Replacement Filter For Shark NV340 Vacuum Cleaners. 
Please note this isa complete filter replacement.
Original quality filter that will fit directly on the machine, and replace a lost or broken original item. Replacing the filter should be done routinely and can prolong the life of your vacuum, and improve the suction if your old item is worn. 
Manufacturer part numbers and reference are used as a reference only, item is made and distributed by Radvac for peace of mind of best quality available product.