Primary use
Loosening Filter Housings
Provides leverage to help remove a compatible sump during sediment, carbon or specialty-cartridge replacement.
Filter Housing Wrench for MyAquaFilter Dual & Triple Stage Whole House Filtration Systems (3/4″ Port), Under-Sink RO Systems, SKU# WRENCH-SLIM34
$4.99
Wrench for a filter housing, fit different housing including RO prefilter housing, Dual and Triple Stage Whole House Filters, SKU# WRENCH
- Description
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Description
Routine filter-housing maintenance
Housing wrench for compatible slim whole-house and selected RO filter housings
This reusable filter-housing wrench is designed for MyAquaFilter and MyWaterClub dual- and triple-stage whole-house systems using slim housings with 3/4″ ports. Its approximately 4 1/8″ internal diameter provides a secure grip for loosening and lightly tightening compatible housing sumps during filter replacement.
4 1/8″ IDApproximate internal diameter
Slim housingsFor compatible 10″ housing sumps
3/4″ systemsMyAquaFilter whole-house compatibility
ReusableFor routine cartridge changes
What it does
Improves grip during housing removal and reassembly
The wrench slides around the outside of a compatible filter sump and provides leverage when the housing is difficult to loosen by hand. It is intended for routine maintenance after the water supply has been shut off and system pressure has been fully relieved.
Secondary use
Light Final Tightening
May be used for limited final tightening after the sump has been threaded on by hand. Excessive force should be avoided.
Key benefits
Simple reusable tool for regular filter changes
Secure Housing Grip
Wraparound design helps grip compatible slim housing sumps more securely than hand pressure alone.
Whole-House System Compatible
Designed for compatible MyAquaFilter dual- and triple-stage slim housing systems with 3/4″ ports.
Select RO Housing Fit
May fit some standard under-sink RO prefilter housings with a matching outside diameter.
Reusable Maintenance Tool
Keep it with the filtration system for future cartridge replacements and inspections.
Faster Filter Changes
Helps make routine sump removal easier when the housing is difficult to loosen by hand.
Slim-Housing Specific
Designed around an approximately 4 1/8″ internal diameter rather than oversized Big Blue housings.
Compatibility
Fits compatible slim housings with a matching outside diameter
Port size alone does not determine wrench fit. Confirm the outside diameter and sump shape of the existing housing before purchase.
2ST
Dual-Stage Whole-House Systems
Fits compatible MyAquaFilter and MyWaterClub dual-stage slim systems using 3/4″ housing heads.
3ST
Triple-Stage Whole-House Systems
Fits compatible MyAquaFilter and MyWaterClub triple-stage slim systems using 3/4″ housing heads.
RO
Selected Under-Sink RO Housings
May fit standard RO prefilter housings with a compatible outside diameter and sump profile.
NO
Not for Big Blue Housings
Does not fit 10″ × 4.5″ or 20″ × 4.5″ Big Blue housings or other oversized sumps.
Specifications
Dimensions and intended application
| Product type | Filter-housing wrench |
|---|---|
| Internal diameter | Approximately 4 1/8″ |
| Primary application | Compatible slim whole-house housings with 3/4″ ports |
| Secondary application | Selected RO prefilter housings with matching outside diameter |
| Big Blue compatibility | No |
| Quantity included | 1 wrench |
| SKU | WRENCH-SLIM34 |
| Listed shipping dimensions | 7 × 4 × 1 in |
| Listed shipping weight | Approximately 6 oz |
Correct use
- ✓Shut off the incoming water supply before opening the housing
- ✓Relieve all system pressure before applying the wrench
- ✓Hold the housing head or bracket securely while loosening the sump
- ✓Thread the sump onto the head by hand before using the wrench
- ✓Use only light final tightening; the O-ring creates the seal
- ✓Pressurize slowly and inspect the housing for leaks after service
Avoid housing damage
The wrench should provide leverage, not excessive force
!
Relieve pressure first
Trying to open a pressurized housing can be dangerous and may damage the system.
Trying to open a pressurized housing can be dangerous and may damage the system.
!
Do not over-tighten
Excessive tightening can damage the sump, housing head, threads or O-ring sealing surfaces.
Excessive tightening can damage the sump, housing head, threads or O-ring sealing surfaces.
!
The O-ring provides the seal
A clean, properly seated O-ring is more important than applying extra wrench force.
A clean, properly seated O-ring is more important than applying extra wrench force.
!
Do not force an incorrect fit
A wrench that is too small, too large or shaped differently may slip or damage the housing.
A wrench that is too small, too large or shaped differently may slip or damage the housing.
!
Support the housing head
Prevent twisting force from being transferred to plumbing connections or the mounting bracket.
Prevent twisting force from being transferred to plumbing connections or the mounting bracket.
!
Replace damaged components
Do not reuse a cracked sump, damaged head, stretched O-ring or distorted wrench.
Do not reuse a cracked sump, damaged head, stretched O-ring or distorted wrench.
This product includes one housing wrench only. Filter housings, cartridges, O-rings, brackets and plumbing components are not included. Compatibility depends on the outside diameter and shape of the housing sump, not only the cartridge size or port size.
Not sure whether WRENCH-SLIM34 fits your housing?
Send the system model number, a photo of the sump and its outside diameter before ordering.
Send the system model number, a photo of the sump and its outside diameter before ordering.
Additional information
| Weight | 10 oz |
|---|---|
| Dimensions | 7 × 4 × 1 in |
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