--- product_id: 3293636 title: "Culligan SW-2 3/4-Inch Housing Spanner Wrench" brand: "culligan" price: "630121β‚«" currency: VND in_stock: true reviews_count: 13 category: "Culligan" url: https://www.desertcart.vn/products/3293636-culligan-sw-2-3-4-inch-housing-spanner-wrench store_origin: VN region: Vietnam --- # 150 Nm torque power Durable powder-coated finish 13.6-inch ergonomic length Culligan SW-2 3/4-Inch Housing Spanner Wrench **Brand:** culligan **Price:** 630121β‚« **Availability:** βœ… In Stock ## Summary > πŸ”§ Unlock hassle-free water filter swaps like a pro! ## Quick Answers - **What is this?** Culligan SW-2 3/4-Inch Housing Spanner Wrench by culligan - **How much does it cost?** 630121β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3293636-culligan-sw-2-3-4-inch-housing-spanner-wrench) ## Best For - culligan enthusiasts ## Why This Product - Trusted culligan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Robust metal construction with a sleek powder-coated finish for long-term durability. - β€’ **Optimal Size & Weight:** Lightweight 3.2 oz design with a perfect 13.6-inch length for maximum leverage and comfort. - β€’ **Universal Compatibility:** Fits Culligan HF-150, HF-160, HF-360 and standard whole house housings seamlessly. - β€’ **Effortless Filter Changes:** Designed to simplify your whole house water filter swaps with precision torque control. - β€’ **Trusted Brand Reliability:** Culligan quality ensures you’re equipped with a professional-grade tool every time. ## Overview The Culligan SW-2 3/4-Inch Housing Spanner Wrench is a precision-engineered, powder-coated metal tool designed to deliver 150 Nm of torque for easy and secure removal of whole house water filter housings. Compatible with popular Culligan filter models and standard housings, its ergonomic 13.6-inch length and lightweight design make filter maintenance effortless and efficient. ## Description Product Description Product Description SW-2 Culligan Whole House Filter Wrench From the Manufacturer SW-2 Culligan Whole House Filter Wrench From the Manufacturer SW-2 Culligan Whole House Filter Wrench Review: Works with our water filter - My husband happy with this because we have a water filter in the basement the old owners didn’t leave this behind so we got this one works with our filter he said easy to use Review: Culligan SW-2 3/4 inch spanner wrench - I installed this as part of a set which I assembled in an attempt to prevent the buildup of sediment at my washing machine. I am on city water, but it is VERY hard water and I found that I was cleaning out the strainer about once every few weeks. Since installing these items, I have yet to have any issues! The following has been installed for roughly 6 months: Culligan HF-150A 3/4-Inch Whole House Sediment Water Filter, Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack, Culligan SW-2 3/4-Inch Housing Spanner Wrench, Culligan UB-1 Mounting Bracket with Screws. I recommend purchasing all these items for an application such as mine. ## Features - Wrench for Inlet/outlet housing - For use with Culligan Filter Sediment Water Filters HF-150 (1653-3333), HF-160, and HF-360 (1653-3325) - This product is made in China - Culligan Sales No.SW-2A 3/4" Housing Wrench - The SW-2 wrench makes changing water filters easy. - The SW-2 can be used with standard whole house housings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001BJA04U | | Best Sellers Rank | #101,422 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #278 in Adjustable Wrenches | | Brand Name | Culligan | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (280) | | End Style | Box End | | Finish Types | Powder Coated | | Global Trade Identification Number | 00033663005198 | | Head Style | Round | | Included Components | Culligan - SW-2A | | Is Non Sparking | No | | Item Length | 13.6 Inches | | Item Torque | 150 Newton Meters | | Item Type Name | Culligan - SW-2A | | Item Weight | 0.2 Pounds | | Manufacturer | Culligan | | Material Type | Metal | | Measurement Standard | SAE (Inch) | | Model Number | Culligan - SW-2A | | Operation Mode | Mechanical | | Package Quantity | 1 | | Point Count | 4 | | UPC | 784497976917 701003115677 033663005198 | | Unit Count | 1.0 Count | | Wrench Length Style | Standard | ## Product Details - **Brand:** Culligan - **Color:** Black - **Item Length:** 13.6 Inches - **Item Weight:** 0.2 Pounds - **Material:** Metal ## Images ![Culligan SW-2 3/4-Inch Housing Spanner Wrench - Image 1](https://m.media-amazon.com/images/I/61zhB87hfGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with our water filter *by K***E on March 19, 2026* My husband happy with this because we have a water filter in the basement the old owners didn’t leave this behind so we got this one works with our filter he said easy to use ### ⭐⭐⭐⭐⭐ Culligan SW-2 3/4 inch spanner wrench *by L***S on June 4, 2013* I installed this as part of a set which I assembled in an attempt to prevent the buildup of sediment at my washing machine. I am on city water, but it is VERY hard water and I found that I was cleaning out the strainer about once every few weeks. Since installing these items, I have yet to have any issues! The following has been installed for roughly 6 months: Culligan HF-150A 3/4-Inch Whole House Sediment Water Filter, Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack, Culligan SW-2 3/4-Inch Housing Spanner Wrench, Culligan UB-1 Mounting Bracket with Screws. I recommend purchasing all these items for an application such as mine. ### ⭐ Broke two so far *by D***. on January 27, 2019* I've been through two of these so far. If you need one of these, it's because your filter is on too tight to remove by hand. That means you'll need to apply some force with this wrench, but they are made from flimsy plastic so they end up breaking. Price-wise, these are inexpensive enough that breaking one isn't the end of the world, but it gets annoying having to deal with inconvenience of your wrench breaking as you are trying to change the filter and then having to wait for a replacement to arrive. I guess I could but a stack of these to keep around as they break, but I hate to throw my money at a poorly made product. I ended up grabbing a strap wrench from my tool box when the Culligan wrench broke today (while I was applying very little force) and the strap wrench worked great. I'd recommend grabbing one of those instead, which you may find useful in the future for other things around the house, or pick up one of the metal housing wrenches you can find on Amazon, which cost a bit more but look like they will get the job done for years and year. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/3293636-culligan-sw-2-3-4-inch-housing-spanner-wrench](https://www.desertcart.vn/products/3293636-culligan-sw-2-3-4-inch-housing-spanner-wrench) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-11*