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Watts (FH-WWH) Universal Half Filter Wrench

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Watts (FH-WWH) Universal Half Filter Wrench

The Watts FH-WWH Universal Half Filter Wrench is designed to simplify housing removal on both slim and standard filter housings without the bulk of a full wrench. Its half-circle design provides the leverage you need while allowing easier access in tight installations.
SPECIFICATIONS

Tool Design & Compatibility

Model
FH-WWH
Watts OEM part number
Tool Type
Half Wrench
Half-circle design
Housing Fit
Universal
Slim & standard sizes
Manufacturer
Watts
Trusted brand
TECHNICAL DETAILS

Product Information

Part Number FH-WWH
Wrench Style Half-circle universal filter wrench
Housing Compatibility Slim and standard filter housings
Brand Watts
Application Water filter housing removal and installation
Design Benefit Compact profile for tight spaces
COMPATIBILITY & APPLICATIONS

What It Works With

The Watts FH-WWH works with most standard 10-inch and 20-inch filter housings in both slim (2.5-inch) and standard (4.5-inch) diameters. This half wrench is ideal for installations where space is limited or where a full wrench would be cumbersome, including under-sink systems, tight utility rooms, and residential point-of-entry setups. Compatible with Watts, Pentek, and most other major brand housings that use a standard wrench interface.

💧 A half wrench offers better access in cramped under-sink spaces and is easier to store than full-circle wrenches, but keep a rag handy when loosening housings to catch residual water.
The Watts FH-WWH Universal Half Filter Wrench is designed to simplify housing removal on both slim and standard filter housings without the bulk of a full wrench. Its half-circle design provides the leverage you need while allowing easier access in tight installations.
SPECIFICATIONS

Tool Design & Compatibility

Model
FH-WWH
Watts OEM part number
Tool Type
Half Wrench
Half-circle design
Housing Fit
Universal
Slim & standard sizes
Manufacturer
Watts
Trusted brand
TECHNICAL DETAILS

Product Information

Part Number FH-WWH
Wrench Style Half-circle universal filter wrench
Housing Compatibility Slim and standard filter housings
Brand Watts
Application Water filter housing removal and installation
Design Benefit Compact profile for tight spaces
COMPATIBILITY & APPLICATIONS

What It Works With

The Watts FH-WWH works with most standard 10-inch and 20-inch filter housings in both slim (2.5-inch) and standard (4.5-inch) diameters. This half wrench is ideal for installations where space is limited or where a full wrench would be cumbersome, including under-sink systems, tight utility rooms, and residential point-of-entry setups. Compatible with Watts, Pentek, and most other major brand housings that use a standard wrench interface.

💧 A half wrench offers better access in cramped under-sink spaces and is easier to store than full-circle wrenches, but keep a rag handy when loosening housings to catch residual water.
$4.39
Watts (FH-WWH) Universal Half Filter Wrench
$4.39

Description

The Watts FH-WWH Universal Half Filter Wrench is designed to simplify housing removal on both slim and standard filter housings without the bulk of a full wrench. Its half-circle design provides the leverage you need while allowing easier access in tight installations.
SPECIFICATIONS

Tool Design & Compatibility

Model
FH-WWH
Watts OEM part number
Tool Type
Half Wrench
Half-circle design
Housing Fit
Universal
Slim & standard sizes
Manufacturer
Watts
Trusted brand
TECHNICAL DETAILS

Product Information

Part Number FH-WWH
Wrench Style Half-circle universal filter wrench
Housing Compatibility Slim and standard filter housings
Brand Watts
Application Water filter housing removal and installation
Design Benefit Compact profile for tight spaces
COMPATIBILITY & APPLICATIONS

What It Works With

The Watts FH-WWH works with most standard 10-inch and 20-inch filter housings in both slim (2.5-inch) and standard (4.5-inch) diameters. This half wrench is ideal for installations where space is limited or where a full wrench would be cumbersome, including under-sink systems, tight utility rooms, and residential point-of-entry setups. Compatible with Watts, Pentek, and most other major brand housings that use a standard wrench interface.

💧 A half wrench offers better access in cramped under-sink spaces and is easier to store than full-circle wrenches, but keep a rag handy when loosening housings to catch residual water.
Watts (FH-WWH) Universal Half Filter Wrench | Isopure Water