Product details:

Made of highly durable injection-molded polypropylene, the ck-series is constructed from 100 percent nsf national sanitation foundation approved materials. The ck-series of replacement bodies from omnipure. A reliable, efficient, cost-effective alternative to higher priced filter body replacements on the market. Specifications:1 micron carbon blockdimensions: 2. 5in w x 14in l.