Apollo Two Pair of Filters for All ECO Models gallon Proprietary 3M™ CoolFlow™ valve helps

Proprietary 3M™ CoolFlow™ valve helps makes breathing easier

Designed for 3M™ PPS™ Series 2

A unique adjustment design helps reduce pressure points on the face for even more comfort

125 Micron Filter for Water Borne

Achieve professional results with precise turbine pressure control—offering over 30 adjustable settings ranging from 0

Apollo Two Pair of Filters for All ECO Models gallon Proprietary 3M™ CoolFlow™ valve helpsApollo Two Pair of Filters for All ECO and Falcon Series Models Two pair of ECO Foam Filter replacements cartridges for ECO 3, ECO 4 and ECO 5, Falcon 3, Falcon 4 and Falcon 5 turbines. Includes one pair of filters.