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Environmental World Products
Your Source For Commercial and Industrial RO Components
Carbon Block Filters
Model Number
Dimensions
Micron
Chlorine
Capacity @
Flow
Temperature
Range
Maximum
Operating
Pressure
Case Pack
Filtration
Material
Quality
Standard
20CB-251005
2.5 x 9-3/4
5
>4,000
gallons @ 1
GPM
50° F – 125° F
250 psi
20
Coconut Shell
NSF/ANSI
Standard 42
for Material
requirements
only
20CB-252005
2.5 x 20
5
>8,000
gallons @ 1
GPM
50° F – 125° F
250 psi
12
Coconut Shell
20CB-451005
4.5 x 10
5
>10,000
gallons @ 1
GPM
50° F – 125° F
250 psi
12
Coconut Shell
20CB-452005
4.5 x 20
5
>20,000
gallons @ 1
GPM
50° F – 125° F
250 psi
6
Coconut Shell
NOTE:
Performance capacity depends on the system design, flow rate, and certain other application conditions.
Chlorine capacity @ flow, micron rating, maximum pressure are tested by manufacturer and independent
laboratory.

WARNING:
Do not use with microbiologically unsafe or unknown water quality without adequate disaffection before
or after the system.
Activated carbon block cartridges, for the removal of chlorine, sediment, and volatile organic compounds in water.
High adsorption and capacity. Exceptional cost-to-performance value. Good flow rates at low pressure drop.
NSF/ANSI standard 42 certified, for material requirements only. Standard dimensions - sizes to fit all common
filter housings.
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