Expert Pick #04
Shark PowerDetect IP1251.
DuoClean Detect nozzle auto-adjusts suction power based on debris concentration, with 70-minute runtime and MultiFLEX storage.
The Verdict.
8.7/ 10
Gavler Meta-Score
“Shark has done what Shark does best: take the premium features that Dyson pioneered and deliver them at a price that doesn't require justification. The dirt-sensing auto-adjustment genuinely works — you can hear the motor respond as it hits a patch of debris. The MultiFLEX wand is more than a gimmick; it genuinely changes how you clean under furniture. Is it a Dyson? No. Does it need to be? Also no. For most homes, this is more than enough vacuum at half the price.”
The Gavler Verdict
Precision Engineering
PowerDetect Sensing
Dirt-sensing technology automatically increases suction when debris concentration rises, eliminating manual power adjustments.
70-Minute Runtime
Industry-leading runtime in ECO mode combined with rapid recharging covers most homes in a single session.
MultiFLEX Wand
180-degree flex wand reaches under furniture without bending and folds flat for space-saving closet storage.
Technical Specifications
RuntimeUp to 70 min
FiltrationHEPA (99.97%)
Dust Cup0.74 qt XL
Charge Time6 hours
Weight8.6 lbs
The Scoreboard
Expert Consensus86%
Community Rating90%
Community rating exceeds expert scores — users love the value proposition. Some experts noted the suction doesn't match Dyson's V15 on deep carpet.
Cast Your Vote
Do you think Shark PowerDetect IP1251 deserves the #4 spot in Best Vacuum Cleaners?
Best Price Availability.
Prices checked March 2026
Global Critique
“The best value cordless vacuum you can buy. The dirt-sensing technology genuinely works.”
Consumer Reports
“Shark's answer to Dyson's V15 costs half as much and cleans nearly as well. Hard to argue with that.”
RTINGS
“The MultiFLEX wand is the feature you didn't know you needed until you've used it.”
TechRadar
“Impressive runtime, solid suction, and smart features at a price that makes Dyson owners question their choices.”
Vacuum Wars
More from Best Vacuum Cleaners.
See how other top picks compare in this category.
