Similar To The Ceradyn, Includes Activated Carbon To Help With Taste, Odor, And Some Chemical Reduction In The Water. Filter Has 6 Month Lifespan After Initial Use. Microfiltration Method: Field Cleanable 0.2 Micron Ceramic Depth Filter With Granular Activated Carbon. Output: Approx. 1 Gal./Hour. Ceramic Capacity: Up To 39,000 Gal. Weight: 6.9 Lbs. Height: 18". Includes: 3 Cleanable Filter Elements, Measuring Gauges And Cleaning Pad.