Key Features

• COMPATIBLE REPLACEMENT MODELS – This 0.5 micron 10 x 4.5 carbon block water filter is compatible with Pentair CBC-BB, FLOPLUS-10BB, CBC-10BB, CBC10BB, 155170-43, 455905-43, SMCB-4510 and fits most standard 10 inch x 4.5 inch whole house filter housings.
• 0.5 MICRON CARBON BLOCK FILTRATION – Designed for ultra-fine particulate reduction, this carbon block cartridge targets microscopic sediment while also reducing chlorine taste and odor in treated municipal water systems.
• DENSE CARBON BLOCK MEDIA DESIGN – Solid carbon construction combines mechanical filtration and adsorption, capturing fine particles throughout the media while supporting consistent contact time for chlorine reduction.
• FINAL-STAGE POLISHING PERFORMANCE – Commonly installed as a finishing sediment and carbon stage in multi-stage whole house systems to help reduce fine particulate and chlorine while supporting protection of plumbing fixtures, appliances, and downstream treatment equipment.
• SERVICE LIFE VARIES BY WATER CONDITIONS – Replacement frequency depends on sediment levels, water quality, and micron rating; finer filters capture smaller particles more quickly, so monitoring flow or pressure changes helps determine when cartridge replacement is needed.

Specifications