This article contains the Owner's Guide for the NV770 Series Shark® DuoClean® Lift-Away Speed™. This article supports the following product SKU NV770, NV771, NV771BRN, NV771QBK, NV771QBL, NV771QHX, NV771QPR, NV771QRD, and NV772.
On the bottom of your box, you should see the model number near the bar code.
The main body of the vacuum (back of the unit) should have a rating label that features your model number.
Your product's model number is listed on the front cover of your instruction booklet.