Tucker 4.5 x 10 Inch Empty Refillable DI Cartridge -- Cart & Fill'n'Go

This an EMPTY 4.5 x 10 inch replacement cartridge from Tucker. Fill this with your own loose DI resin to save money and cause less waste. This is a replacement filter for both the Tucker Cart and the Tucker Fill'n'Go multi-stage Pure Water systems. This cartridge comes EMPTY. Tucker Part No. 20029 A pre-filled, ready-to-use version of this filter is also available. See the related items below.