7 fins blade replacement for Nutri Ninja blender - perfect to fit your lifestyle

Only Compatible with the Ninja Auto iQ BL450-30, BL451-30, BL454, BL456, BL456BRN, BL480-30, BL480D, BL480D-30, BL481-30, BL482-30, BL486CO, BL487, BL490-30, BL492-30, BL493, BL494, BL640, BL641, BL642, BL642W, BL642W1, BL680A, BL681A, BL682, BL682W, BL685, BL687CO, BL910, BN400, BN401, BN750, BN751, BN753TGT, BN800, BN801, BN805A, CO905KS, CT641, CT680, CT680A, CT680SS, CT680W, CT682SP, DB751A, NN100, NN100A, NN101, NN102, NN210, KS500, BR601AMZ, BN803TGT, AMZ012BL, AMZ493BRN, BL2012. Does NOT fit BL660, BL663, BL740, BL770, BL771, BL772, BL773CO, BL780, BL820,BL830,BL450-70,BL451-70,BL454-70,BL482-70. Please check your model carefully before order.

CAUTION
1) It is recommended that the blade unit should be replaced for your blender every 6 months or as needed for optimal performance.
2) Please check whether the gear of the bottom loosen or tighten before use. If it's loosen, please tighten it.
3) Please check the rubber seal ring gasket and make sure it is snugly inserted into the bottom blade. (Rubber gasket is used to avoiding leakage)
4) Do not overfill! To avoid spilling, do not add ingredients past the "Max" fill line.
5) Place the replacement blade onto the cup and screw it tightly until you have a good seal.
6) Please make sure it in right place and locked tightly.
7) Do not run your blender over 1 minutes at a time to prevent overheating of the blender.

Worry-free Purchase: All products purchased from AUMUA-US, if there are any quality problems within 30-days, contact us for a refund or a new replacement.