Microfiber filter bag:
standard with: KT15,
option with model ST and AT
Large filter area and high filtration (4 layer)
Suitable for small quantities of fluid and glass shards
Cap for hygienic and safe disposal
Heat resistant and very robust

Stainless steel floater system:
Standard with: model SN and AN
Designed for recovery of fluids in cleanrooms
Floater ball shuts off suction when maximum level is reached
Can be disassembled in a few steps, easy to clean and
autoclavable

Active carbon filter:
standard with: model SNA and ANA (replaces the fleece filter class L)
For the suction of active substances e.g. acids and bases
Active carbon cartridge with different coatings available
Provides increased user protection in the cleanroom

ULPA Filter:
standard with all PurVac®
premium vacuum cleaner models: dual ULPA filters
Filter performance 99.9995% > 0.12 μm
Huge filter area and long stand time
Individually replaceable, can be disassembled in a few steps
Suitable up to class ISO 4

Quick lock system:
Standard with all PurVac® vacuum cleaner models:
The quick lock fasteners allows for the assembly and disassembly of the vacuum cleaner in a few seconds (without tools)
For easy accessibility to all components and filters
Completely made of stainless steel