The HV322 wins two of our rankings on 500 watts of constant suction and a head that fits under furniture. Shark also sells a Rocket with the same wattage, the same weight, the same cup and the same noise rating — and a five-year warranty this one does not have.
Everyone in this category says they tested twenty vacuums. We have not tested any, and we say so. What we do instead is read the manuals, compile the published specifications, and work out what each machine costs to run for three years — the method is written out in full.
We earn a commission if you buy through the links on this page, at no extra cost to you. It never changes what we recommend or the order we recommend it in. Full disclosure.
The verdict: the right machine, and probably the wrong model number. The HV322 earns its place — 500 watts of constant corded suction at 8.6 lb, a slim low-profile nozzle with LED headlights, and no battery to fade at minute thirty. That combination wins it the hardwood ranking and the corded stick ranking. But Shark's own Rocket Pro DLX HV371 publishes the same 500 watts, the same 8.6 lb, the same 0.68-quart cup and the same 80 dB — plus a five-year limited warranty the HV322 does not publish at all. On paper that is the same machine with a written commitment attached.
What Shark publishes for the HV322
Shark's own published specification for this model, as read from its retail listing.
Figure
Published value
Motor
500 watts
Weight
8.6 lb
Dust cup
0.68 quarts
Rated noise
80 dB
Runtime
Unlimited — corded
Head
Slim low-profile nozzle with LED headlights
Filtration
Foam filter. No HEPA claim published
Cord length
Not published
Warranty
Not published
Suction in air watts or pascals
Not published
Every row is Shark's own published figure for this model. Where a row says "Not published", we could not find the figure on the listing and have not estimated one.
The HV322 and the HV371 are the same sheet, minus a warranty
This is the finding that should decide the purchase, and Shark's model naming actively hides it. Set the two listings side by side and the published figures are identical on every count that describes the machine:
The three Shark Rockets on this site, on each listing's own published figures.
HV322 Rocket Pet Plus
HV371 Rocket Pro DLX
HV302 Rocket Pet
Motor
500 watts
500 watts, 4.2 amps
500 watts
Weight
8.6 lb
8.6 lb
8.2 lb
Dust cup
0.68 quarts
0.68 quarts
0.31 quarts
Rated noise
80 dB
80 dB
80 dB
Filtration
Foam filter
Washable foam, no HEPA claim
Washable foam, no HEPA claim
Cord length
Not published
Not published
25 feet
Warranty
Not published
5-year limited
5-year limited
Distinguishing published feature
LED headlights on the nozzle
Foot-pedal wand release; three tools
25-foot cord; swivel steering
All figures are each listing's own published values. The emphasis on the warranty row is ours.
So the honest summary is uncomfortable for the model we rank highest: the HV322's one unique published feature is a pair of headlights, and the thing it uniquely fails to publish is a warranty. The HV371 adds the five-year term, a published amperage, a foot-pedal release that drops the wand off the nozzle one-handed, and three tools. Unless the headlights matter to you — and on a dark floor under a sofa they genuinely might — the HV371 is the better-documented buy of the two.
What it does not publish, and why each gap matters
No warranty term. The gap above. Both other Rockets publish five years, which makes this an omission within Shark's own line rather than a category norm — and five years is a long term by floor-care standards.
No cord length. On a corded machine the cord *is* the working radius, and it is the one figure that should never be missing. The HV302 publishes 25 feet and the Bissell PowerClean 27; the HV322 and the HV371 both publish nothing.
No HEPA claim. A foam filter and no filtration standard, on a machine Shark markets for pet households. The Bissell PowerClean 4214K on this page publishes a sealed HEPA system rated at 99.97% — the only corded stick here that does — though it names no test standard either. If dust is the problem, the allergy roundup ranks on exactly this.
No suction figure in any comparable unit. 500 watts is electricity drawn, not dirt lifted. No corded stick on this site publishes air watts, so the comparison across this shelf is one of disclosure rather than measurement.
Where 500 watts puts it
Half a full-size upright. The Shark Navigator NV356E publishes 1,200 watts, and that gap is the whole reason this machine is ranked for hard floors and rugs rather than for carpet — Shark's own position, since its listing stops short of claiming deep pile. If your floors are mostly carpet, the carpet roundup ranks the machines with a full-width driven brushroll behind them, and this is not one.
One cup figure worth converting while we are here, because the units across this shelf are not consistent: 0.68 quarts is 0.64 liters, which means the 0.7-liter cup on the Eureka Blaze — a far cheaper and much lighter corded stick — is actually larger than either big Rocket's. The Rockets win that comparison on power and build, not on capacity.
#
Product
Best for
Score
Price
01
Shark Rocket Pet Plus Corded Stick (HV322)Under 10 lb, 500 W, corded, with a low-profile head that actually fits under furniture — the hardwood answer that never needs charging.
Shark Rocket Pro DLX Corded Stick (HV371)A 0.68-quart cup — more than double the Rocket Pet's — on the same 500-watt corded platform, with a five-year warranty and a foot pedal that drops the wand off the nozzle.
Shark Rocket Pet Corded Stick (HV302)Eight pounds, swivel steering, a 25-foot cord and a five-year warranty. The cup is small and the filter is foam, and neither is a surprise at this price.
Bissell PowerClean Corded Stick (4214K)The only corded stick here that publishes sealed HEPA filtration at 99.97%, a tangle-free brush roll and a 27-foot cord — and the only one whose listing cannot agree with itself about what it weighs.
The HV322 beside the two other Shark Rockets on this site and the only corded stick here publishing sealed HEPA. Scores are our rubric applied to published specifications, not test results — we have not handled any of these machines.
01 · Best for hardwood
Shark Rocket Pet Plus Corded Stick (HV322)
Under 10 lb, 500 W, corded, with a low-profile head that actually fits under furniture — the hardwood answer that never needs charging.
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+500 W of constant power on hard floors, with none of the fade a battery gives you at minute 30
+Converts to a handheld and clips into freestanding storage
+Low-profile head reaches under couches that a full upright cannot
Where it stops
−Foam filter, not HEPA
−0.68-quart cup
−The cord is the whole compromise and there is no getting around it
Who it is for
Hardwood, tile and LVP homes with rugs, where constant suction matters more than cordless freedom.
Skip it if
Deep pile carpet is your main surface. A 500 W stick is not a substitute for a proper upright on thick pile.
Our score: 8.1 out of 10
Published power8.0
Runtime10.0
Bin and filtration5.5
Weight and handling7.5
Running cost9.5
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
02 · Biggest cup with a warranty
Shark Rocket Pro DLX Corded Stick (HV371)
A 0.68-quart cup — more than double the Rocket Pet's — on the same 500-watt corded platform, with a five-year warranty and a foot pedal that drops the wand off the nozzle.
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+0.68 quarts is double the Rocket Pet HV302 cup in an otherwise near-identical machine, and emptying is the interruption people actually complain about
+A five-year warranty, which is two to five times what most floor-care brands publish
+Converts to a hand vacuum with a foot pedal rather than a two-handed twist
Where it stops
−Washable foam filters and no HEPA claim, on a machine sold for pet households
−No cord length published anywhere on the listing, which is the one figure a corded machine should always state
−500 watts is half what a full-size corded upright draws, and on deep pile that gap shows
Who it is for
A mostly hard-floor home with a shedding pet, where the vacuum gets used in short bursts and a bigger cup means fewer trips to the bin.
Skip it if
Your floors are wall-to-wall deep pile. This is a 500-watt stick with a small head, and a 1,200-watt upright with a full-width brushroll is a different class of machine for the same money.
Our score: 8.0 out of 10
Published power7.0
Runtime10.0
Bin and filtration6.5
Weight and handling7.5
Running cost9.0
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
03 · Best swivel corded stick
Shark Rocket Pet Corded Stick (HV302)
Eight pounds, swivel steering, a 25-foot cord and a five-year warranty. The cup is small and the filter is foam, and neither is a surprise at this price.
Swivel, with a low-profile head for under-furniture reach
Conversion
Converts to a hand vacuum at the touch of a button; the handheld hangs on a hook on the wand
Filtration
Washable foam filters. No HEPA claim published
Rated noise
80 dB
Tools
Crevice tool, pet multi-tool, precision duster
Warranty
5-year limited
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+A 25-foot cord published plainly, which two other corded sticks on this page do not manage
+Three tools in the box including a pet multi-tool, on the cheaper of the two Shark sticks here
+Five-year warranty and washable filters, so the running cost is close to zero
Where it stops
−0.31 quarts is the smallest cup on this page — less than half what the HV322 and the Rocket Pro DLX hold
−Foam filtration with no HEPA claim and no named standard
−The listing's voltage field prints "100120 volts", which is two figures run together rather than one specification
Who it is for
An apartment or a single floor of hard surfaces and low-pile rugs, where light weight and swivel steering matter more than capacity.
Skip it if
Emptying annoys you. At 0.31 quarts this is a machine you will empty two or three times during one clean of a normal floor, and the DLX above doubles the cup for a small step up.
Our score: 7.9 out of 10
Published power7.0
Runtime10.0
Bin and filtration5.5
Weight and handling8.0
Running cost9.0
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
04 · Only sealed HEPA corded stick
Bissell PowerClean Corded Stick (4214K)
The only corded stick here that publishes sealed HEPA filtration at 99.97%, a tangle-free brush roll and a 27-foot cord — and the only one whose listing cannot agree with itself about what it weighs.
Sealed HEPA allergen system, published as capturing and holding 99.97% of dust, dander and pet allergens. No test standard named
Brushroll
Tangle-free, published as handling hair up to 8 inches long without clogging
Cord
27 feet
Dirt cup
1 liter
Weight
The bullets say 8.5 lb; the same listing's weight field says 10.1 lb
Runtime
Unlimited — corded
Conversion
Three-in-one: stick to handheld for stairs and upholstery
Design
Self-standing, swivel head, LED headlights
Motor
Not published. No wattage and no amperage appear anywhere on the listing
Tools
Dusting brush
Warranty
Not published on the listing
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+Sealed HEPA at 99.97% with a particle claim, which no other corded stick on this site publishes at all
+A 1-liter cup and a 27-foot cord — the biggest and the longest on this page
+Self-standing, so it parks without leaning against a wall, and a tangle-free roll for long hair
Where it stops
−No motor figure of any kind, so it cannot be compared with the 500-watt Sharks on anything but outcome claims
−Its own listing publishes two different weights, 8.5 lb and 10.1 lb
−No warranty term published, against five years from Shark
Who it is for
An allergy household that wants a light corded machine, and a long-haired one — the sealed HEPA claim and the tangle-free roll are the two things this model has that the Sharks do not.
Skip it if
You want to know what the motor draws before you buy. Bissell publishes no wattage or amperage for this model, and on a corded machine that is the one number that is genuinely comparable.
Our score: 7.8 out of 10
Published power6.0
Runtime10.0
Bin and filtration8.5
Weight and handling7.0
Running cost7.5
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
What it costs to own
Almost nothing, and this is the corded case in one line. At the U.S. average residential price of 18.34 cents per kWh, a 500-watt machine used 45 minutes a week for three years — 117 hours — costs about $10.73 in electricity. There is no battery to replace, no bag to buy, and the foam filter is washable, so that figure is very close to the whole bill.
Compare that with any cordless on this site, where the cell carries no published cycle rating and is the component that ends the machine — the full arithmetic is here, and this is the page the HV322 leads. The missing warranty does not change the running cost; it changes who pays if the motor fails in year two, which on a machine with a five-year sibling at the same published wattage is a real consideration.
Who should buy it
Hardwood, tile and LVP homes with rugs. 500 watts of constant suction with no fade is the right tool, and it is why this machine tops our hardwood ranking.
Anyone who cleans under furniture. The slim low-profile nozzle plus LED headlights is the one thing it publishes that its siblings do not, and sofa-height clearance is a real constraint.
Anyone who hates charging. No battery, no runtime to plan around, and about $10.73 of electricity over three years.
But check the HV371 first. Same published wattage, weight, cup and noise rating, plus a five-year warranty.
Who should not
Deep pile carpet homes. A 500-watt stick is not a 1,200-watt upright, and Shark's own listing does not claim deep pile.
Allergy households. Foam filtration with no HEPA claim and no named standard.
Anyone who buys on the warranty. This is the only Rocket on this site that publishes none — and the fix is a different model number from the same brand, not a different brand.
We have not used this machine. Everything above is read off Shark's own published specifications and compared with other listings from the same line and other manufacturers. A spec sheet cannot tell you how the cup empties, how the wand feels at arm's length, or whether the headlights are useful or a gimmick — and on the one question an owner will care about most in year three, Shark publishes no warranty term at all for this model. Our method page states exactly where our evidence stops and why we publish a score anyway.
Common questions
Is the Shark Rocket Pet Plus HV322 worth it?+−
As a hard-floor machine, yes — it publishes 500 watts of constant corded suction at 8.6 lb with a slim low-profile nozzle and LED headlights, and it tops our hardwood and corded-stick rankings. Before buying it, though, compare the HV371: Shark publishes the same 500 watts, the same 8.6 lb, the same 0.68-quart cup and the same 80 dB for that model, plus a five-year limited warranty the HV322 does not publish.
What is the difference between the Shark HV322 and the HV371?+−
On published figures, less than the names suggest. Both state 500 watts, 8.6 lb, a 0.68-quart cup, 80 dB and washable foam filtration. The HV371 adds a five-year limited warranty, a published 4.2-amp figure, a foot-pedal wand release and three tools. The HV322's one distinguishing published feature is LED headlights on the nozzle. Neither publishes a cord length.
Does the Shark HV322 have a warranty?+−
Shark publishes no warranty term for this model. That is notable because it is an omission inside Shark's own line rather than a category norm — both the HV371 Rocket Pro DLX and the HV302 Rocket Pet publish five-year limited warranties, and five years is a long term in floor care.
Is the Shark Rocket HV322 good for carpet?+−
For low pile and rugs, yes. For deep pile, no, and Shark's own listing does not claim it. 500 watts is half what a full-size corded upright like the Navigator NV356E publishes at 1,200, and deep pile is where that gap shows. Our carpet roundup ranks the machines with a full-width driven brushroll instead.
How long is the cord on the Shark HV322?+−
Shark does not publish a cord length for this model, which is the one figure a corded machine should always state — the cord is the working radius. For comparison, the Shark HV302 publishes 25 feet and the Bissell PowerClean 4214K publishes 27. The HV371 does not publish one either.
How much does the Shark HV322 cost to run?+−
About $10.73 in electricity over three years, calculated from its published 500 watts at 45 minutes a week and the U.S. average residential price of 18.34 cents per kWh. There is no battery and no bag, and the foam filter is washable, so there is effectively nothing else to pay.
Sources
Manufacturer-published specifications — Every runtime, wattage, capacity, weight, filtration and warranty figure quoted on this page is the manufacturer's own published number for that model, retrieved September 1, 2026. Where a manufacturer publishes no figure, the page says 'Not published' rather than estimating one.
Sweep & Suction — How We Pick — Our published method, including the scoring rubric, the three-year running-cost formula and an explicit statement of what published specifications cannot tell you.
