vacuum cleaner analysis

Shark NV31 Vacuum Cleaner Review

General Review

The Shark NV31 vacuum cleaner is amongst the most enhanced technologies amongst all vacuum cleaners. This model of vacuum cleaner is the only device offering ’24 cyclones’ which never ever loses suction.

Manufacturer’s Specifications

  • Pet Hair Brush: 17 ft. cleaning reach

  • Weight: 20.4 lbs

  • Current Ratings: 12 A

  • Length of ‘extra’ power cord: 30 ft.

  • Cleaning Path: 14 inches

    Shark NV31 Vacuum Cleaner Special Features

  • Color- Ruby Red

  • Super Stretch Hose

  • Brush Roll Off/On

  • Ergonomic Grip

  • Fast-release cleaning wand

  • Huge bagless dust cap

  • Five Height Adjustments

  • Bright Headlight

  • True HEPA lifetime washable

  • Furniture Guard Bumper

  • Edge Cleaning bristles


    Shark NV31 w/ Infinity Technology has been provided with limited warranty of 1 year. This states that within a year of date of purchase, one can get this vacuum cleaner replaced or repaired; that too, with 0% charge. However, one should straightaway go to company technician to reap the benefit of this service. An outsider would, on the other hand, end up with the tag of ‘paid service’. One must note that company would not bear the responsibility of losses incurred on the part of customer due to defects caused in the product.


  • No suction loss

  • Inclusive of ‘pet care cleaning system’

  • Quiet Operation


  • Pricey as compared to its counterparts

    Overall Review

    Shark NV31 w/ Infinity Technology vacuum cleaner makes use of ‘Advanced Cyclonic No Loss of Suction Technology’. Also, it meets IEC NLS test standards.

    At the bottom, emptying of dust cup can be made possible. HEPA filter is 100% washable. The accessories are inclusive of crevice tool, dusting brush, upholstery brush; apart from having featured five ‘carpet height adjustments’.

    This pet care system has been specially designed to enable pet lovers to carry out pet hair cleanup of superior level. Telescopic tube has been provided with 9-ft cleaning reach and an utterly adjustable-height handle.

    The best part of this device is that it’s user-friendly to the core. In other words, instruction manual is so self-explanatory that even a non-technical person would find no difficulty in understanding the operation of this Shark Technology.

    Also, robust construction takes care of long life-span. The mentioned product, even if operated on an uneven surface; would give the same output. Also, performance would not be hampered even if operated on a rough surface.

    Pet lovers should not miss out on this awesome Technology; as all aspects regarding the same are taken care of. 24 cyclones which never clog have been offered. As suction is never lost, the efficiency remains the same. This product is amongst the most sought-after ones amongst the others from Sharks.

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