Waterworks Compaitble Replacement Water Filter SFB3 F-RB3C

Replacement cartridge for the Waterworks or Aquacooler Self fill bottle.

The easy to install cartridge should be replaced according to manufacturers instructions 3 months.

This is a Granular Activated Carbon GAC Filter with a ceramic disc.

Replacement Filter Suit Water-Works Standard Bottle Model SFB3 or the Aqua-Cooler Standard Water Cooler bottle Mode C-159