Potential buyers don’t want to walk through a maze of moving boxes..

The IZ251UKT has Shark’s Flexology design.This is effectively a joint in the vacuum’s wand, which you can use to clean under furniture.. There’s also the option of folding the vacuum for storage, which is useful if you want to keep the Shark in a small cupboard.

When folded, the vacuum is approximately 70cm tall..While the Flexology system isn’t something you’ll always use, we think it’s a handy feature when cleaning under low objects.Activating it just requires a single click, then you can snap it back into place when finished, so it’s easy to use and perfect for low sofas, sideboards, or tables.. On a related note, we like how easily everything on the Shark fits together with a satisfying click.

Whether you’re activating Flexology, switching to handheld vacuum mode, or changing tools, the vacuum feels engineered to a high-standard and satisfying to use.. VIEW PRICE.Shark IZ251UKT Filtration.

The IZ251UKT is effective at retaining small allergens and other particles.

There’s both a foam pre-motor filter and HEPA post-motor filter included with the Shark, which combine to do a great job at filtering air before it is released back into your home.Along with suction power, cleaning performance depends on the vacuum’s floorhead design, brush bar strength, and various other factors.

of vacuum also affects the required air watts.A cylinder vacuum, for example, needs more suction to pull dirt along the long hose.. Vacuum’s with HEPA filters.

(or other types of advanced filtration to prevent allergens escaping) also need greater suction to force air through the dense filter material.Bagged or bagless vacuums may also require different minimum air watts.. Summary.