<p>A transparent collection tank for vacuum cleaner exhibiting excellent neutralization performance without impairing transparency of the collection tank at all. The transparent collection tank for vacuum cleaner for storing a vacuum sucked matter comprises a tank body (11) obtained by molding a transparent plastic material, and a neutralization member (12) arranged to be partially exposed to the inner surface of the tank body in order to remove static electricity brought to the collection tank by the vacuum sucked matter. The neutralization member (12) is inserted into a die of a machine for molding the transparent plastic material and integrated with the tank body.</p>