Tiamo V01 Filter Cup Makes Paperless Pour-Over Brewing Simple

If you’ve ever brewed pour-over coffee only to realize you’re out of paper filters—or cringed at the waste they create—you’re not alone. Many coffee lovers want a more sustainable way to brew without sacrificing clarity or flavor. That’s where filter alternatives come in, offering a cleaner cup while reducing environmental impact.

The short answer: Tiamo’s V01 filter cup uses a high-mesh 304 stainless steel filter and removes the need for paper—making it both eco-friendly and convenient. It’s designed for 1–2 people, supports up to 25g of coffee (around 600ml max), and suggests 12–15g for a standard 200–300ml brew. Want extra clarity? Add a paper filter.

What Is the Tiamo V01 Filter Cup?

The Tiamo V01 is a stainless steel pour-over coffee filter cup that does not require paper filters. Its core filtering component is a high-mesh 304 stainless steel mesh, which sits within a durable resin support structure that is heat-resistant, odorless, and food-safe. The design separates the brewing chamber (cup body) from the base for flexibility and easy cleaning. The two parts connect via a secure plug-in mechanism, ensuring stability during use.

Design and Build Details

This filter cup follows the standard V01 shape—a common size for 1–2 cup brewing—and measures 10cm in both height and diameter. It’s built with a two-part design: a removable cup and base that join with a simple plug-in connection. This makes it adaptable to different kettle sizes, drip stands, or brewers. The resin used in the filter’s skeleton is non-toxic and heatproof. The entire unit is designed for durability and straightforward use, whether at home or on the go.

How Filtering Works Without Paper

Unlike traditional paper filters, the Tiamo V01 relies entirely on a fine 304 stainless steel mesh. This metal filter allows more coffee oils and fine particles to pass through compared to paper, resulting in a brew that tastes fuller and often more bodied. While it doesn’t produce the same level of clarity or particle-free filtration as paper (the difference is mostly visible under a microscope and hard to detect by eye), many users prefer the richer mouthfeel that metal filtration provides. For those who want a balance, adding a paper filter is still an option.

Capacity and Recommended Usage

The Tiamo V01 is optimized for 1–2 servings. It can handle up to 25g of coffee grounds, producing a maximum yield of around 600ml. However, the recommended dosage for a balanced cup is 12–15g of coffee, which yields approximately 200–300ml of brewed coffee. This aligns with standard pour-over serving sizes and makes it ideal for single or shared morning brews. The larger capacity also gives flexibility for larger cups or travel use.

Why Choose a Metal Filter Over Paper?

Paper filters are convenient and produce a clean, bright cup by trapping oils and fine sediment. But they create waste, can slow down your routine, and sometimes affect flow rate. A metal filter like the Tiamo V01 removes the need for disposable paper, saving money and reducing environmental impact. It also lets more coffee oils through, contributing to a rounder, fuller taste. While the resulting cup may be slightly less bright or clear than with paper, many coffee drinkers enjoy the trade-off for convenience and richness.

Frequently Asked Questions

Does the Tiamo V01 really work without a paper filter?

Yes, the Tiamo V01 is specifically designed to brew coffee without any paper filter. It uses a high-mesh 304 stainless steel filter to separate coffee grounds from the brewed liquid. You can use it as-is for a richer, oilier cup, or add a paper filter if you want extra clarity.

What grind size should I use with the Tiamo V01?

The article does not specify an exact grind size, but for typical pour-over brewing with a metal filter, a medium grind similar to table salt is recommended. This helps balance extraction and flow rate without clogging the fine stainless mesh.

How much coffee can the Tiamo V01 brew at once?

The Tiamo V01 can handle up to 25g of coffee grounds, which can yield a maximum of around 600ml of brewed coffee. For best results, the recommended dose is 12–15g for a standard 200–300ml cup.

Is the Tiamo V01 reusable?

Yes, the Tiamo V01 is fully reusable. Its stainless steel filter and resin structure are designed for long-term use, eliminating the need for disposable paper filters and reducing waste with every brew.

What’s the difference between metal and paper filtered coffee?

Metal-filtered coffee typically has more body and retains more natural coffee oils, resulting in a fuller, richer taste. Paper filters produce a cleaner, brighter cup by removing more oils and fine particles. The Tiamo V01’s metal filter offers a middle ground with richer flavor and the option to add a paper filter for more clarity.

Recommended FrontStreet Coffee for Paperless Pour-Over

For use with the Tiamo V01 filter cup, try FrontStreet Coffee’s Ethiopia Humbera—a bright Ethiopian single origin with notes of citrus, jasmine, and tropical fruit that shine through a metal filter. Alternatively, their Yirgacheffe offers floral and berry tones with a juicy body, perfect for highlighting the fuller mouthfeel of metal-filtered brews. For something deeper, their PWN Golden Mandheling brings sweet caramel and nutty layers that complement the richer profile of unfiltered pour-over. All three beans respond well to medium-fine grind settings and 90–94°C water. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.