Kenmore Elite 31150
Score: 78/100
Shark ZU503 Teal
Score: 79/100Rankings
The Shark Navigator Lift-Away ZU503AMZ is a corded upright with strong suction, HEPA filtration and a self-cleaning brushroll, making it great for pet owners. Its main drawbacks are the heavy weight and relatively short 25-ft cord. Best suited for medium-sized homes where maneuverability and allergen control are priorities.
The Kenmore Elite 31150 combines a beltless 3D Inducer Motor, triple HEPA filtration and a 35-ft cord for powerful, allergen-free cleaning across large homes. Its 20-lb weight, bagged system and louder 70 dB noise make it less ideal for lightweight or quiet-focused users. Perfect for pet owners and allergy sufferers needing strong suction and extensive reach.
| Attribute | | |
|---|---|---|
— | 1,200 Wbest | |
| ↓ lower better | 116.21 cm | 95.9 cmbest |
| ↓ lower better | 9.07 kg | 6.8 kgbest |
10.67 mbest | 7.62 m | |
1.5 Lbest | — | |
| ↓ lower better | 70 dBbest | 80 dB |
5best | — | |
— | 120 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(2) | ||
Height (cm) | 116.21 cm | 95.9 cm |
Weight (kg) | 9.07 kg | 6.80 kg |
Filtration(1) | ||
Filter Type | Triple HEPA | HEPA |
Features(1) | ||
Noise Level (dB) | 70 dB | 80 dB |
Power & Performance(1) | ||
Cord Length (m) | 10.67 m | 7.62 m |
Accessories(1) | ||
Tools Included | Pet HandiMate, Crevice tool, Combo brush/dusting tool, Extension wand, Adjustable wand | Upholstery tool, Pet crevice tool |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Kenmore 2031150 for its beltless 3D Inducer Motor that sustains suction power, its triple HEPA filtration that captures virtually all airborne particles, and its long 35-ft cord that facilitates cleaning large areas. They also highlight the dedicated Pet HandiMate tool for tackling stubborn pet hair. However, they point out the vacuum's relatively heavy 20-lb build, the outdated bagged system, and a louder 70 dB operating noise as notable drawbacks.
Everyday users consistently commend the vacuum's strong pet-hair pickup and effective HEPA filtration, noting that the long cord makes cleaning large spaces easier. Recurring complaints focus on the unit's weight, the inconvenience of disposable bags, and the higher noise level compared with quieter models.
“Great suction, maneuverability, easy emptying, and acceptable sound; sole complaint is needing a longer cord”
Professional reviewers note that the ZU503AMZ (via the similar ZU560) delivers respectable airflow of 66.3 CFM and scores well for portability thanks to its Lift-Away pod, but its suction power trails behind premium Shark uprights. The HEPA filtration and anti-allergen seal are praised for indoor air quality, while the corded design is seen as a limitation for quick, cordless-style clean-ups.
Everyday users appreciate the strong suction, easy maneuverability, and hassle-free dust cup emptying, while also noting the acceptable noise level. The most common complaint is the relatively short 25-ft cord, and some find the unit heavy for prolonged use.
