{"product_id":"aluminum-single-dose-hopper-compatible-with-niche-zero","title":"ARO® Aluminum Single Dose Hopper | Compatible with Niche Zero","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\n\u003cp\u003e\u003cem\u003e*This listing is for the hopper system only. Niche Zero grinder is NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eExpand the versatility of your Niche Zero with the \u003cstrong\u003eARO® Aluminum Single Dose Hopper\u003c\/strong\u003e. The included adapter replaces the grinder's stock clear cover, allowing you to choose between a compact bellows-only setup for everyday single dosing or add the aluminum hopper when you need extra capacity.\u003c\/p\u003e\n\n\u003cp\u003eUse the \u003cstrong\u003ebellows only for doses up to 30g\u003c\/strong\u003e and a lower-profile setup, or add the \u003cstrong\u003ealuminum hopper for up to 90g of total capacity\u003c\/strong\u003e. The high-capacity configuration is ideal for filter coffee, grinding a full pot, or preparing multiple espresso doses at once.\u003c\/p\u003e\n\n\u003cp\u003eThe solid aluminum hopper features an integrated anti-popcorn baffle for smoother bean feeding, while the durable silicone bellows helps purge retained grounds after grinding. Installation is simple: remove the stock clear cover, install the included adapter in its place, and secure it with the single screw.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Configurations:\u003c\/strong\u003e Use the bellows by itself for compact everyday single dosing, or add the aluminum hopper when you need significantly more capacity.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUp to 90g Capacity:\u003c\/strong\u003e The aluminum hopper and bellows configuration holds up to 90g of coffee, making it ideal for filter coffee, larger batches, or grinding multiple espresso doses at once.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCompact 30g Single-Dose Mode:\u003c\/strong\u003e Skip the aluminum hopper and place the bellows directly onto the adapter for doses up to 30g and a lower-profile setup.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSolid Aluminum Hopper:\u003c\/strong\u003e Precision-machined from solid aluminum for a durable, premium upgrade that complements the clean design of the Niche Zero.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Anti-Popcorn Baffle:\u003c\/strong\u003e Helps prevent beans from bouncing for a smoother feed and more consistent grind. The baffle is precision-machined as part of the aluminum hopper for a seamless, durable design with no separate parts, adhesives, or fasteners.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDurable Silicone Bellows:\u003c\/strong\u003e Made from food-grade silicone and designed to generate high-volume airflow to help purge retained grounds from the grinder. The removable bellows can also be used as a convenient dosing and bean-transfer cup.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The included adapter replaces the Niche Zero's stock clear cover and secures in place with a single screw. Once installed, you can quickly switch between bellows-only and hopper + bellows configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 id=\"instructions\"\u003eInstallation Instructions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cem\u003eBe sure to check the product images above for a visual guide to installation and use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the Stock Cover:\u003c\/strong\u003e Remove the Niche Zero's clear plastic cover by removing the single screw securing it to the grinder.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInstall the Adapter:\u003c\/strong\u003e Position the included adapter in place of the stock cover.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSecure the Adapter:\u003c\/strong\u003e Reinstall and tighten the single screw to securely attach the adapter to the grinder.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eChoose Your Configuration:\u003c\/strong\u003e Place the silicone bellows directly onto the adapter for compact single dosing, or insert the aluminum hopper and place the bellows on top for additional capacity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eOnce the adapter is installed, there is no need to remove it when switching between configurations.\u003c\/p\u003e\n\n\u003cp\u003ePlease send us a message if you need any assistance with installation or use.\u003c\/p\u003e\n\n\u003ch2\u003eUsage Instructions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cem\u003eBe sure to check the product images above for additional visuals showing both configurations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose Your Setup:\u003c\/strong\u003e Use the bellows directly on the adapter for doses up to 30g, or install the aluminum hopper for doses up to 90g.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLoad Your Beans:\u003c\/strong\u003e Weigh your desired dose and pour the beans into the bellows-only opening or aluminum hopper.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInstall the Bellows:\u003c\/strong\u003e Place the silicone bellows on top of the adapter or aluminum hopper.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGrind:\u003c\/strong\u003e Start the grinder and allow the beans to feed through normally.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePurge the Grinder:\u003c\/strong\u003e Once the beans have finished grinding, pump the silicone bellows to help purge retained grounds. This works best while the grinder is still running. Use the palm of your hand to compress the entire bellows for maximum airflow.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\n\u003cp\u003eThis hopper system is designed specifically for the \u003cstrong\u003eNiche Zero grinder\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe included adapter replaces the stock clear plastic cover and provides the mounting interface for both the silicone bellows and aluminum hopper.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\n\u003cp\u003eChoose the setup that best fits how you use your Niche Zero:\u003c\/p\u003e\n\n\u003ch3\u003eFull Kit: Aluminum Hopper + Bellows + Adapter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFull Kit\u003c\/strong\u003e provides the most flexibility and includes everything needed to use both configurations shown in the product images:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNiche Zero adapter\u003c\/li\u003e\n\u003cli\u003eSolid aluminum hopper with integrated anti-popcorn baffle\u003c\/li\u003e\n\u003cli\u003eFood-safe silicone bellows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUse the \u003cstrong\u003ealuminum hopper + bellows\u003c\/strong\u003e for up to 90g of capacity, or remove the hopper and place the \u003cstrong\u003ebellows directly on the adapter\u003c\/strong\u003e for a compact, low-profile setup with up to 30g of capacity. Switching between the two configurations takes only a few seconds, and the adapter can remain installed on the grinder.\u003c\/p\u003e\n\n\u003ch3\u003eLow-Profile Kit: Bellows + Adapter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLow-Profile Kit\u003c\/strong\u003e is designed for customers who primarily single dose and do not need the additional capacity of the aluminum hopper. It includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNiche Zero adapter\u003c\/li\u003e\n\u003cli\u003eFood-safe silicone bellows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis configuration holds up to 30g and keeps the grinder as compact as possible. It is also a lower-cost option if you do not expect to grind larger doses.\u003c\/p\u003e\n\n\u003cp\u003eIf you purchase the Low-Profile Kit and decide you want the additional capacity later, please contact us to purchase the aluminum hopper separately.\u003c\/p\u003e\n\n\n\u003ch2\u003eOverall Height \u0026amp; Clearance\u003c\/h2\u003e\n\n\u003cp\u003eThe system can be configured several ways depending on your desired capacity and available clearance:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Niche Zero with cover closed:\u003c\/strong\u003e 12.25\" (311mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter only:\u003c\/strong\u003e 12.25\" (311mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBellows only:\u003c\/strong\u003e 13.75\" (349mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHopper + bellows, to top of aluminum hopper:\u003c\/strong\u003e 14.75\" (375mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHopper + bellows, to top of bellows:\u003c\/strong\u003e 15.75\" (400mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe bellows-only configuration is ideal when you want to maintain a lower profile or have limited clearance underneath cabinets.\u003c\/p\u003e\n\n\u003ch2\u003eCapacity\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBellows only:\u003c\/strong\u003e Up to 30g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum hopper + bellows:\u003c\/strong\u003e Up to 90g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe 30g configuration is ideal for everyday single dosing, while the 90g configuration provides the flexibility to grind larger filter doses, a full pot of coffee, or multiple espresso doses without repeatedly reloading the grinder.\u003c\/p\u003e\n\n\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\n\n\u003cp\u003eFor daily maintenance, simply brush away any loose grounds and wipe the components clean with a soft cloth.\u003c\/p\u003e\n\n\u003cp\u003eFor a more thorough cleaning, remove the aluminum hopper and silicone bellows. The hopper and bellows may be hand washed with lukewarm water and mild soap. Rinse thoroughly and dry completely before reinstalling. Wipe the adapter clean as needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot dishwasher safe.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARO Espresso","offers":[{"title":"Full Kit: Aluminum Hopper + Bellows + Adapter","offer_id":55518968480035,"sku":"CFE-SDH-NICHE","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Low-Profile Kit: Bellows + Adapter","offer_id":55519050694947,"sku":"CFE-SDH-NICHE-NOHOP","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3922\/7171\/files\/SingleDoseHopper_NicheZero_BlackAluminumHopperandBellows_FrontTopView_Zoomed.jpg?v=1787775463","url":"https:\/\/aroespresso.com\/products\/aluminum-single-dose-hopper-compatible-with-niche-zero","provider":"ARO Espresso","version":"1.0","type":"link"}