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Watts (MAXPB-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Lead Reduction

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Watts (MAXPB-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Lead Reduction

Watts (MAXPB-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Lead Reduction

The Watts MAXPB-975 is a 10"x2.5" coconut shell carbon block filter engineered for lead reduction, chlorine removal, and taste and odor improvement at 5 micron nominal filtration. This high-capacity carbon block delivers superior adsorptive performance over granular carbon filters while maintaining low pressure drop and no carbon fines release.
SPECIFICATIONS

Watts MAXPB-975 Carbon Block Filter Specs

Dimensions
10" x 2.5"
Standard cartridge size
Filtration
5 Micron
Nominal rating
Media Type
Coconut Shell Carbon
Block construction
Primary Use
Lead Reduction
Plus chlorine & sediment
Applications
RO & Whole House
Multi-purpose filter
Filter Type
Specialty Carbon
Performance tested
TECHNICAL DETAILS

Filter Performance & Construction

Model Number MAXPB-975 (also listed as MAXETW-975)
Filter Media Coconut shell carbon block (not bituminous coal)
Contaminant Removal Lead, chlorine, taste, odor, sediment down to 5 micron
Adsorptive Capacity High efficiency with extended contact time vs. GAC
Carbon Fines Release None — solid block construction prevents migration
Testing & Certification Performance verified by independent laboratory testing
Pressure Drop Low resistance for whole house and RO applications
COMPATIBILITY & APPLICATIONS

Where the Watts MAXPB-975 Fits

This 10"x2.5" carbon block filter is compatible with standard reverse osmosis systems and whole house filter housings that accept 10-inch cartridges. Use it as a pre-filter in RO systems to protect membranes from chlorine damage and extend membrane life, or install it in point-of-use or whole house applications where lead reduction, sediment filtration, and chlorine removal are priorities. The coconut shell carbon construction offers better adsorptive efficiency than granular activated carbon while maintaining competitive pricing. Replaces other 10"x2.5" carbon block filters from Watts and other brands in existing housings.

💧 Coconut shell carbon block filters like the MAXPB-975 provide tighter filtration and better contaminant adsorption than granular carbon, but they require slightly higher pressure to push water through the dense block structure — verify your system has adequate pressure for optimal flow.
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From $45.82
Watts (MAXPB-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Lead Reduction—
$45.82

Product Information

Shipping & Returns

Description

The Watts MAXPB-975 is a 10"x2.5" coconut shell carbon block filter engineered for lead reduction, chlorine removal, and taste and odor improvement at 5 micron nominal filtration. This high-capacity carbon block delivers superior adsorptive performance over granular carbon filters while maintaining low pressure drop and no carbon fines release.
SPECIFICATIONS

Watts MAXPB-975 Carbon Block Filter Specs

Dimensions
10" x 2.5"
Standard cartridge size
Filtration
5 Micron
Nominal rating
Media Type
Coconut Shell Carbon
Block construction
Primary Use
Lead Reduction
Plus chlorine & sediment
Applications
RO & Whole House
Multi-purpose filter
Filter Type
Specialty Carbon
Performance tested
TECHNICAL DETAILS

Filter Performance & Construction

Model Number MAXPB-975 (also listed as MAXETW-975)
Filter Media Coconut shell carbon block (not bituminous coal)
Contaminant Removal Lead, chlorine, taste, odor, sediment down to 5 micron
Adsorptive Capacity High efficiency with extended contact time vs. GAC
Carbon Fines Release None — solid block construction prevents migration
Testing & Certification Performance verified by independent laboratory testing
Pressure Drop Low resistance for whole house and RO applications
COMPATIBILITY & APPLICATIONS

Where the Watts MAXPB-975 Fits

This 10"x2.5" carbon block filter is compatible with standard reverse osmosis systems and whole house filter housings that accept 10-inch cartridges. Use it as a pre-filter in RO systems to protect membranes from chlorine damage and extend membrane life, or install it in point-of-use or whole house applications where lead reduction, sediment filtration, and chlorine removal are priorities. The coconut shell carbon construction offers better adsorptive efficiency than granular activated carbon while maintaining competitive pricing. Replaces other 10"x2.5" carbon block filters from Watts and other brands in existing housings.

💧 Coconut shell carbon block filters like the MAXPB-975 provide tighter filtration and better contaminant adsorption than granular carbon, but they require slightly higher pressure to push water through the dense block structure — verify your system has adequate pressure for optimal flow.

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Watts (MAXPB-975) 10"x2.5" C-MAX Coconut Shell Carbon Block Filters - for Lead Reduction | Isopure Water