
The Dyson CY23 (Big Ball CY23 Multifloor) is a corded, bagless canister vacuum that uses 2‑Tier Radial Root Cyclone technology to deliver 250 AW of suction across all floor types. It features a self‑adjusting turbine head, a washable HEPA filter, and a ball‑based self‑righting design for easy maneuverability.
Pros
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Cons
From Expert Reviews
Praised by Experts
Expert Opinion
Reviewers commend the CY23 for its powerful 250 AW suction and efficient 2‑Tier Radial Root Cyclone system, which together provide deep cleaning without loss of suction. The turbine head’s fine‑dust pickup and the ball‑based self‑righting design are repeatedly praised for stability and ease of use across carpets and hard floors. The only notable drawbacks mentioned by experts are its weight and the fact that it remains corded, limiting flexibility.
What Users Say
Everyday users consistently highlight the vacuum’s strong suction, effective allergen capture, and the convenience of the hygienic bin and washable filter. Many appreciate the maneuverability offered by the ball and 360° handle. Common criticisms echo the professional notes, focusing on the unit’s heaviness, bulkiness, and the restriction of a corded power source.
Common Complaints
Heavy weight around 17.6 lb, corded operation limits mobility, bulky dimensions make storage difficult, and lack of wet‑dry functionality.
How It Compares
Compared with other canister vacuums, the CY23 offers higher suction (250 AW) and advanced cyclone technology, but it is heavier and bulkier than many competitors and lacks cordless operation. Its bagless design and washable filter set it apart from models that require disposable bags or filter replacements.