In this ceramic activated carbon filter, the water is filtered through holes of 0.5 micron. The ''small'' equals one millimeter of a millimeter. To have a yardstick, the head og human hair has a diameter equal to 75 ''microns''. 

Doulton Cartridges RIO 2000

Doulton RIO 2000 Sterasyl cartridges, consist of 6 Sterasyl filters and 2 o-rings for the RIO 2000 multi-candle system. The unique 6-element filter unit of Doulton's RIO 2000, which suits most ''Big Blue'' filter cabinets, gives you opportunity to upgrade the istalled standard filters with a doulton ceramic filter unit. 

Features

The high flow: filter unit offers a superior flow rate of up to 520 galllons per hour or 8 gpm at a pressure of 3 bar. 

Excellent water flow even in areas with low water pressure.

Ceramic filters remove: Pathogenic bacteria (e. Coli, cholera, typhoid, salmonella, etc.)

Cysts (cryptosporidium, giardia, etc.)

Particulate contamination subunits

An alternative added value to UV water treatment systems, which do not require electricity.

Flow Rate: Up to 8.7 gallons per minute

Type: Ceramic

Micron Rating (absolute): 0.9 micron

Micron Rating (Nominal): 0.5-0.8 micron

Pressure mode range: 10-125 psi

Operating temperature range: 40-100 degrees Fahrenheit