How It Works

The AirPura Deluxe Carbon Blend Filter is a three inch filter with twenty-six pounds of enhanced, impregnated, activated carbon designed for heavy chemical, gas, odor and smoke filtration. Used for water filtration and in military gas masks, the carbon can absorb 60% in it's own weight of airborne chemicals. The Super Carbon Blend FIlter should be changed every two to five years for optimum filtration efficiency.