RETHONEReusable K Cup Reusable Coffee Pods Compatible with Ninja Coffee Maker, Stainless Steel Reusable Coffee Filters for Ninja CFP201 CFP300 CFP301 CFP305 CFP307 CFP400 Dual Brew Pro (4 Packs)

This works great in my Ninja coffee machine. I do use the pod-filters to make for easier cleanup and to cut back on any "sludge" getting into my coffee cup. (the coffee grounds that can sometimes pass through a screen pod that settle into the coffee cup. I've been using this for about 3 months now, and am very pleased.

As you can see from my photo this pod works in your ninja as well as your Keurig. I had a car for years and used a reusable coffee pod. However, the Keurig reusable pod does not fit into the ninja. The Keurig pot also would leak coffee grinds into our coffee. This does not leave coffee rise into your coffee. It is very easy to put a line and use. It is made of excellent material. It is not flimsy or easily dented. There are no signs of defect or appearance of rust anywhere. I highly recommend this product.This came in good time, no delays. Seller appears to be interested in their buyers.

Only because I cannot choose a zero rating. Does not fit Ninja CFP301 and the email it says to use for help, doesn’t work. I paid for a none working piece of metal. Do not waste your money.

Product works great! No need to buy expensive K-Cups! They fit great in my Ninja Dual Brew. Easy to clean and use. I would purchase again.

The reuseable K Cup sold by Rethone on Amazon were exactly as promised. We purchased 2 and glad we did. Well made of stainless steel, and make perfect cup of coffee. Easy to use and clean in a jiffy. Highly Reccommended especially for our Ninja coffee maker.

The reusable pod works well. I tried it with various ground coffees and it all brewed fine. No grounds in the cup afterward. When filled all the way, the coffee is nice and strong compared to non-reusable pods.

Works perfevtly! Holds enough grounds for a good cup of coffee, and the lid fits snugly to prevent mess before and after brewing. Very easy to clean thoroughly and looks like it's going to ĺast durably and reliably for a very long time.

The coffee is not the strongest if you like it dark. But if you make iced coffee and/or cappuccino, it's a perfect blend and is safe on the environment!