Replacement Cartridge 4 1/2 X 20 inch

Use this filter with the Aquapure, Ametek, Pentek, American Plumber and other systems

Reduces water-related ice machine problems caused by scale build-up from dirt and dissolved minerals

Nominal 10 micron Non-Cellulose Carbon-Impregnated Pleated Water Filter Cartridges
Pentek NCP20-BB filters produce healthier, better-tasting drinking water
Non-cellulose media resists bacterial attack
Provides sediment filtration and chlorine taste & odor reduction
Pleated for maximum dirt-loading capacity
Pentek NCP-20BB cartridges are constructed from a carbon-impregnated non-cellulose media.
They offer sediment-filtration, as well as taste, odor and chlorine taste and odor reduction in one cartridge. Unlike cellulose cartridges, NCP cartridges are resistant to bacterial attack allowing them to be used for municipal and nonchlorinated water applications.
Pleats provide additional surface area for high dirt-loading capacity, while maintaining minimal pressure drop. This combination of a pleated polyester media and carbon filtration produces an outstanding filter cartridge with extended service life.
Ametek NCP20-BB cartridges are excellent polishing filters, closed loop streams and are ideal for post reverse osmosis and well water applications.
NOTE: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
Pentek NCP-20BB Carbon Filter Cartridge Specs:
Dimensions: 20" x 4-1/2" (508 mm x 114 mm)
Micron Rating (Nominal): 10 Micron
Temperature Rating:
40°F to 125°F (4.4° C to 51.7°C)
Initial ∆P (psi) @ Flow Rate (gpm): 1 psi @ 10 gpm (<0.1 bar @ 38 L/min)
Chlorine Taste & Odor Reduction @ Flow Rate (gpm):
1,000 gallons @ 4 gpm
(3,780 liters @ 15 L/min)
NOTE: Filtration efficiency and chlorine taste and odor reduction efficiency are reduced at higher flow rates. Chlorine taste and odor reduction based on greater than 50% reduction using 2ppm free chlorine feed concentration at 68°F (20°C) at continuous flow.
Culligan NCP20-BB Carbon Water Filter Materials of Construction:
Filter Media: Pleated Carbon-Impregnated Polyester
End Caps: Vinyl Plastisol
Netting: Polyethylene
Core: Polypropylene
Water Filter Housings for the NCP-20BB water filters:
155382 NCP20-BB filter fits in housings for 20 inch Big Blue water filters.
Fits Culligan / USFilter / Ametek / Pentek20" Big BlueWhole House Water Filter System