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

This hospital-grade male 3-wire plug (Part #32-5650-97) is made for 14/3 commercial vacuum cords and fits all commercial vacuums using 14/3 gauge power cords with 3-wire grounded connections

This 35-foot Jinhua central vacuum hose delivers full-home reach with a 1-3/8" cuff that mates to the inlet valves used on the majority of central vacuum systems

Being a consumable

Working in tandem with the rotating fan

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