Dyson DC77 MF Cinetic Upright Vacuum Cleaner


By Dyson

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Description & Features+

Whatever they say, all others lose suction. At Dyson we think ‘No Loss of Suction’ should mean just that.
No ifs, no buts, no exceptions. But other manufacturers don’t seem to agree.
Here's why: their filters clog.
Other vacuums may have cyclones, but they're inefficient. They can't generate centrifugal forces high enough to separate the smaller particles of dust and dirt. Instead, they rely on filters to capture these particles.
Dust builds up on these filters. It clogs the pores and blocks the airflow - causing the vacuum to lose suction.
With some machines, this can happen before a vacuum's bin is full. It can even happen when you're maintaining filters according to the manufacturer's instructions.
Dyson Cinetic™ science is so efficient that there are no dirty filters to wash or replace.
DC77 has whole machine HEPA filtration.
No other vacuum expels cleaner air.
Dyson Cinetic™ science captures allergens and bacteria. And the whole system is engineered to be completely sealed – ensuring no dirty air escapes. That's why DC77 is certified asthma & allergy friendly™. It went through an independent program of rigorous tests, meeting – and exceeding – the strict criteria.
• Dyson’s best. Cinetic™ science means no dirty filters to clean or replace.
• Dyson Cinetic™ science captures the microscopic dust that clogs all other vacuums.
• 35 Cinetic™ tips separate particles as small as 0.5 microns.
• Each tip oscillates 350 times every second to prevent clogging.
• Whole-machine HEPA filtration.
• No other vacuum expels cleaner air.
• Dyson Cinetic™ science captures pollen, mold and bacteria, expelling cleaner air.
• Ball™ technology.
• Core components are housed within the ball, lowering the machine’s centre of gravity, increasing stability and maneuverability.


Available for Shipping to Canada Post
Assembled Height
43.3 in
Assembled Length
13.4 in
Assembled Weight
18.9 lb
Assembled Width
17.2 in
Bag type
Vacuum colour family
Product Identifiers
Walmart Item #
Model #

Store Availability+


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Return Policy+

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You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

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From the Manufacturer +

Ratings & Reviews+

Dyson DC77 MF Cinetic Upright Vacuum Cleaner is rated 4.6 out of 5 by 41.
Rated 5 out of 5 by from Dyson - Dyson DC77 MF Cinetic Upright Vacuum Clean I have used this Dyson vacuum model before and they never lose the suction even with the canister is full of dirt. Expensive but very good.
Date published: 2016-01-23
Rated 5 out of 5 by from Wow! What a machine! I decided that today was the last day for my old vacuum. I did a thorough once over of the house with it and then drove it to the nearest recycling facility. I came home with my new DC77 and all I can say is I am blown away. I retraced my vacuum route from this morning and was shocked to fill the cup on the DC77 to almost 3/4 full!! I new my old vacuum was getting tired but wow!! I am in love with my new DC77. It was easy to put together, it is light and easy to manoeuvre, works great on all the floor surfaces in my house, it is whisper quiet and wow does it clean!! Wow!! I also love all the attachments. Not sure what they all do but I cant wait to use them! Anyone thinking of a new vacuum should go get a DC77 right away. It is incredible!! Thanks Dyson
Date published: 2017-04-21
Rated 3 out of 5 by from My roll brush stopped working! Heavy, hard to maneuver. Critically, my brush roll, installed inside of the head, stopped working after a year and half. No suction loss, but got weaker as well. I am going to contact Dyson Canada to fix the problem soon.
Date published: 2017-04-01
Rated 3 out of 5 by from One deal breaker Love this vacuum for the long cord, great suction etc, BUT as a mom of 5 kids, including 2 girls with LONG hair, I can't recommend this vacuum to anyone with long hair. It not only gets wrapped around the bristles ( I know thats normal and easy to clean) but it also gets wrapped up INSIDE in the middle and can't get out properly even when taken all apart, and actually melts the inside until it breaks. Ive already had one power head replaced because of this. Ive unassembled the entire power head and it's not possible to get it all out.
Date published: 2017-03-30
Rated 4 out of 5 by from Power solution. Our DC77 is a very powerful, excellent machine. The only problem is that it is so powerful it will suck onto our light carpets and become immovable. The power head stops until it is reset. I found a solution. There is a hose connection at the base that diverts suction from the power head to the wand. I drilled a few small holes in the side of this connector. This reduced the suction to the power head just enough that it will not eat the carpet and still picks up everything. Dyson should design some sort of adjustment device that accomplishes this. Otherwise an amazing machine!!
Date published: 2017-03-29
Rated 5 out of 5 by from Great product It's a very good product, money well spent! If the hose is softer then it's perfect.
Date published: 2017-03-19
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