Hoover / Lux Power Nozzle Caster Wheel SD30040 and you get the genuine

and you get the genuine article with proper fit and sealing — not a loose-fitting aftermarket copy that can let unfiltered exhaust leak past

Being a consumable

Benefit: versatile cleaning with no recurring bag cost

In the 32-ounce size

Hoover / Lux Power Nozzle Caster Wheel SD30040 and you get the genuineThis caster wheel is a replacement rolling wheel used on Hoover and Lux (Aerus) power nozzles and floor heads. The caster supports the back of the nozzle and lets it roll smoothly across hard floors and carpet as you guide the cleaner. A flat spotted, cracked, or seized caster drags, scuffs floors, and makes the head hard to push. Fitting a fresh caster wheel restores easy, quiet rolling and keeps the nozzle gliding level. Part #23737202. Fits: Hoover