Compatible F701R Water Filter to fit InSinkErator 1100 & 3300 by Finerfilters

Finerfilters FF-40 Water Filter Compatible with InSinkErator F-701R Water Filter. The Finerfilters FF-40 water filter is fully compatible with the InSinkErator water filters used inany of the below systems using the "Neo Tank" with an A1 or A3 Head.