SIMPLY THE WORLD’S BEST
FILTER BOX
“If it doesn’t say Flow Right, it doesn’t.”
TESTIMONIALS
Mark Monson, Johnstone – Sales & Success
“Flow Right Filter Boxes are one of our top selling products, generating more than $75,000 per quarter for Johnstone Supply, Denver, Colorado alone.”
– Mark Munson, Johnstone Supply, Denver, CO
SDEAN WOLF, JOHNSTONE – NEW PRODUCT SHOWCASE
Flow Right™ provides education an
“Flow Right Filter Boxes correct problems and installation inadaqucies as a result of improper installation of forced air systems. Flow Right improves the furnace operating performance and thus prolonging the life of HVAC systems.”
– Dean Wolf, Johnstone Supply, Denver, CO