A 0.5 Micron Carbon Water Filter to fit 10 inch housing. Features: - 0.5 micron nominal filtration - Cyst reduction (Giardia, Cryptosporidium) - Turbidity reduction - Chlorine taste and odor reduction This fits our 10 inch beer filtering system. Temperature Rating: approx. 4 °C to 52 °C Model: Matrikx CR1 From: KX Technologies, USA