The DAHLE CleanTEC® 41334 High Security Shredder is NSA/CSS 02-01 approved and supports the top-secret shredding needs of military, government agencies or businesses requiring a higher level of security when disposing of sensitive information. It produces cleaner air by filtering up to 98% of harmful fine dust particles and includes an automatic EvenFlow Lubricator® to ensure optimal performance. The CleanTEC 41334 is a Security Level 7 machine with a cross cut shred size of 1mm x 4.7mm and able to reduce a single sheet of letter size paper into over 15,500 tiny particles. The simple-use command dial controls all of the machine’s functions, such as when to replace the filter, and when the shred bag needs to be emptied. Also equipped with ESP (Electronic Sensing Protection), the CleanTEC 41334 senses how much paper you’re trying to shred and won’t allow sheet capacity to be exceeded.