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- – No impact on credit
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Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
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Returnable until Jan 31, 2026 Learn more
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Features
- 3/8", Undersink Water Filter Housing Wrench.
- 3/8 inches
- Undersink Water Filter Housing Wrench
- Housing Wrench
- 3/8" Wrench
- Use the SW-1 wrench to loosen bottom of housing during cartridge replacement. Slide circular end over housing until a snug fit and unscrew.
- Do not use the SW-1 wrench to tighten the bottom of the housing. Only hand-tighten the bottom of the housing onto the cap to prevent cracking.
- The SW-1 makes changing water filters easy. SW-1 and SW-1A assure you that the product is the same, and the listing is correct.
- The SW-1 spanner wrench can be used with Slim Line and 3G housings.
- The SW-1 wrench is approximately 4.25-Inch Wide. (Note: Width is slightly less at the notches.)
Description
Culligan SW-1 Housing Wrench, 1 Pack, No Color From the Manufacturer SW-1 Culligan Undersink Filter Wrench
Color: No Color
Brand: Culligan
Material: Plastic
Item Length: 4.25 Inches
Item Weight: 3.2 ounces
Color: No Color
Brand: Culligan
Material: Plastic
Item Length: 4.25 Inches
Item Weight: 3.2 ounces
Item Package Quantity: 1
Head Style: C Shaped
Finish Type: Powder Coated
Operation Mode: Mechanical
Manufacturer: Culligan
UPC: 033663005181
Global Trade Identification Number: 81
Part Number: 01019190
Item model number: SW-1
Is Discontinued By Manufacturer: No
Size: 1 Pack
Finish: Powder Coated
Number Of Pieces: 1
Mounting Type: Plate Mount
Included Components: Culligan SW-1 Housing Wrench
Batteries Included?: No
Batteries Required?: No
Warranty Description: Warranty
Date First Available: January 1, 2008
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.