ZeroHero YunJing Cold Brew Coffee Brewer

Crystal-Clear Cold Brew with zeroHero YunJing Cold Brewer

Unlock the purest flavors in every cup with the zeroHero YunJing Cold Brewer—your new essential for professional-grade cold brew, tea, and fruit-infused water. Designed for coffee enthusiasts and specialty baristas who demand clarity, consistency, and convenience, this brewer elevates your cold extraction game with advanced filtration and thoughtful engineering. Whether you’re perfecting your home coffee setup or optimizing workflow in a busy café, the YunJing Cold Brewer delivers premium performance and versatility in every detail.

Engineered for Pure Extraction & Ultimate Versatility

At the heart of the YunJing Cold Brewer is a nano-grade 400-mesh filter featuring 38-micron pores. This advanced filtration system ensures every batch is free from grounds and residues, producing a silky-smooth, crystal-clear beverage. From cold brew coffee to delicate teas and vibrant fruit infusions, you’ll experience the cleanest taste possible—no grit, no bitterness, just pure extraction.

Its modular filter design adapts to your needs: brew a full batch for gatherings or switch to a quick single-serve with ease. The innovative 3-way opening system makes every step—pouring, filling, and cleaning—effortless, supporting both professional and home workflows.

Key Features for Baristas & Coffee Lovers

• 400-Mesh Nano Filtration: 38-micron pores remove even the finest coffee grounds for a clear, residue-free cup.
• Premium Tritan™ Construction: Made from BPA-free, baby-safe Tritan™—the same material trusted for infant bottles. Eco-friendly, impact-resistant, and safe for daily use.
• 3-Way Opening: Choose from a small spout for precise pouring, a medium opening for grounds, or a wide mouth for easy cleaning and adding larger ingredients.
• Modular Detachable Filter: Easily switch between batch brewing and single-serve extractions for maximum flexibility.
• Space-Saving Flat Body: Dual-sided design fits upright or flat in your fridge, maximizing space and organization.
• 360° Leak-Proof Seal: Store with confidence—no spills, no odor absorption, even when laid flat.
• Generous 900ml Capacity: Brew enough for family gatherings, picnics, or all-day hydration. Built-in measurement scales for precise brewing.

Materials & Craftsmanship

Every detail of the YunJing Cold Brewer reflects a commitment to quality and safety. Crafted from premium Tritan™, this brewer is BPA-free, shatter-resistant, and designed for longevity. The nano-mesh stainless steel filter is engineered for durability and easy maintenance, ensuring you enjoy consistent results brew after brew. All materials are food-safe and chosen for their ability to preserve flavor integrity—no plastic aftertaste, just the true essence of your brew.

How to Brew the Perfect Cold Coffee or Tea

• Add Ingredients: Use the wide mouth for adding coffee grounds, loose-leaf tea, or fresh fruit.
• Attach the Filter: Secure the modular filter for your desired batch size.
• Pour Water: Fill to the built-in measurement scale for precise extraction.
• Steep: Place in the fridge—upright or flat—for optimal cold extraction (8-24 hours for coffee, 2-8 hours for tea/fruit).
• Serve: Use the small spout for controlled, mess-free pouring. Enjoy a perfectly clear, flavorful beverage every time.

Dimensions & Space-Saving Design

The YunJing Cold Brewer is engineered for modern kitchens and busy barista stations. Its dual-sided flat body fits easily in any fridge, whether upright or laid flat. With a 900ml capacity, it’s perfectly sized for both single users and group servings.

Care Instructions for Long-Lasting Performance

• Hand wash all components with mild soap and warm water after each use.
• Use the wide mouth opening for thorough cleaning and easy access to interior surfaces.
• Rinse the 400-mesh filter under running water to remove fine residues.
• Avoid abrasive sponges to preserve the clarity and finish of the Tritan™ body.
• All parts are top-rack dishwasher safe for added convenience.

What’s Included

• zeroHero YunJing Cold Brewer (900ml Tritan™ body)
• Detachable 400-mesh stainless steel filter (nano-grade, 38-micron)
• Leak-proof lid with 3-way opening
• Built-in measurement scale
• Instruction manual

Product Specification