Filter and method of making same

Filter apparatus

Filter apparatus

Filter apparatus

Filter apparatus, in particular on vacuum cleaners

Filter assembly

Filter assembly for a cyclone-type dust collecting apparatus...

Filter assembly for a vacuum cleaner

Filter assembly for cyclone type dust collecting apparatus...

Filter bag

Filter bag

Filter bag

Filter bag

Filter bag arrangement for a vacuum cleaner

Filter bag construction for a vacuum cleaner

Filter bag for a suction cleaner

Filter bag for suction cleaners

Filter bag mounting assembly

Filter bag mounting assembly

Filter bag mounting means for suction cleaner