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The Best Watts Wr 100 Filter Housing Wrench of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Watts Wr 100 Filter Housing Wrench of 2022. Check our ranking below.

2,108 Reviews Scanned

Rank No. #1
CFS-1 Pack Water Filter Housing Wrench Compatible with WATTS WR-100 Filter Housing Model – Durable Plastic Tool for Reverse Osmosis Systems & Under Sink Filters
  • ✅ ABOUT PRODUCT: This water filter wrench has long-lasting polymers for sturdiness and corrosion protection with Heavy strength, and a reusable housing wrench for twisting off water filter housing cylinders.
  • ✅ FEATURES: This housing wrench is used to secure the water filter canister, preventing leaks, which may occur due to O-ring damage, and even the most stuck or jammed filtration system, which is easy to loosen or tighten with the help of the wrench.
  • ✅ UNIVERSAL SPANNER & WRENCH: It is compatible with all standard pre-filter housings and is suitable for all types of under sink and RO systems. Use the Plastic Spanner Wrench, which has four teeth for a firm grip, to make the spun filter replacement easier.
  • ✅ EASY TO USE: The water filter wrench facilitates the replacement of water filter canisters. It is important to use caution and not apply too much power to the tool. Lubricate the threads that connect the sump to the filter housing top so it's easier to remove when it's time to change the filter. To avoid damaging system components, it is essential to use the proper wrench.
  • ✅ COMPATIBILITY: It is a pack of 1 water filter wrench compatible with the WR-100 model. And fits most water filter housings and other housings.
SaleRank No. #2
Rank No. #3
2 Pcs Water Filter Housing Wrench Works with 4" Filter Housing Compatible with WATTS WR-100 Water Filter Housing Wrench Fits for Water Pur CCI-10-CLW, CCI-10-CLW12 and CCI-5-CLW12 Filter Housing
  • Water Filter Wrench: This water filter housing wrench works with about 4" filter housing household filtration systems (Please confirm whether the wrench size is suitable for your water filter housing)
  • COMPATIBILITY: The filter wrench fit for WATTS WR-100 Filter Housing Model and for Water Pur CCI-10-CLW, CCI-10-CLW12 and CCI-5-CLW12 filter housing
  • Easy to Unscrew: This housing wrench is used to easily unscrew the water filter cartridge to prevent leakage caused by damaged washer. Even stuck or severely clogged filter systems can be easily loosened with the help of the wrench
  • Directions: Use the filter wrench to loosen the bottom of the housing during cartridge replacement. Slide circular end over housing until a snug fit is achieved and unscrew (The wrench should NOT be used to tighten the housing)
  • Tips: It is important to use caution and not apply too much power to the tool. Lubricate the threads that connect the sump to the filter housing top so it's easier to remove when it's time to change the filter
Rank No. #4
FlowPur/Watts WR-100 RV Trailer Camper Fresh Water Exterior Canister Water Filter Wrench (1)
  • Fresh Water Filter Housing Wrench; For WaterPur Clear Housing Part Numbers CCI-10-CLW/ CCI-10-CLW12 And CCI-5-CLW12; Plastic
Rank No. #5
Magluv WR-100 Water Filter Housing Wrench Replacement for Watts Flow-Pur Water Filter Housing Fit for Reverse Osmosis Systems & Under Sink Filters, 2 Pack
  • 【 Compatibility】: Whole house water filter wrench is compatible with all standard pre-filter housings and is suitable for all types of under sink and RO systems. Replacement for Watts WR100 is a Sump Wrench for Residential/RV Housings
  • 【Product Dimensions】: Replaces for WR100 Water Filter Wrench. The water filter tool wrench has a maximum inner diameter of 4.16inches, the inner diameter between the teech is 3.8 inches, and the thickness is 0.45 inches. Perfectly with RO System & Under Sink Water Filter Housing (PLEASE confirm the size of your Water Filter before placing an order)
  • 【Durable Construction】:Crafted from high-quality ABS plastic material, this whole house filter wrench exceptional durability and resistance to wear and deformation. It’s built to last, ensuring long-term reliability for your water filter maintenance needs
  • 【Comfortable Ergonomic Handle】:Use the water filter Spanner Wrench, which has four teeth for a firm grip, to make the spun filter replacement easier. No more struggling with stubborn filters—this water filter wrench is designed for optimal performance
  • 【Essential Tool for Every Home】: Whether you're a DIY enthusiast or a professional plumber, the home water filter wrench is a must-have in your toolkit. It's the perfect filter wrenches solution for maintaining your filtration system and ensuring clean, safe water for your home
Rank No. #6
SPBW-11 Heavy-Duty Water Filter Housing Wrench, 3.69 In Water Filter Wrench for Whole House Filter, Replace for WX5X140 Ge Filter Housing Wrenchs, Fits for Pentek, Culligan, 0mniFilte, GE GX Series
  • 【Compatibility】: Replace for WX5X140 Ge Filter Housing Wrench. This versatile water filter housing wrench is compatible with standard RO Slim Line, Watts WR 100, GE FXWPC, GE FXWSC, GE GN1S15CBL, GE GN1S20C, GE GNSV30CWW, GE GNSV25CBL, GE GNSV30CCC, GE GN1S20C, GE GXWH01C, GE GXSV10C,and more Housing Filter
  • 【High-Quality】: Inside Diameter of 3.69 in, measuring 15.51x4.38x0.2 inches. The filter housing wrench is crafted from robust 7 gauge steel, ensuring it won't break, bend, or strip while you use this essential water filter removal tool. Say goodbye to flimsy plastic wrenches that often fail during filter replacements (PLEASE confirm the size of your Water Filter before placing an order)
  • 【Comfortable Ergonomic Handle】:Featuring a rubberized handle that is longer than standard filter wrenches, the heavy-duty whole house water filter wrench for 3M-Cuno-Aqua Pure filter provides extra leverage for effortless operation. The ergonomic design makes it easy to use as a water filter tool wrench, allowing you to change your filters with confidence and ease
  • 【Easy To Use】:Use the water filter Spanner Wrench, which has four teeth for a firm grip, to make the spun filter replacement easier. No more struggling with stubborn filters—this metal water filter wrench is designed for optimal performance
  • 【Essential Tool for Every Home】: Whether you're a DIY enthusiast or a professional plumber, the water filter wrench is a must-have in your toolkit. It's the perfect filter wrenches solution for maintaining your filtration system and ensuring clean, safe water for your home
SaleRank No. #8
Flow-Pur WR100 Filter Housing Wrench
  • Product Type:Auto Accessory
  • Item Package Weight:0.068 Kilograms
  • Item Package Dimension:1.524 cm L X17.78 cm W X23.368 cm H
  • Rv Freshwater Filtration Systems & Parts
Rank No. #9
CFS 1 Pack Water Filter Housing Wrench Compatible with SW-2 & WR-100, Plastic Spanner for RO System & Under Sink Filters
  • ✅ ABOUT PRODUCT: This water filter wrench has long-lasting polymers for sturdiness and corrosion protection with Heavy strength, and a reusable housing wrench for twisting off water filter housing cylinders.
  • ✅ FEATURES: This housing wrench is used to secure the water filter canister, preventing leaks, which may occur due to O-ring damage, and even the most stuck or jammed filtration system, which is easy to loosen or tighten with the help of the wrench.
  • ✅ UNIVERSAL SPANNER & WRENCH: It is compatible with all standard pre-filter housings and is suitable for all types of under sink and RO systems. Use the Plastic Spanner Wrench, which has four teeth for a firm grip, to make the spun filter replacement easier.
  • ✅ EASY TO USE: The water filter wrench facilitates the replacement of water filter canisters. It is important to use caution and not apply too much power to the tool. Lubricate the threads that connect the sump to the filter housing top so it's easier to remove when it's time to change the filter. To avoid damaging system components, it is essential to use the proper wrench.
  • ✅ COMPATIBILITY: It is a pack of 1 water filter wrench compatible with the SW-2 Wrench, WR-100 model. And fits most water filter housings and other slim line housings.
SaleRank No. #10
Superb Wrench SPBW-11 Water Filter Wrench, 3.69 In, Compatible with GE WX5X140 Water Filter Housing
  • HEAVY-DUTY CONSTRUCTION WATER FILTER REMOVAL TOOL THAT'S MADE TO LAST. Our whole house water filter wrench is made of heavy duty 7-gauge steel material that will not break, bend or strip the unit easily. Perfect for maintaining your water filtration.
  • DURABLE RUBBER-COATED HANDLE FOR EXTRA PROTECTION. Our whole house filter wrench provides extra leverage for a comfortable, non-slip grip and efficient operation to your unit. Ideal for wide range of popular water filter models.
  • EASY TO USE & OPERATE RO FILTER WRENCH. Our water housing filter wrench makes changing water filters a breeze, eliminating the need for plastic wrenches that often break, which makes it a versatile and reliable choice for every consumer.
  • NO NEED FOR LONG & MESSY REMOVAL OF YOUR HOUSING UNIT. Our house wrench filter is loosened with an arrow imprinted, ensuring proper removal of the ro filter housing unit. Compatible with GE filter types and models with a 3.69 inside diameter.
  • COMPATIBLE WITH A WIDE VARIETY RANGE OF HOUSING FILTER. Compatible with standard RO Slim Line, Watts WR 100, GE FXWPC, GE FXWSC, GE GN1S15CBL, GE GN1S20C, GE GNSV30CWW, GE GNSV25CBL, GE GNSV30CCC, GE GN1S20C, GE GXWH01C, GE GXSV10C, and more.

Last update on 2025-10-12 / Affiliate links / Images from Amazon Product Advertising API

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Watts Wr 100 Filter Housing Wrench.
  7. Product Quality: You don’t always get what you pay for with an Watts Wr 100 Filter Housing Wrench, sometimes less, and sometimes more.
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