Pressurised Single Filter Basket for Gaggia 7gr - 58mm
Amazon.com: OEM Gaggia Bottomless Portafilter 58mm - Authentic Italian Portafilter with 3 Cup Filter Basket for Gaggia Classic Pro + Gladwise Coffee Card: Home & Kitchen
Water filtering cartridge for Gaggia Espresso Classic machines
Eccellente Water Filter Compatible with Gaggia Intenza - Descaler.co.uk
Gaggia Brita Intenza+ Water Filter RI9113/36 (Pack of 1)
Amazon.com: Gaggia Classic Portafilter Filterholder with double 14g. pressurized basket (21000491) & Spout: Home & Kitchen