Bissell BigGreen Commercial BG102 ProShake VS. Shark Navigator NV356E

Its Powerful 870-watt motor creates a very strong suction that is just perfect for cleaning different carpet-piles.

This is a commercial-grade vacuum suited for cleaning carpets and area-rugs.

The vacuum-cleaner-head can be adjusted to 6-positions to accommodate different flooring surfaces.

The premium aluminum Brushroll with 4 bristle strips turns at speeds up-to 8,000 revolutions per minute (RPM) while moving debris towards the vacuum inlet.

This vacuum-cleaner provides longer run-times since it is corded and uses direct power for operation.

It features a quieter, powerful motor.

It features a 6-position manual carpet height adjustment which allows for easy deep-cleaning of different carpet-piles.

This vacuum contains a reusable cloth non-stike shake-out bag which allows for easy dirt emptying. On top of that, the chrome hood provides access to the motor for easy maintenance and even has smooth contours that enable it to be wiped clean. Lastly, the foot release pedal is made of steel that is resistant to rust and wear while the heat overload protection system helps prevent damage to the motor if the vacuum bag is full.

A 50-foot power cord enables the vacuum to cover a larger area without changing outlets. In fact, cord strain relief provides flexibility and maneuverability into hard-to-reach spots.

Cord strain relief provides maximum flexibility & maneuverability.

Yes (with a reusable cloth non-stick shake-out bag.).

The vacuum weighs only 14.65-pounds which makes it lightweight for a commercial-grade device.

It uses a Powerful 870-watt motor.

6L Bag-Capacity.

The vacuum-head features a 6-position manual carpet height adjustment that accommodates different flooring surfaces.

The body is made of durable metal and plastic components while the foot release pedal is made of steel that which is a rigid metal that is resistant to rust & wear. On top of that, it features an aluminum roller brush with four bristle strips and double ball bearings.

It is a bit affordable for a commercial-grade vacuum.

• Metal on/off foot switch. • Powerful 870-watt motor. • A wide 12″ cleaning path. • Comfort Grip handle for easy use. • A Heat overload protection system. • Reusable cloth non-stick shake-out bag. • Large rear wheels make transportation easy. • 6 position manual carpet height adjustment. • Chrome metal hood with “V” shaped motor vents. • 50 foot long power cord with cord strain relief. • Reinforced see-thru fan chamber for fast cleaning. • Aluminum roller brush with four bristle strips & double ball bearings. • Metal foot release pedal made from hardened steel that is rust-resistant. • Magnet bar prevents small metal objects such as staples from harming the motor.

 Not cordless.  No HEPA Filtration.  Lacks LED-Headlights.  No auto cord-rewind  No handheld mode.