Finerfilters FC04 Water Filter Compatible with All Lincat FilterFlow FX Series Automatic Water Boilers Including EB3FX, EB4FX, EB6FX, EB6TFX, EB3FX/PB, EB3FX/TT (1 Pack)Finerfilters FF FC04 water filter cartridge compatible with Lincat FC04 boiler water filter. This filter is compatible with the LINCAT FilterFlow FX Series of Boilers Including; EB3FX, EB3FX PB, EB3FX TT, EB4FX, EB6FX, EB6TFX This filter is a replacement for the following filter models; FilterFlow FC04, FilterLogic VFL 430, EWF 8007A, WD FC04, SPC 04, FC04NG. The cartridge has a 1 Micron rating, meaning it will remove Class 1 particulates from the