|Nominal 10 micron filter represents a degree of filtration, which may be being replaced by the more expensive and verified absolute. Sediment, dirt, rust, sand etc removed down to 10-micron nominal. CSA/ANSI/NSF Certified. One of the most common water filters on the market, high quality and long lasting. For 4.5inch diameter filter housings, industrial and residential use.
Calypso BB spec sheet