Description
20-Inch Slim Filter Housing Wrench
Durable Plastic Spanner for Standard 20-inch RO Filter Housings
This 20-inch slim filter housing wrench is designed to easily open and tighten standard 20-inch RO filter housings. Whether you’re a homeowner maintaining your water filtration system or a professional technician, this tool ensures a secure grip with minimal effort.
Made from reinforced, food-grade plastic, it provides excellent strength and flexibility without damaging the filter housing. Its lightweight and ergonomic design makes routine filter replacements easier and safer.
🔧 Key Features
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Fits standard 20-inch slim filter housings
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Prevents damage to housings and O-rings during maintenance
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Lightweight, high-strength plastic construction
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Ergonomic grip design for comfortable use
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Ideal for under-sink RO systems and pre-filters
📐 Specifications
| Parameter | Details |
|---|---|
| Product Type | Filter Housing Wrench |
| Model | 20″ Slim Spanner |
| Material | Food-grade Plastic (PP or ABS) |
| Color Options | White / Blue/Others (Customizable) |
| Compatibility | 20″ Slim Filter Housings (Standard Size) |
| Net Weight | 44 g |
| Packaging | 320 pcs/carton |
🚰 Application Scenarios
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Standard under-sink RO systems
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Slim cartridge pre-filtration systems
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Residential and commercial water filter units
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Ideal for maintenance kits and filter change service tools
🧰 How to Use
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Align the wrench teeth with the filter housing cap
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Turn counterclockwise to loosen, or clockwise to tighten
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Avoid over-tightening — hand-tight + a small turn is sufficient
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Store in a dry place away from heat or direct sunlight
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