{"product_id":"culligan-pentek-sw-4-wrench-big-blue-filters","title":"American Plumber, Culligan, Pentek SW-4 Wrench for Big Blue Filter Housings","description":"\u003cp\u003eUse the SW-4 filter housing wrench only for twisting off water filter housing sumps. Use the SW-4 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 SW-4 wrench makes changing water filters easy. The SW-4 spanner wrench can be used with number 20 Big Blue heavy duty whole house water filter housings. DO NOT use the SW-4 housing wrench to secure the water filter canister to the water filter lid. You may damage the o-ring by securing the water filter lid too tight. The SW-4 wrench is approximately 6 Inches Wide. Width is slightly less at the notches.\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":48167869743344,"sku":"TIER1-SW-4","price":6.29,"currency_code":"USD","in_stock":false},{"title":"2 PACK","offer_id":48167869776112,"sku":"TIER1_SW_4_2_PACK","price":12.2,"currency_code":"USD","in_stock":false},{"title":"3 PACK","offer_id":48167869808880,"sku":"TIER1_SW_4_3_PACK","price":17.74,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":48167869841648,"sku":"TIER1_SW_4_4_PACK","price":22.9,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":48167869874416,"sku":"TIER1_SW_4_6_PACK","price":33.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4304\/6640\/files\/tier1-sw-4_full_length.jpg?v=1760380040","url":"https:\/\/awy0q1-71.myshopify.com\/products\/culligan-pentek-sw-4-wrench-big-blue-filters","provider":"Vcita Home Inspection ","version":"1.0","type":"link"}