Abstract: An effluent collection and filter apparatus with drainage designed to collect effluent discharged from a cooking exhaust system, separate water from grease and allow only water to escape. The ECFAD is attached at a point below the lowest area where effluent needs to be collected. The apparatus is secured to either the exhaust duct or roof. In the apparatus is an absorbent padding designed to absorb grease and repel water. Below the absorbent is a grate that allows water to flow under the padding. In the corners are water only release fittings to let water out and keep grease in.