Question 1

What is the thread pattern for the base of this jar?

Accepted Answer

The thread pattern is exactly matched to the KitchenAid K150/K400's pitcher hub—it's a standard right-hand twist with 2 starts. If you have one of those blenders, it will screw on just like the original. Don't force it onto other blenders.

Question 2

Do I need to buy a separate blade base, or is it included?

Accepted Answer

A complete blade base is included—no need to swap out the blade from your existing pitcher. The blade screws off for cleaning, and you can replace the gasket if it ever wears out.

Question 3

Can I blend hot soup in this 16-oz jar?

Accepted Answer

No. The plastic jar is not rated for temperatures above 140°F. Blending hot liquid can warp the jar or cause the lid to pop off. It's meant for cold ingredients. For soups, use the original KitchenAid blending pitcher.

Question 4

Does the lid have a drinking spout or a solid cap?

Accepted Answer

The included to-go lid has a sliding spout that opens for sipping without removing the lid. There's also a solid center cap that flips up for easy filling. Both parts are made of the same BPA-free material.

Question 5

Is this jar dishwasher-safe?

Accepted Answer

Yes, the jar and to-go lid are top-rack dishwasher-safe. The blade assembly should be hand-washed to preserve the gasket. If you put the whole base in the dishwasher, the gasket may shrink and cause leaks over time.

Question 6

Will this jar fit a KitchenAid K150 countertop blender (not the K400)?

Accepted Answer

Yes, the product listing specifically states compatibility with both the K150 and K400 models. The blade base uses the same 4-prong interlock design found on those motors. If you have a different K-series blender, check if it has a removable pitcher base with a similar thread.

Question 7

How many smoothies can I make at once?

Accepted Answer

The jar is 16 oz, so it's perfect for one large smoothie or two 8-oz servings. If you're making a batch for the family, use the full-size 60-oz pitcher that came with your blender. This expansion pack is for singles.

Question 8

Can I purchase this jar as a gift for someone who doesn't own a KitchenAid blender?

Accepted Answer

Only if they own a compatible blender. This is specifically a replacement/expansion jar, not a stand-alone blender. The recipient must already have a KitchenAid K150 or K400 base to operate it.

Product	Rating	Price	Match
16-oz Personal Blender Jar Expansion Pack for KitchenAid K150 and K400 Blenders 16 oz	⭐ 4.3	—	Current
Vitamix Immersion Blender Mini-Chopper Attachment	⭐ 4.7	—
Breville Vac Q Blender Accessory for the Breville Super Q Blender (BBL920)	⭐ 4.1	—

Menu

Explore Content

Shop by Category

16-oz Personal Blender Jar Expansion Pack for KitchenAid K150 and K400 Blenders 16 oz

Technical Specifications

Community Q&A

Compare Similar Products

Customer Insights

Compatibility with K150/K400

Blade performance

Material quality

Lid seal

Ease of cleaning

Size and markings

About This Review

How We Review This Product

Our Research Process