Pressurized Filter (Amateur):Double Wall filters to increase the pressure and regulate the rate of extracted water. This is recommended for people who use crushed coffee or first-time manual extractor users....

Material: Tritan from EastmanBPA Free    

Material: Silicon    

Leverpresso bundle set : - Cylinder *1 - Piston - Porta-filter - Bolts (3 pairs) - 3 O-ring  - Shower Screen Seal      

Material: Aluminium 

Material: Tritan from Eastman