Brand new, never-used Mavea Purity C500 Quell ST Water Filter Cartridge & C 0-70% Water Filter Head Unit: we purchased these items with a commercial espresso machine package, but our water is soft enough that it is not going to be needed and we are unable to return. We purchased for $449.95 (cartridge) and $199.95 (head unit) + GST. Available for pickup or possible dropoff in the Victoria area. Can ship (buyer responsible for cost of shipping) if required.