Which models fit 478KKU770?

478KKU770 is currently listed for QB1004, BL770.

Is 478KKU770 universal?

No. Replacement filters, bags, cartridges, and maintenance kits should be matched by exact device model and part family, not by shape alone.

blade assembly compatibility

478KKU770 Compatible Models

Ninja BL770 Total Crushing Blade 478KKU770

NinjaNinjaBrandBrand

OEMOEMStatusStatus

Replace when dull or damagedReplace when dull or damagedIntervalReplacement interval

Compatible devices

QB1004

Ninja Master Prep QB1004

Confidence: 90%

BL770

Ninja Mega Kitchen System BL770

Confidence: 82%

Before choosing this replacement

Confirm your exact device model, not only the product family.
Compare the old part number against 478KKU770.
Check whether the listing includes the full kit or only one filter piece.

Not a universal part

478KKU770 should be matched to listed models and official part references. Similar-looking replacements can differ by seal, frame, cartridge latch, chip requirement, bag type, or pack contents.

Risk note: Tall blade stacks should only be used with the matching locked pitcher.

Compare similar replacements

478KKU770 vs NB-24OZ-CUP

Ninja BL770 Total Crushing Blade 478KKU770 and NutriBullet 24 oz Cup target different blender and food processor parts models, part numbers, or attachment formats.

478KKU770 vs WILDSIDE-JAR

Blendtec WildSide+ Jar and Ninja BL770 Total Crushing Blade 478KKU770 target different blender and food processor parts models, part numbers, or attachment formats.

Source-backed compatibility

5 public source signals checked. FitCheckr weighs official pages, manuals, support docs, retailer listings, and public discussion summaries before showing a fit verdict.

Data sources Methodology Report an issue

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