The April Wave Filters are specifically designed to complement the April Brewer, featuring a unique wave structure that enhances water flow and ensures an even extraction. Made from high-quality paper, these filters are crafted to reduce bitterness and highlight the coffee’s natural sweetness and clarity. The wave design not only supports optimal brewing performance but also helps maintain the structural integrity of the filter during the brewing process, leading to a consistently clean cup with every use It is recommended to use the Large paper filters for the Plastic Brewer and the Small paper filters for the Glass and Ceramic brewers. The primary differences between these filters are the base width and height. The measurements are as follows: Base Width: Small: 4.5 cm / Large: 5.7 cm Height: Small: 5.5 cm / Large: 6 cm
