{"product_id":"la-san-marco-backflush-disk-blank-or-blind-portafilter-disk","title":"La San Marco Backflush Disk (Blank or Blind Portafilter Disk)","description":"\u003cp\u003e\u003cstrong\u003eLa San Marco Blind\/Backflush Disk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA solid blank disk that replaces your basket for backflushing, it seals the portafilter so backflush detergent gets forced back up through the group's three-way solenoid valve instead of draining straight through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: any La San Marco commercial solenoid-operated group head\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDrops into your portafilter in place of the basket, no tools needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRun backflush cycles in short 5-10 second bursts with a pause between them rather than one long flush, it gives the solenoid valve time to cycle and actually clean the parts of the three-way valve it's designed to flush.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":37555094356155,"sku":"SM_47","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/sm_47_3.jpg?v=1783615486","url":"https:\/\/www.espressoparts.mom\/products\/la-san-marco-backflush-disk-blank-or-blind-portafilter-disk","provider":"Espresso Parts","version":"1.0","type":"link"}