#Product Trends
Camfil introduces the most energy-efficient bag filter in the world
The top model, M7 in filter class F7, has received the highest rating (A+) for its outstandingly low energy consumption. In addition to saving more energy, the filtration efficiency of the new Hi-Flo II M7 is significantly higher than the performance demands for equivalent filters in EN779:2012, the European standard for general ventilation filters.
Hi-Flo II M7 A+ will not only keep indoor air quality high, it will also help building owners save up to 28% more energy per year, per filter*.
Other improved features include a very robust frame, an optimised aerodynamic shape, a new pocket design with conical shape for less air resistance (which also keeps energy consumption down), plus more durable stitching to manage strong airflows.
*Compared to the previous Hi-Flo M7 air filter.