{"product_id":"pre-infusion-chamber","title":"Pre Infusion Chamber","description":"\u003cp\u003eThis optional chamber mimics the passive preinfusion you find on the venerable E61 group head. Instead of all the pump pressure flowing straight through the group head, the pre-infusion chamber diverts some of the flow resulting in a gradual 6-second ramp to full pressure. This saturates the coffee bed more gently to minimize channeling, making even extractions easier and shots more consistent! \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis chamber is compatible with the LUCCA A53 Mini and the La Spaziale Mini Vivaldi II.  Installing the chamber is both easy and reversible.\u003c\/p\u003e","brand":"La Spaziale","offers":[{"title":"Default Title","offer_id":67668594262125,"sku":"ilg1791401865211","price":67.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8989\/0157\/files\/pre-infusion-chamber_1.jpg?v=1791401872","url":"https:\/\/www.linenandmoss.shop\/products\/pre-infusion-chamber","provider":"My Store","version":"1.0","type":"link"}