KFFD 6721 Stainless steel/CleanSteel
DailyFresh I Longlife AirClean System I Ice/Water dispenser I NoFrost I Dry backwallProduct details
- Appliance dimensions (W x H x D) in inches (mm)
- 35 5/8 (905) x 70 1/8 (1780) x 28 3/4 (731)
- Spacious drawer with moisture control –DailyFreshLoading...
- Up to 95% less odors – thanks toLonglife AirClean SystemLoading...
- Ice and chilled water at the touch of a button –Ice/Water dispenserLoading...
- No icing up of food and no need to defrost thanks toNoFrostLoading...
- No visible build-up of condensation thanks toDry backwallLoading...
- View manufacturer details:
- Safety information
Product data sheet
- Model number
- KFFD 6721
- Manufacturer material number
- 12834180
- EAN number
- 4002516897729
- Marketing classLoading...
- Gold
- Fridge-freezer
- Free-standing
- Number of drawers
- 1
- Number of doors
- 2
- Counter Depth installation
- Door hinge side
- Left and right
- Casing color
- Silver
- Front color
- Stainless steel/CleanSteel
- Type of lightingLoading...
- LED
- Freezer compartment lighting
- LED
- IceMaker lighting
- Networking with Miele@homeLoading...
- Freshness systemLoading...
- DailyFresh
- Longlife AirClean SystemLoading...
- NoFrost
- Ice/Water dispenser with plumbed water connection
- Ice/Water dispenser with plumbed water connection
- Concealed door opener
- Bar handle
- Cooling tipsLoading...
- Cooling modesLoading...
- Push notificationsLoading...
- RemoteUpdateLoading...
- Smart Home IntegrationLoading...
- Electronic temperature display and control
- SensorTouch
- Precise adjustment
- Fridge and freezer temperature
- Independent temperature control of fridge and freezer compartments
- SuperFrost
- No. of temperature zones
- 2
- Sabbath modeLoading...
- Holiday modeLoading...
- QuickIce
- Height-adjustable, half-width tempered glass shelves
- 4
- No. of humidity-controlled compartments
- 2
- Dry back wall
- StainlessSteel
- of which gallon bins
- 2
- Number of door racks for cans
- 2
- Door rack for bottles
- 2
- Number of freezer drawers
- 2
- Lock function
- Acoustic door alarm
- Acoustic temperature alarm, freezer section
- Optical door alarm
- Optical temperature alarm
- Appliance dimensions (W x H x D) in inches (mm)
- 35 5/8 (905) x 70 1/8 (1780) x 28 3/4 (731)
- Appliance width in in.(mm)
- 35 5/8 (905)
- Appliance height in in.(mm)
- 70 1/8 (1780)
- Appliance depth in in.(mm)
- 28 3/4 (731)
- Weight in lbs.(kg)
- 305 (138.0)
- Fridge compartment volume in cu. ft. (l)
- 15.11 (428)
- 4-star freezer compartment volume in cu. ft. (l)
- 6.32 (179)
- Total usable capacity in cu. ft. (l)
- 21.51 (609)
- Voltage in V
- 120
- Fuse rating in A
- 10
- Number of phases
- 1
- Frequency in Hz
- 60
- Wire length in ft (m)
- 5.6 (1.7)
- Replacing bulbs
- Customer Service
- Longlife AirClean filter
- Ice scoop
- EAN
- 4002516897729
What's included
- Longlife AirClean filter
- Ice scoop
- *This is a separate digital offer from Miele & Cie. KG. The range of functions can vary depending on the model and the country. Acceptance of the Terms and Conditions and Privacy Policy for Miele digital products and services in the Miele app required. Miele reserves the right to change or discontinue the digital offer at any time.
Benefits at a glance
Improved freshness for fruit and vegetablesDailyFresh
Keep fruit and vegetables fresh up to twice as long in the spacious drawers with ideal humidity.
Fresh food without unpleasant odorsLonglife AirClean System
The reactivatable filter reduces odors and their transfer. It is sustainable and conserves resources.1,
User convenience

Longlife AirClean System
The reactivatable filter reduces odors and their transfer. It is sustainable and conserves resources.1,
NoFrost
Save yourself the hassle of defrosting thanks to the recirculating air cooling system, which prevents ice from forming.
Miele@home2,
Make your life smart: Thanks to Miele@home, you can cleverly network your domestic appliances – for more options.
Gallon bins
There is space for large containers in the door shelves. There is plenty of room inside for all your food.Convenience features

DailyFresh
Keep fruit and vegetables fresh up to twice as long in the spacious drawers with ideal humidity.
Ice/Water dispenser
Enjoy refreshing, chilled water and ice at the touch of a button from the Ice/Water dispenser.Smart Extras
Get more out of your refrigeration applianceCooling tips2,
Get the most out of your refrigeration appliances thanks to tips and advice in the Miele app.
Always up to date with software updatesRemoteUpdate2,
Bringing new functions directly to your appliance.
Flexible storage for any occasionCooling modes2,
Quickly adapt your cooling settings to any situation with preset options.
Seamless networking throughout your homeSmart Home Integration2,
Intelligent integration of Miele appliances into a Smart Home system.
Smart alerts keep you informedPush notifications2,
Maintain optimal cooling and ideal conditions with push notifications alerting you to changes.
Downloads
Whether you are looking to replace an appliance or plan a new kitchen – you will find all the relevant installation drawings for your Miele appliance here. Please note that our products should only be installed and maintained by authorised experts.




- 1.Comparison of a MasterCool KFMC 3XXX model with and without Longlife AirClean System after 24 hours. Applied method according to DIN EN 13735. Tested refrigerator load: smoked fish, mature cheese, spring onions, pineapple.
- 2.This is a separate digital offer from Miele & Cie. KG. The range of functions can vary depending on the model and the country. Acceptance of the Terms and Conditions and Privacy Policy for Miele digital products and services in the Miele app required. Miele reserves the right to change or discontinue the digital offer at any time.
We reserve the right to make technical changes; we assume no liability for the accuracy of the information provided.








