large enclosures and dampers.
Power and Pro look and feel.
Even more power and flexibility to pass enclosures.
Add the Pro look and feel.