Filter bag for vacuum cleaner

Filter cartridge mounting structure

Filter cartridge sealing method

Filter end cap attachment

Filter mounting system

Filter stop for a vacuum cleaner

Fitting for vacuum bags

Holder for annular filter

Mounting collar for a vacuum cleaner filter bag

Profiled resilient band for securing filier bag

Reverse gas-flow bag filter

Suction cleaner bag

Top loading upright vacuum cleaner bag and method of manufacturi

Tubular filter connector

Tubular gas filter

Unitary filter cartridge

Vacuum bag attachment device

Vacuum cleaner bag

Vacuum cleaner bag docking assembly

Vacuum cleaner bag docking assembly