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carbon block filter
CB-As-SI Drinking Water System for Inline Use

You Can Discover the Secret of Better Water for Less!
CB-As-SI Drinking Water Filtration System with Arsenic Reduction
The safe, economical choice for high quality drinking water!

CB-As-SIDiscover how to obtain the best quality water in your home without paying too much! The CB-As-SI is one of the most technologically advanced water treatment devices available, providing the BEST in performance – reduces all of the contaminants that the other Multipure Drinking Water Systems do, PLUS ARSENIC!

arsenicThe CB-As-SI is designed to be installed under the counter and used for inline applications such as for icemakers, hot water dispensers, water fountains, coffee machines, various restaurant uses, and more. The versatile filtration unit can set on the cabinet floor or be mounted out of sight on the cabinet wall, and it ships to you with easy connect fittings.

Multipure Drinking Water Systems use a solid carbon block water filter cartridge that is considered to be the most effective method for reducing a wide range of contaminants of health concern that may be present in the water. The carbon is compacted into a dense structure, causing every molecule of water to be forced through microscopic pores of carbon, effectively reducing pollutants. The solid carbon block water filter is a replaceable cartridge designed so that it may be easily changed. Additional advantages of the solid carbon block water filter are that it does not waste water, there is no electricity required, it does not remove essential trace minerals that are beneficial to good health, it does not add salt or silver to the water, and it provides fresh, delicious, healthy drinking water.

cb-sb-installThe filter housing is constructed of durable stainless steel and the system is tested to meet stringent NSF/ANSI certification standards. The CB-As-SI reduces all of the contaminants that the CBVOC drinking water systems do as well as reducing Arsenic V. With a Lifetime Warranty on the stainless steel housing, a Multipure Drinking Water System is easily the most cost-effective drinking water filter available for the money.




Operation and Maintenance Specifications
Model Number CB-As-SI
MSRP $489.95
Minimum Advertised Price $489.95
Replacement Filter Cartridge Model &
Est. Annual Maintenance Cost (MSRP)
Description Below sink inline carbon block water filter with Arsenic reduction
Filtration Technology Activated solid carbon block enhanced to reduce Arsenic
Particle Retention Size 0.5 micron (submicron)
Housing Composition Stainless steel
Housing Installation Mounts under counter
Rubber Items Nitrile
Inlet Supply line connects to cold water via plumbing connection; 1/4" stem
Outlet No faucet provided; plumbing connection to outlet; 1/4" stem
Rated Filtering Capacity 600 gallons
Approximate Flow Rate @ 60 psi 1.00 gpm
Maximum Working Pressure 100 psi/8.8 kg/cm2
Minimum Working Pressure 30 psi/2.1 kg/cm2
Maximum Operating Temperature 100°F/38°C - for cold water use only
Minimum Operating Temperature 32°F/0°C - for cold water use only
Compliance Certification NSF/ANSI Standards 42 & 53
Manufacturer Warranty Lifetime on housing; 1 year on accessories