DuctDevil DD-15TX HEPA Vacuum
- 2 x 1200w Motors
- 230v
- 14kg
- 15 Litre Tank Capacity
- 175CFM
- H14 HEPA Filter
- 64cm x 40cm
- 2 x Independent Motor Switches
- Robust 12mm Polypropylene Body
- Side Folding Handles
- 4 x Lockable Stainless Steel Drum Clamps
- Grey Industrial Rubber Cable Flex
- Uses HEPA 3BH/4BH Closed Bags
Airflow
When contemplating a vacuum purchase there is too much emphasis on the number of motors and the wattage a vacuum produces. More importantly is airflow, this should be the first consideration as this determines the strength of the vacuum and the air it can pull through the machine which is measured in CFM(Cubic Feet per Minute) with a pre-filter, HEPA filter and a vacuum hose connected. The DuctDevil range of vacuums use robust Ametek motors that produce 108 CFM of airflow with one motor and 175CFM with two motors.
Filtration
The DuctDevil vacuum filtration use 3 stages of filtration, the first is the Hepa-Flo woven collection bag, then the pre-filter Dry Filter and finally the H14 rated HEPA filter which is rated at 99.995% efficient, which compared to many popular brands that only use a H13 HEPA filter and are 99.95% efficient. This doesn’t sound a big difference, but it does when it’s keeping the fine dust out of the motors.
DuctDevil DD-15TX HEPA Vacuum
38mm x 3m Hiloflex Hose
10 x Closed Hepa Flo Bags