The 3M AP3-C765-S-E is a high quality carbon block filter with scale inhibitor to improve taste and odour whilst reducing chlorine, bacteria, cysts and limescale build up. Replacement filter for the InSinkErator F-701R filter. The AP3-C765-S-E is also suitable for most Vivreau, Everpure and Whirlpool systems, as well as the 3M AP3-765 and AP3-765-E systems. Please note: Some versions of Insinkerator Boiling Hot Water Systems have a bespoke cartridge nozzle and head which prevents this compatible item from fitting correctly. The cartridge can be identified as A1 on the nozzle of the cartridge or the serial number on the head ending in A1. The 3M AP3 filter has a nozzle stamped with A3. If you have the A1 type of filter and head, you can easily replace your filter head with the 3M VH3 Filter Head to use 3M AP3 cartridges.
