The Shark Rocket DeluxePro Ultra-lightweight upright vacuum HV321 and Shark Rocket DeluxePro/TruePet Ultra-lightweight upright vacuum HV322 are 2 versions of the Shark Rocket series.
The only difference between Shark HV321 and HV322 are the color and the included tools. Otherwise, they are identical.
Shark HV322 vs HV321
images from Shark official site infomercial
Color:
The Shark HV321 comes in Lavender whereas the Shark HV322 is in Burgundy.
Tools:
The Shark HV321 comes with a Crevice Tool, Dusting Brush, Pet/Upholstery Tool, Hard Floor Genie with microfiber pad, on-board storage clip, Accessory Bag, and Wall Mount.
HV322:
Don’t be surprised when you see conflicting info on the attachments, even info from users review images that shows “what’s inside”.
HV322 name may be Shark Rocket TruePet Ultra-Light Upright, or Shark Rocket Deluxe Pro Ultra-Light Upright.
Its early version include a bunch of accessories: a Crevice Tool, Dusting Brush, Pet/Upholstery Tool, Hard Floor Genie with microfiber pad, on-board storage clip, TruePet Motorized Brush, Accessory Bag, and Wall Mount.
But now it come with less tools.
It may come with a Pet Muti-Tool, a Duster Crevice Tool, a Multi-Angle Dusting Brush.
Or a Pet Muti-Tool, a Duster Crevice Tool, Hard Floor Hero Attachment(does not use pads).
Or a Pet Muti-Tool and a Duster Crevice Tool.
Or a Pet Multi-Tool, a Duster Crevice Tool, a Multi-Angle Dusting Brush, a Hard Floor Hero Attachment, and a Wall Mount Storage Hook.
etc.
The TruePet Motorized Brush is designed for removing pet hair, loose debris, dander, etc. out of upholstery and surfaces.
P. S.
Please note that the included tool package may vary retailers to retailer s. Even purchased from the same retailer, the package also may be different from time to time.
Some people may make the purchase decision just because of an accessory. So many users have pointed out that they bought the TruePet model just for the TruePet motorized brush. If you care about accessories, I suggest you always check the INCLUDES section on the product box to make sure what tools included. Or you may need to buy the separately.