{"product_id":"bar-professional-blindfilter-rvs-58-mm","title":"Bar Professional Blind Filter Stainless Steel 58 mm","description":"\u003cp\u003eThis 58 mm-diameter stainless steel blind filter is a basket without holes that you place in your portafilter to backflush the group. An essential part of the daily maintenance of every espresso machine.\u003c\/p\u003e\u003ch2 style=\"font-size:1.4rem;line-height:1.3;margin:1.2em 0 0.5em;\"\u003eHow to backflush\u003c\/h2\u003e\u003cp\u003ePlace the blind filter in your portafilter, lock it into the group, and run the pump for a few ten-second cycles with pauses in between. The water is flushed back through the valve and carries the coffee oils with it; a cleaning powder removes even more. Find more maintenance products among the \u003ca href=\"https:\/\/glazen.nl\/collections\/barista-accessoires\"\u003ebarista accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch2 style=\"font-size:1.4rem;line-height:1.3;margin:1.2em 0 0.5em;\"\u003eWhy it matters\u003c\/h2\u003e\u003cp\u003eCoffee oils left in the group become rancid, and you can taste this in your shots as a bitter undertone. Weekly backflushing keeps your flavor profile consistent and protects the three-way valve. Find the rest of the range at \u003ca href=\"https:\/\/glazen.nl\/collections\/bar-professional\"\u003eBar Professional\u003c\/a\u003e. Tip: make sure your machine uses a 58 mm portafilter.\u003c\/p\u003e","brand":"Bar Professional","offers":[{"title":"Default Title","offer_id":62833919099210,"sku":"BABFL0058","price":15.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7467\/5786\/files\/BABFL0058-hs.jpg?v=1786469375","url":"https:\/\/glazen.pl\/en\/products\/bar-professional-slepe-sitko-ze-stali-nierdzewnej-58-mm","provider":"Glazen.nl","version":"1.0","type":"link"}