Replacement Shark Rocket Hardwood Floor Genia Attachment XDAVH310 ?

These show little to no use, most are new or like new.

Works with:

Shark 300 series 

Shark Rocket Ultra Light UV450

Shark Rocket (HV300)

Shark Rocket (HV305)

Shark Rocket (HV308)

Shark Rocket (HV300W)
Shark Rocket HV301

Shark Rocket Deluxe (HV310)
Shark Rocket DeluxePro Upright

Shark Rocket DeluxePro Upright (HV320)
Shark Rocket DeluxePro Upright Shark Rocket DeluxePro Upright (HV320W)
Shark Rocket DeluxePro Shark Rocket DeluxePro (HV321)
Shark Rocket TruePet Shark Rocket TruePet (HV322)
Shark Rocket DeluxePro Upright