{"product_id":"filter-housing-wrench-fw-3","title":"FW-3 Big Blue Size Housing Wrench","description":"\u003cp\u003eThe FW-3 Wrench can be use to loosen Big Blue or Big Blue style filter housings when changing filters. The spanner wrench has four teeth. This FW-3 wrench fits many Hydronix, Pentek, Culligan, Ametek, American Plumber, and USFilter Plymouth whole house Big Blue water filter housings.\u003c\/p\u003e","brand":"Hydronix","offers":[{"title":"","offer_id":42853928323,"sku":"FW-3","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/2399\/files\/FW-3_01.jpg?v=1712175592","url":"https:\/\/www.ifilters.com\/products\/filter-housing-wrench-fw-3","provider":"iFilters","version":"1.0","type":"link"}