This fine mesh tea filter is made of stainless steel and plastic and is suitable for all types of tea. The tea filter can be cleaned in the dishwasher. Fits the following Bredemeijer teapots: - Duet Bella Ronde - Duet Celebrate - Duet Classic - Duet Cylindre - Duet Eclipse - Duet Jubilee - Duet Saturn - Minuet Ceylon - Minuet Santhee