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Whirlpool WDTA50SAKZ Dishwasher vs KitchenAid KDFS224SWH Dishwasher

Both are 47 dBA stainless-tub dishwashers with a third rack, so noise and interior quality are a wash. The KitchenAid KDFS224SWH wins on cleaning hardware and drying: 30+ wash jets across three arms, a triple filtration system, ProWash soil sensing, and a door that pops open to release steam. The Whirlpool WDTA50SAKZ wins on capacity and layout: 13 place settings, an adjustable second rack, and a flexible three-piece basket you can move or split. Pick the KitchenAid for tougher soil and drier dishes; pick the Whirlpool for fitting more and taller items.

  • Choose the Whirlpool WDTA50SAKZ if you load big, awkward pots and tall stemware and want a rack system you can rearrange.
  • Choose the KitchenAid KDFS224SWH if you want stronger wash coverage, automatic soil sensing and the best drying of the two.

Prices

  • Whirlpool WDTA50SAKZ Dishwasher: $598.00 at Abt Electronics (checked today)
  • KitchenAid KDFS224SWH Dishwasher: $938.00 at US Appliance (checked today)
  • Difference: the Whirlpool WDTA50SAKZ Dishwasher is $340.00 cheaper than the KitchenAid KDFS224SWH Dishwasher today
Whirlpool
Whirlpool WDTA50SAKZ Large Capacity Dishwasher with 3rd Rack

Whirlpool WDTA50SAKZ Dishwasher

Whirlpool WDTA50SAKZ Large Capacity Dishwasher with 3rd Rack

4.6(7,060 ratings)
$598.00at Abt ElectronicsChecked 4 h ago
See all prices and details
Visit Abt Electronics

Store links may earn us a commission. Price via Klarna.

Pros
  • 13 place settings with an adjustable middle rack for tall items
  • Three-piece basket moves or splits to free up space
  • NSF certified and 47 dBA quiet
  • Stainless steel tub resists stains and odors
Cons
  • No automatic soil sensing; you pick the cycle
  • Basic drying compared with a door-open system
  • No leak detection feature listed
KitchenAid
KitchenAid 24" 47dB Front-Control Stainless Steel Tub Dishwasher with Third Rack (KDFS224SWH) - White

KitchenAid KDFS224SWH Dishwasher

KitchenAid 24" 47dB Front-Control Stainless Steel Tub Dishwasher with Third Rack (KDFS224SWH) - White

$938.00at US ApplianceChecked 1 h ago
See all prices and details
Visit US Appliance
Pros
  • 30+ jets on three arms for targeted cleaning on every level
  • ProDry with automatic door open gives the driest results
  • ProWash adjusts wash to how dirty the load is
  • Triple filtration and a leak alert system
  • Sani-Rinse option for sanitizing
Cons
  • Less rack adjustability than the Whirlpool
  • Door opens 4 inches at the end of the cycle, so keep the area clear
  • No stated place-setting count

What separates them

Whirlpool WDTA50SAKZ DishwasherKitchenAid KDFS224SWH Dishwasher
Wash coverageStandard wash arms and jets30+ total wash jets on three wash arms
DryingHeated dry with rinse aid indicatorProDry system plus automatic door open to release vapor
Soil sensingFive fixed cycles, no auto soil sensorProWash cycle adapts time and temperature to soil level
FiltrationStandard filtrationTriple filtration system
Capacity13 place settingsNot stated; standard 24-inch capacity
Rack flexibilityAdjustable second rack and movable 3-piece basketVersatile lower rack, fixed utensil basket
SanitizingNSF certifiedSani-Rinse option kills 99.999% of food soil bacteria
Leak alertNot listedLeak identification system notifies you of a leak

Price history

$938.00$598.00
Nov 7Nov 10
  • Whirlpool WDTA50SAKZ Dishwasher: lowest $598.00 on Nov 9 at Abt Electronics; $598.00 on Nov 10.
  • KitchenAid KDFS224SWH Dishwasher: lowest $938.00 on Nov 7 at Aj Madison; $938.00 on Nov 10.

Prices at every store

Whirlpool WDTA50SAKZ Dishwasher

  • Abt ElectronicsNew

    In stock

    $598.00Free shippingChecked 4 h ago
    Visit Abt Electronics
  • HomeryNew

    In stock

    $598.00Checked 4 h ago
    Visit Homery
  • The Home DepotNew

    In stock

    $599.00Free shippingChecked 4 h ago
    Visit The Home Depot
  • Aj MadisonNew

    In stock

    $598.00+ $99.00 shippingChecked 4 h ago
    Visit Aj Madison

Store links may earn us a commission. Some prices via Klarna.

All 7 stores and price history →

KitchenAid KDFS224SWH Dishwasher

  • US ApplianceNew

    In stock

    $938.00Free shippingChecked 1 h ago
    Visit US Appliance
  • ABC WarehouseNew

    In stock

    $938.00Checked Nov 9
    Visit ABC Warehouse
  • Lowe'sNew

    In stock

    $939.00Free shippingChecked 1 h ago
    Visit Lowe's
  • Aj MadisonNew

    In stock

    $938.00+ $99.00 shippingChecked 1 h ago
    Visit Aj Madison

Store links may earn us a commission. Some prices via Klarna.

All 14 stores and price history →

Specs compared

SpecWhirlpool WDTA50SAKZ DishwasherKitchenAid KDFS224SWH Dishwasher
colorSilverWhite
Tub materialStainless SteelStainless Steel
Sound rating47 dBA—
Place settings13 Place Settings—
Number of cycles5 Cycles—
Width23 7/8 Inch—
Depth24 1/2 Inch—
Height33 5/8 Inch—
Maximum height34.63—
Minimum height33.63—
Assembled weight89.0—
Third rack typeCutlery Tray—
Show all 28 specsShow fewer specs
SpecWhirlpool WDTA50SAKZ DishwasherKitchenAid KDFS224SWH Dishwasher
Delay startYes—
Noise Level (dB)47—
Place Settings (pcs)13—
PlacementBuilt Under—
Third-party CertificationsNSF Certified—
FeaturesQuick Wash Program, Hidden Control Panel, Delay…—
Quick Wash ProgramQuick Wash—
No. of Programs5—
Sound level—47 dBA
Wash jets

What reviewers say

Whirlpool WDTA50SAKZ Dishwasher

  • 4.6 / 57,060 ratings

Owners give it strong marks for cleaning and quiet operation, and many single out the third rack as the reason they bought it. Complaints cluster around drying performance and rack spacing rather than wash quality.

What people mention
  • CleaningPraisedOwners say baked-on food comes off on the normal cycle without pre-rinsing.
  • NoisePraisedReviewers call it quiet enough to run in an open kitchen.
  • Third rackPraisedBuyers like the cutlery tray for freeing up space below.
  • DryingCriticisedSeveral owners report plastic items and cups still wet at the end of a cycle.

KitchenAid KDFS224SWH Dishwasher

Owner feedback on this KitchenAid line is generally positive on cleaning and drying, with the door-open dry system and third rack drawing the most praise. Complaints center on noise relative to premium quiet models and on the space the third rack takes from the upper rack.

What people mention
  • DryingPraisedOwners say the door-open dry system leaves dishes and plastics noticeably drier than their previous dishwashers.
  • Third rackMixedThe utensil rack is useful for silverware, but owners note it eats into upper-rack height for tall items.
  • NoiseCriticisedSome owners find 47 dBA louder than they hoped, especially in open kitchens.
  • CleaningPraisedReviewers report strong results on baked-on and heavily soiled loads thanks to the multi-level jets.

Questions and answers

Which cleans dirty pots better?
The KitchenAid. Its 30+ jets on three wash arms and ProWash soil sensing target heavy soil more effectively than the Whirlpool's five fixed cycles.
Which dries dishes better?
The KitchenAid. ProDry plus an automatic door open that releases steam dries better than the Whirlpool's conventional heated dry.
Which holds more?
The Whirlpool is rated at 13 place settings and its adjustable second rack and movable basket fit taller and bulkier items. The KitchenAid does not publish a place-setting count.
Are they equally quiet?
Yes. Both are rated 47 dBA, which is quiet enough for an open kitchen.
Is the KitchenAid worth stepping up to?
If you cook often and care about dry dishes and sanitizing, yes. If you mainly need room for large items, the Whirlpool's layout serves you better.
Do both have a third rack?
Yes. The Whirlpool uses a cutlery tray; the KitchenAid uses a utensil rack with water-repellent tech for its silverware basket.

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Buying guides that pick them

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—
30+ Total Wash Jets
Wash arms—three wash arms
Third rack—Third Level Utensil Rack with Water Repellent T…
Door open distance—4"
Bacteria elimination—99.999% of food soil bacteria
Filtration—Triple Filtration System
Drying system—ProDry™ System