{"product_id":"58mm-bottomless-portafilter-e61-wood-handle","title":"Flat-Base Bottomless Portafilter 58 mm for E61 Group Heads - 304 Stainless Steel, Natural Walnut Handle, Naked Portafilter","description":"\u003cdiv class=\"yoz-desc\" data-yoz-format=\"2026-10-26\" data-yoz-layout=\"2026-10\" style=\"max-width:880px;margin:0 auto;color:inherit;line-height:1.65;overflow-wrap:anywhere;font-size:16px;min-width:0;\" data-yoz-copy=\"2026-10-27-rewrite\" data-yoz-content-layout=\"2026-11-01\"\u003e\n\u003csection class=\"yoz-product-overview\" style=\"margin:0;padding:18px;background:#f4f7f5;border-radius:10px;border-bottom:0;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eThis flat-base bottomless portafilter pairs a stainless steel head with a natural walnut handle for compatible 58 mm E61 machines. It lets you observe the basket underside while dialing in espresso, with machine locking geometry and basket fit checked before use.\u003c\/p\u003e\u003c\/section\u003e\u003cfigure style=\"margin:16px 0;\"\u003e\u003cimg alt=\"Gold and silver Yozcoffee 58mm E61 bottomless portafilters with walnut handles\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_2378cca3-7083-4678-8e24-d8db674b2995.webp?v=1791275398\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:10px;\"\u003e\u003c\/figure\u003e\n\u003csection style=\"margin:0;padding:22px 0;border-bottom:1px solid #e5e8e6;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"yoz-feature-list\" style=\"margin:0 0 16px;padding-left:22px;\"\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:2px;min-width:0;\"\u003e\n\u003cstrong style=\"display:block;margin-bottom:3px;font-weight:600;color:#173a32;\"\u003eWatch Your Shot Develop:\u003c\/strong\u003e The bottomless design reveals flow beneath the basket so you can observe changes after adjusting your coffee preparation. Judge the finished shot by taste too.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:2px;min-width:0;\"\u003e\n\u003cstrong style=\"display:block;margin-bottom:3px;font-weight:600;color:#173a32;\"\u003eFlat Base, Walnut Handle:\u003c\/strong\u003e A flat-base 304 stainless steel body pairs with natural walnut. Choose Gold or Silver; wood grain varies, and the handle should not be soaked.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:2px;min-width:0;\"\u003e\n\u003cstrong style=\"display:block;margin-bottom:3px;font-weight:600;color:#173a32;\"\u003eMatch The E61 Interface:\u003c\/strong\u003e Made for compatible E61 brew groups and standard 58 mm baskets. Check locking tabs and clearance; it is not a universal 58 mm portafilter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px;margin:18px 0 0;\"\u003e\n\u003cfigure style=\"margin:16px 0;\"\u003e\u003cimg alt=\"Gold 58mm bottomless portafilter with natural walnut wood handle\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_632f32b1-6cd8-4021-abfa-a20a9c79abc3.webp?v=1791275398\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:10px;\"\u003e\u003c\/figure\u003e\u003cfigure style=\"margin:16px 0;\"\u003e\u003cimg alt=\"58mm espresso preparation demonstration with the silver Yozcoffee portafilter\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_3c95d09e-73e8-4f37-bfeb-be6793b32d44.webp?v=1791275401\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:10px;\"\u003e\u003c\/figure\u003e\u003cfigure style=\"margin:16px 0;\"\u003e\u003cimg alt=\"Silver 58mm E61 bottomless portafilter with walnut wood handle\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_f6284420-5bbd-4aea-9e56-4bb59a4c7b68.webp?v=1791275400\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:10px;\"\u003e\u003c\/figure\u003e\u003cfigure style=\"margin:16px 0;\"\u003e\u003cimg alt=\"304 stainless steel feature details of the Yozcoffee 58mm bottomless portafilter\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_a65aa466-dc05-476e-922f-954b12e89fbb.webp?v=1791275547\" style=\"display:block;width:100%;max-width:100%;height:auto;border-radius:10px;\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin:0 0 14px;\"\u003eConfirm E61 fit and learn to read a bottomless shot. Read \u003ca href=\"\/en-ca\/blogs\/coffee-journal\/58mm-bottomless-portafilter-extraction-guide\" style=\"color:#173a32;text-decoration:underline;text-underline-offset:3px;\"\u003e58mm Bottomless Portafilter Guide: Read Your Extraction\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection style=\"margin:0;padding:22px 0;border-bottom:1px solid #e5e8e6;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eCare \u0026amp; Cleaning\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003e Let hot metal cool, then remove the basket and rinse coffee-contact surfaces after brewing. Hand wash the metal body with mild detergent as needed, skip abrasive cleaners and dry thoroughly. Wipe the walnut handle with a lightly damp cloth; never soak the wood or put the portafilter in a dishwasher.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin:0;padding:22px 0;border-bottom:1px solid #e5e8e6;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdl style=\"margin:0;border-top:1px solid #e5e8e6;\"\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eType\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eBottomless (naked) portafilter\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eNominal Size\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003e58mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eGroup Head\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eE61 (Rocket, ECM, Profitec, Lelit, Expobar, Bezzera, Quick Mill, Vibiemme)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eNot compatible\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eGaggia Classic, Rancilio Silvia, Breville\/Sage Dual Boiler\/Oracle, La Marzocco\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eBaskets\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eStandard 58 mm (stock, VST, IMS)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eBody Material\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003e304 stainless steel\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eHandle Material\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eNatural walnut wood\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eBase\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eFlat-base design\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eFinish Options\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eGold, Silver\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 16px;padding:12px 0;border-bottom:1px solid #e5e8e6;min-width:0;\"\u003e\n\u003cdt style=\"font-weight:600;line-height:1.5;color:#173a32;margin:0;min-width:0;overflow-wrap:anywhere;\"\u003eCare\u003c\/dt\u003e\n\u003cdd style=\"margin:0;min-width:0;line-height:1.6;overflow-wrap:anywhere;\"\u003eHand wash metal parts; do not soak the wood\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin:0;padding:22px 0;border-bottom:1px solid #e5e8e6;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 16px;padding-left:22px;\"\u003e\u003cli style=\"margin:0 0 12px;padding-left:2px;min-width:0;\"\u003e1 × Yozcoffee 58mm E61 bottomless portafilter in your selected finish\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin:0;padding:22px 0;border-bottom:1px solid #e5e8e6;\"\u003e\u003ch2 style=\"margin:0 0 14px !important;font-size:21px !important;line-height:1.35 !important;color:#173a32;font-weight:600;text-align:left;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eWhat espresso machines does this portafilter fit?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eCompatible E61 group heads. Confirm your exact machine model, locking-tab geometry and basket fit before ordering, because an E61-style look or a 58 mm basket alone does not confirm compatibility.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eDoes it fit all 58mm espresso machines?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. A shared basket diameter does not mean the same ear geometry or locking fit. The Gaggia Classic, Rancilio Silvia, Breville\/Sage Dual Boiler and Oracle, and La Marzocco all use 58 mm baskets on non-E61 groups, so this portafilter will not lock into them. Make sure your machine has an E61 group before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eWhat baskets fit this bottomless portafilter?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eUse a compatible standard 58 mm basket. Check its rim seating, depth and clearance against the portafilter before choosing a stock or replacement basket; diameter and brand alone do not confirm fit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eWhy use a bottomless portafilter?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eTo see your extraction. The open basket underside shows signs of uneven puck prep, giving you feedback as you adjust grind, dose, distribution and tamping. Crema and extraction quality still depend on your coffee, recipe and prep. See our \u003ca href=\"\/en-ca\/blogs\/coffee-journal\/58mm-bottomless-portafilter-extraction-guide\" style=\"color:#173a32;text-decoration:underline;text-underline-offset:3px;\"\u003ebottomless extraction guide\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eBottomless or spouted: which is better for everyday use?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eBottomless for dialing in, testing a new coffee or sharpening technique; spouted for splitting a double into two cups or avoiding spray. Many home baristas keep both.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eWhy does my espresso spray during extraction?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eUsually because of uneven flow through the puck. Check distribution, tamp level, grind, dose and basket cleanliness before your next shot. A \u003ca href=\"\/en-ca\/products\/wdt-espresso-distribution-tool-7-needle-silver-black\" style=\"color:#173a32;text-decoration:underline;text-underline-offset:3px;\"\u003eWDT tool\u003c\/a\u003e before tamping can help break up clumps, though fixing spray may take changes to several prep variables.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eDoes every walnut handle look the same?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. Natural wood varies slightly in grain, shade and pattern, so each handle looks a little different.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"padding:14px 0;border-bottom:1px solid #e5e8e6;margin:0;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;line-height:1.5;font-size:16px;color:#173a32;\"\u003eHow do I clean a wood portafilter handle?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eWipe it with a lightly damp cloth and dry it promptly. Don't soak it, use abrasive cleaners or put the portafilter in a dishwasher.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yozcoffee","offers":[{"title":"Gold \/ 58mm","offer_id":51934285660446,"sku":"YOZ-BPF-E61-58-GLD","price":129.99,"currency_code":"CAD","in_stock":true},{"title":"Silver \/ 58mm","offer_id":51934285693214,"sku":"YOZ-BPF-E61-58-SLV","price":129.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/3229\/9806\/files\/unnamed_2378cca3-7083-4678-8e24-d8db674b2995.webp?v=1794304818","url":"https:\/\/yozcoffee.com\/en-ca\/products\/58mm-bottomless-portafilter-e61-wood-handle","provider":"Yozcoffee","version":"1.0","type":"link"}