Well Made and Reliable — It is made of 100% food grade BPA-free material, high quality 304 stainless steel filter with high mesh count and silicone O-Ring; the stainless steel filter mesh is permanent and seals extremely well.
Practical Design — These filters allow water to pass through the coffee at a desirable flow rate without interfere with the taste and aroma of the coffee. And the flat bottom makes it easy to fill with fresh ground coffee. For single cup use, only excellent water dispersion system can get best coffee flavor.
Easy to Use and Clean — Just open the lid and fill it with the amount of fresh grounds, then place it in the K-Cup holder of coffee machines and brew coffee. Clean it with water or neutral detergent, dishwasher also safe.