Dyson Cinetic Big Ball Animal Allergy Review
Even among premium vacuum cleaners, allergen removal results are not always satisfying. There is no bigger headache than finding that your costly vacuum can't deal with hazardous particles, especially when your family has an allergy sufferer. The Dyson Cinetic Big Ball Animal Allergy vacuum, one of the 
Best rated vacuum cleaners, was created for this exact purpose. As its name suggests, it offers impressive performance when it comes to allergens.
Design
The Animal Allergy vacuum looks just like other models in the Dyson Cinetic Big Ball lineup. The main difference is that it's an upright vacuum with a full-fledged design at a weight of 19.8 pounds. When you assemble it fully, the vacuum has a height of 43.3 inches.
The Dyson Cinetic Big Ball is an ideal solution for high-pile carpets or any areas that need deep cleaning. With the same design as other vacuums in this lineup, the Animal Allergy has a dust bin placed right on a ball, improving the maneuverability of the cleaning head and handle. You can remove the dust cup by simply pushing a button. The machine is a bit heavy but there is a handle on the top so that you can easily carry it around your house.
The 35-foot power cord is quite long, creating a cleaning radius of 50 feet. This is a game-changing advantage because nobody want to move such a heavy machine constantly during each cleaning session. Unfortunately, there is no auto-rewind feature.
The number of included accessories is generous. Right out of the box, you have tools for cleaning pet hair, upholstery, crevice tools, and almost anything.
Usability and Performance
When you want to start cleaning your house, there is not much you need to do. There’s not a single button to press.
Just pull down the machine and the plastic wheels will fold up. On hardwood floors, you will flip off the brush roll by pushing a button next to the power button. The entire vacuum moves with ease thanks to its ball base. When done, just lift the handle to the upright position. The kickstand wheels will automatically and firmly lower to their locking place.
Because the Animal Allergy basically uses the same frame as the Dyson DC65, it has the same problems related to usability. The plastic parts feel loose and flimsy, and the vacuum may easily fall over because the back doesn't click reliably in place.
Dyson, as one of the top rated vacuum cleaners, needs to improve the little pivoting wheels that act as a kickstand. They don't work smoothly, as you would otherwise expect from an expensive product. Sometimes, after cleaning, users have lifted the handle back to the resting position but it still doesn’t entirely lock upright. That's why the vacuum may tumble to the floor even if you hear a click and see the wheels descend. You should check the locking status each time because the click sound may be falsely convincing.
Further Reading: Picking the Best Vacuum Cleaner: Our Expert Recommendations 
On carpet, the Dyson Cinetic Big Ball Animal Allergy can remove a decent amount of debris compared to its competitors. However, if you check carefully, you may see some pet hair left behind. In this case, you must use the attachment to get rid of the hair without creating a greater mess or pushing tangles with the cleaning head.
The brush roll automatically flexes its position to maintain a perfect seal on any floor. This is possible thanks to the bottom, which can pivot independently of other parts of the vacuum, moving down or up depending on where you're cleaning.
Pros and Cons
Pros
● Strong suction power
● Various cleaning attachments
● Sealed HEPA filters
● Long cleaning radius
Cons
● Expensive
Our Verdict
If you don't mind its price tag, the Dyson Cinetic Big Ball Animal Allergy vacuum is one of the Best Vacuum Cleaner In The World when it comes to cleaning allergens. The high-quality sealed HEPA filtration system makes sure that most harmful particles are confined safely to the dust bin, causing no problems for allergy sufferers.
