{"product_id":"e61-group-head-maintenance-kit-8-5mm-seal-shower-screen","title":"E61 Group Head Maintenance Kit – 8.5mm Group Seal + Shower Screen","description":"\u003ch2\u003eE61 Group Head Maintenance Kit – 8.5mm Group Seal + Shower Screen\u003c\/h2\u003e\u003cp\u003eKeep your E61 group head in top condition with this essential maintenance kit, including an 8.5mm group seal (gasket) and a cup shower screen. The group seal prevents leaks around the portafilter, while the shower screen ensures even water distribution across the coffee puck for consistent extraction. Replacing both together is best practice during any group head service.\u003c\/p\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x E61 group seal – 8.5mm thickness\u003c\/li\u003e\n\u003cli\u003e1 x E61 cup shower screen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Machines\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWega:\u003c\/strong\u003e Atlas, Pegaso, Airy, Polaris\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBFC:\u003c\/strong\u003e All E61 group models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIsomac:\u003c\/strong\u003e All E61 group models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRocket Espresso:\u003c\/strong\u003e All E61 group models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuickmill:\u003c\/strong\u003e All E61 group models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eECM:\u003c\/strong\u003e Technika, Mechanika, Synchronika, Barista\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLelit:\u003c\/strong\u003e Mara, Bianca\u003c\/p\u003e\u003ch3\u003eWhen to Replace Your Group Seal \u0026amp; Shower Screen\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePortafilter is leaking around the group head during extraction\u003c\/li\u003e\n\u003cli\u003eGroup seal is hard, cracked, or deformed\u003c\/li\u003e\n\u003cli\u003eShower screen is clogged, corroded, or damaged\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance every 6–12 months depending on usage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003eHow do I know if my group seal needs replacing?\u003c\/dt\u003e\n\u003cdd\u003eThe most common sign is water leaking around the portafilter during extraction. You may also notice the portafilter is harder to lock in, or the seal looks flattened, cracked, or discoloured. Group seals should be replaced every 6–12 months as part of routine maintenance.\u003c\/dd\u003e\n\u003cdt\u003eWhy replace the shower screen at the same time?\u003c\/dt\u003e\n\u003cdd\u003eThe shower screen distributes water evenly across the coffee puck. A clogged or damaged screen causes uneven extraction and channelling. Replacing it alongside the seal ensures optimal extraction performance and is best practice during any group service.\u003c\/dd\u003e\n\u003cdt\u003eCan I install this myself?\u003c\/dt\u003e\n\u003cdd\u003eYes — E61 group seal and shower screen replacement is a straightforward DIY maintenance task. You'll need a group head brush, a flathead screwdriver, and a 5mm hex key. If you need assistance, our Sydney-based team can help — contact us to book a service.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"360 Espresso Online","offers":[{"title":"Default Title","offer_id":44389082431684,"sku":null,"price":18.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/6632\/8260\/files\/7CDB6E77-6215-4391-B876-F6BF20499DB4.jpg?v=1732008443","url":"https:\/\/bearcoffeemachine.com.au\/products\/e61-group-head-maintenance-kit-8-5mm-seal-shower-screen","provider":"Bear Coffee Machine ","version":"1.0","type":"link"}