Shark Navigator Deluxe nv42 Review [2019 Update]

Honestly speaking, choosing an ideal upright vacuum cleaner from the current market is a daunting task. The options available in the contemporary marketplace are vast and diverse, making the selection process a lot more confusing. If you need the best upright bagless vacuum cleaner that is easy to use and control, look no further than the shark navigator dlx Upright Corded Bagless Vacuum.

The NV42 is a bagless upright vacuum cleaner whose popularity has risen tremendously over the past few years. This cleaning machine integrates a hose of impressive features including a good air filtration system, excellent suction capacity, and extra-large transparent dirt bin. Its price tag is acceptable as well.

Who is this product designed for?

The dlx nv42 is ideal for smaller homes and apartments with a variety of floor types. Regarding versatility, this bagless machine is suitable for use in cleaning carpets and bare floor surfaces. Several accessories come as standard to allow for versatile cleaning. These include the dusting brush, upholstery tool and crevice tool.

Weight - easy to maneuver

The Shark Navigator Deluxe weighs less than 15 pounds. It is not the lightest bagless upright vacuum on the market, but it is relatively easy to maneuver around edges, corners, and furniture. You will find this compelling and lightweight vacuum easy to maneuver around all obstacles that you may come across while cleaning.

Impressive suction power

The Deluxe nv42 has an outstanding suction capacity. A 10 Amps (1200 watts) motor powers this unit using a 25 feet (7.6m) long power cord. This reasonably long power cord combines with an 11 feet (3.35m) stretch hose to help you tackle various cleaning chores at home. It is imperative to bear in mind that this unit comes without the auto rewind system for the power cord.

Never Lose Suction Technology

The Shark nv42 comes standard with Never Loses Suction technology. It offers adequate suction power suitable for handling most household cleaning requirements. There is a circular airflow that splits fine dirt from the air to keep suction power at constantly high.

According to the manufacturer, the suction power is so high that comprehensive care must be exercised when vacuuming scatter-type rugs. The suction release located on the hose proves handy in decreasing suction power. Decreasing suction power allows you to push and pull the device easily on area rugs and high pile carpets. To increase suction power, close the suction release on the hose.

XL transparent dirt bin

The nv42 comes with a transparent dirt bin, which holds up to 2 liters (0.53 gallon) of waste. This dirt bin capacity is relatively large compared to other upright vacuums of the same category in the market. Emptying the dirt bin after every use is advisable. This unit loses no suction until the dirt bin gets almost filled to the brim.

The bottom-empty dust cup allows for rapid emptying of the waste. Also available is a button for detaching the dust-cup assembly from the unit. Simply press the dust-cup door release button to dislodge, and then release the accumulated dust and debris. The cyclonic action aids in cleaning the remaining debris atop of the dust-cup assembly.

Filtration assembly

As far as filtration mechanism goes, the Shark nv42 features pre-motor felt filter, pre-motor foam, and post-motor filter. The pre-motor filter prevents dust particles from entering the machine. The post-motor stops dust particles from recirculating back into the room.

The pre-motor filter needs to be rinsed and air-dried at least once a month after regular use. With the Never Loses Suction technology, the filters are guarded against premature clogging. The post-motor filter requires no regular cleaning. It only needs cleaning once a year under normal use.

Brushroll with on/off switch

The Deluxe nv42 has a brush roll assembly with an on/off button to improve cleaning of pet hair and related debris. Keep the rotating brush roll ‘ON’ when cleaning dirt on your carpets and ‘OFF’ when cleaning hard floors. Clean the brush roll from time to time to eliminate long hair and related dirt.

Attachments and accessories

When it comes to attachments, the Shark Navigator Deluxe has a set of cleaning accessories that guarantee a versatile cleaning. These cleaning attachments include the 5.5-inch (14 cm) crevice tool, long 24-inch (61 cm) crevice tool, dusting brush, and pet hair power tool. These tools, combined with the extended stretch hose, make above-floor cleaning easy and possible. You can attach these tools to an included extension wand.


  • Strong suction - ideal for carpets and bare floors
  • Large capacity dirt cup
  • Decent 25-ft power cord
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    Extended 12-ft hose
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    Includes pet hair power brush - cleans pet hair off staircases and upholstery
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    Extended warranty period of 5 years
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    Reasonably priced


  • No swivel steering
  • High center of gravity (COG) easily tips off
  • Not all attachments have a storage compartment

Top 3 FAQs about Shark Navigator Deluxe nv42

  • What type of filters does the Shark Navigator Deluxe nv42 have and are they washable?

This vacuum comes with one round filter situated at the top of the dirt canister. This filter is easy to detach. Every piece is of high quality and machine washable. Also, as long as you clean the filter at least once every month, there will be no need for replacement.

  • What attachments come as standard?

The Shark Navigator Deluxe nv42 comes with the following in the box: the vacuum body, a super-stretch hose, the handle assembly, motorized floor brush, pet hair power brush, cleaning wand, a 24-inch crevice tool, and 2 cleaning attachments namely dusting brush and small crevice tool. An owners’ manual is also included to help you know how to set up everything and get your machine to use.

  • Do the filters get clogged with dog hair hence reducing suction?

Some dogs tend to shed more than others. So, you’re recommended to empty the canister after every two uses. The filter is working, and no problems have been reported thus far.

Final Thought

From the review above, it is clear that the Shark Navigator Deluxe nv42 isn’t for everyone as it does lack the bells and whistles commonly found in higher-end machines. However, it is a perfect alternative if your budget level is below the high-end models like Shark Rotator or the lift-away canister. This reasonably priced vacuum will clean your various floor types with the ultimate efficacy.

It doesn’t have as many tools or the HEPA filter as the lift-away canister, but most of us even don’t require these extras. The Shark Navigator Deluxe nv42 is rated at 4.5 stars out of 5, which means that it’s a good machine. You will also be pleased with this unit based on the user feedback.

To cut a long story short - the Shark Navigator Deluxe nv42 could be your best option if you don’t mind the lack of the swivel feature, relatively narrow cleaning path and constant suction. After all, it does an excellent job when it comes to cleaning your hard floors, carpets, upholstery and even pet hair. Consider this unit and save lots of cash in return. You will never regret.

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