LIQUID FILTERING SYSTEM

摘要

A structurally integral single piece head of use with a dual canister liquid filtering system. The head is comprised of two canister receiving portions held a fixed horizontal distance apart by a rigid neck. Each of the canister receiving portions has a continuous linear passage through its center and is adapted at its upper part to be sealingly attached to a liquid conduit and at its bottom part to a filtering canister unit. An improved dual canister liquid filtering system is constructed with the structurally integral single piece head and two linear flow through filtering canister units, the first of which has an output at its bottom end and the second of which has an input at its bottom end. The filtering canister units are securely sealingly attached to the lower parts of the structurally integral single piece head and the bottom output of the first filtering canister unit is connected by a conduit to the bottom input of the second filtering canister unit; thereby providing a series filtration system that has relatively few sealing problems and can be produced in many different sizes; and can be mass produced relatively cheaply.