Model 510

The Sweet Air Dispenser was introduced to eliminate unpleasant odours while vacuuming carpets. This enhancement significantly improved the overall cleaning experience, promoting a fresh and inviting atmosphere. The screw on the 'Sani-Em-Tor”, an essential part of the vacuum, featured a red ribbed plastic top. The "Kirby kabinet", shipper box, Handi-Butler, and polisher for this model were all red maroon, adorned with the Kirby logo in a greyish-white tone. Meanwhile, the floor polisher box for the 510 was brown, highlighted with red lettering. The floodlight trim, now crafted from grey rubber, was a single piece wrapped around the front and sides of the bumper. Additionally, a ball chain cuff slide has been introduced.