Melitta JavaJig Coffee Filter System

The JavaJig is designed to fit most standard single-serve coffee makers that utilize K-Cup style pods. However, it is always best to check your specific machine model's manual to ensure it accommodates universal reusable filter inserts.

The included paper filters are designed to capture the fine sediment and natural oils that can sometimes pass through a mesh filter. Using them ensures a cleaner, smoother cup of coffee and makes cleanup significantly faster—simply toss the filter and rinse the cup.

You can use any coffee you prefer, but a medium-coarse grind—similar to what you would use for a standard drip coffee maker—typically yields the best results. A grind that is too fine may clog the filter or cause the water to overflow, while a grind that is too coarse can result in a weak brew.

Yes, the plastic cups are durable and top-rack dishwasher safe for easy cleaning. We recommend rinsing them immediately after use to prevent coffee oils from building up over time.

The cups are built for long-term use and are designed to withstand hundreds of brewing cycles. As long as the plastic remains intact and free of cracks, you can continue using them indefinitely.