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PureT (WR-13W) Big Blue Filter Housing Wrench for C908 housings

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PureT (WR-13W) Big Blue Filter Housing Wrench for C908 housings

The PureT WR-13W is a heavy-duty wrench designed specifically for opening and closing 10-inch and 20-inch Big Blue filter housings in the C908 and C907 series. This white polypropylene wrench provides the leverage needed to break the seal on tight housings without damaging threads or causing leaks during routine filter changes.
SPECIFICATIONS

WR-13W Wrench Specifications

Model Number
WR-13W
PureT OEM part
Material
Polypropylene
Chemical resistant
Color
White
Standard finish
Housing Compatibility
C908 / C907
Big Blue series
Size Range
10" & 20"
Standard housings
Cross Reference
FH-WWFB/3
Also WR-4B
TECHNICAL DETAILS

Dimensional & Compatibility Data

Manufacturer PureT
Product Type Filter Housing Wrench
Compatible Housing Series PureT C908, C907, Intelifil GTS series
Housing Sizes Supported 10-inch and 20-inch Big Blue housings
Construction Injection-molded polypropylene, white finish
Alternative Part Numbers WR-4B, FH-WWFB/3, 4R-4W
Application Residential, commercial, and light industrial water filtration systems
COMPATIBILITY & APPLICATIONS

Housing Compatibility

This wrench is engineered for PureT C908 and C907 series Big Blue filter housings, commonly found in whole-house sediment and carbon filtration systems. It is also compatible with Intelifil GTS series housings that share the same thread profile and sump diameter. The wrench fits both 10-inch and 20-inch housing models, making it a versatile tool for service technicians and homeowners maintaining multiple filtration points. The polypropylene construction resists household chemicals and provides a secure grip even when wet, reducing the risk of cross-threading or overtightening that can lead to o-ring failure and leaks.

💧 Pro Tip: Apply a thin film of food-grade silicone grease to the housing o-ring before reassembly. This reduces friction during tightening and ensures an even seal, making the next filter change easier and extending o-ring life. Hand-tighten with the wrench until snug—overtightening is the most common cause of cracked housings and damaged threads.
The PureT WR-13W is a heavy-duty wrench designed specifically for opening and closing 10-inch and 20-inch Big Blue filter housings in the C908 and C907 series. This white polypropylene wrench provides the leverage needed to break the seal on tight housings without damaging threads or causing leaks during routine filter changes.
SPECIFICATIONS

WR-13W Wrench Specifications

Model Number
WR-13W
PureT OEM part
Material
Polypropylene
Chemical resistant
Color
White
Standard finish
Housing Compatibility
C908 / C907
Big Blue series
Size Range
10" & 20"
Standard housings
Cross Reference
FH-WWFB/3
Also WR-4B
TECHNICAL DETAILS

Dimensional & Compatibility Data

Manufacturer PureT
Product Type Filter Housing Wrench
Compatible Housing Series PureT C908, C907, Intelifil GTS series
Housing Sizes Supported 10-inch and 20-inch Big Blue housings
Construction Injection-molded polypropylene, white finish
Alternative Part Numbers WR-4B, FH-WWFB/3, 4R-4W
Application Residential, commercial, and light industrial water filtration systems
COMPATIBILITY & APPLICATIONS

Housing Compatibility

This wrench is engineered for PureT C908 and C907 series Big Blue filter housings, commonly found in whole-house sediment and carbon filtration systems. It is also compatible with Intelifil GTS series housings that share the same thread profile and sump diameter. The wrench fits both 10-inch and 20-inch housing models, making it a versatile tool for service technicians and homeowners maintaining multiple filtration points. The polypropylene construction resists household chemicals and provides a secure grip even when wet, reducing the risk of cross-threading or overtightening that can lead to o-ring failure and leaks.

💧 Pro Tip: Apply a thin film of food-grade silicone grease to the housing o-ring before reassembly. This reduces friction during tightening and ensures an even seal, making the next filter change easier and extending o-ring life. Hand-tighten with the wrench until snug—overtightening is the most common cause of cracked housings and damaged threads.
$2.26

Original: $6.45

-65%
PureT (WR-13W) Big Blue Filter Housing Wrench for C908 housings—

$6.45

$2.26

Description

The PureT WR-13W is a heavy-duty wrench designed specifically for opening and closing 10-inch and 20-inch Big Blue filter housings in the C908 and C907 series. This white polypropylene wrench provides the leverage needed to break the seal on tight housings without damaging threads or causing leaks during routine filter changes.
SPECIFICATIONS

WR-13W Wrench Specifications

Model Number
WR-13W
PureT OEM part
Material
Polypropylene
Chemical resistant
Color
White
Standard finish
Housing Compatibility
C908 / C907
Big Blue series
Size Range
10" & 20"
Standard housings
Cross Reference
FH-WWFB/3
Also WR-4B
TECHNICAL DETAILS

Dimensional & Compatibility Data

Manufacturer PureT
Product Type Filter Housing Wrench
Compatible Housing Series PureT C908, C907, Intelifil GTS series
Housing Sizes Supported 10-inch and 20-inch Big Blue housings
Construction Injection-molded polypropylene, white finish
Alternative Part Numbers WR-4B, FH-WWFB/3, 4R-4W
Application Residential, commercial, and light industrial water filtration systems
COMPATIBILITY & APPLICATIONS

Housing Compatibility

This wrench is engineered for PureT C908 and C907 series Big Blue filter housings, commonly found in whole-house sediment and carbon filtration systems. It is also compatible with Intelifil GTS series housings that share the same thread profile and sump diameter. The wrench fits both 10-inch and 20-inch housing models, making it a versatile tool for service technicians and homeowners maintaining multiple filtration points. The polypropylene construction resists household chemicals and provides a secure grip even when wet, reducing the risk of cross-threading or overtightening that can lead to o-ring failure and leaks.

💧 Pro Tip: Apply a thin film of food-grade silicone grease to the housing o-ring before reassembly. This reduces friction during tightening and ensures an even seal, making the next filter change easier and extending o-ring life. Hand-tighten with the wrench until snug—overtightening is the most common cause of cracked housings and damaged threads.
PureT (WR-13W) Big Blue Filter Housing Wrench for C908 housings | Isopure Water