highlights Experience clean like never before with the Shark® Navigator Professional Vacuum (NV80). Start with complete control around obstacles and furniture with the swivel steering. Reach hard to get spots and tackle tough messes with cleaning tools, at-hand on the vacuum. Then look at the powerful Shark Navigator itself and the large capacity, bagless dust cup and discover deep down and thorough cleaning. The “Never Loses Suction Technology” will save you all of the frustration you’ve had with other brands in the past and make you a lifelong Shark vacuum fan.