Advanced electroplating technology enhances the all-metal design of the Astra Collection bottomless portafilter. Its superb aesthetics are enhanced by this mix, which gives it a sleek, sophisticated appearance. In addition to being aesthetically pleasing, its design is quite practical, providing corrosion and oxidation resistance as well as ease of cleaning.

The ergonomically designed waist-style handle of the portafilter is smooth, rounded, and comfortable to hold. Its quick disassembly due to its detachable construction enables cleaning and maintenance hassle-free. It also works with 51mm, 54mm, 58mm portafilters, which guarantees adaptability for different coffee sets.

With a precision filter and a one-piece design for lasting durability, this bottomless portafilter guarantees even extraction. The filter's perforations are designed to reduce the outflow of fine coffee particles, resulting in a cleaner, purer coffee taste. The recommended powder amount varies based on the grind size and roast level, allowing for flexibility in brewing preferences.

The Astra Collection Portafilter Holder offers smooth tamping and pressing with wide adaptability. Designed with a reserved track at the bottom, it allows the handle to stretch and merge seamlessly into place. This ensures better handle placement, making the setup more stable and less prone to tilting or falling during use. The maximum extension distance of the base is about 39mm, providing flexibility for various handle types.

Featuring a precise magnetic attachment system, the Portafilter Holder closes tightly and securely. Its compact and exquisite design makes it convenient to store when not in use. The unique internal structure of the base allows it to adapt to most coffee handles available on the market, ensuring broad compatibility.

The Astra Collection Portafilter Holder is fully adaptable to vertical tamping, allowing for easy operation in just a few steps. Simply pull out the handle bracket, place the coffee handle on the Portafilter Holder, distribute the grounds, tamp, and begin extraction. For best results, it is recommended to use the Portafilter Holder with the full Astra Collection series.

The Astra Collection Distributor features a high-speed rotation mechanism with a hurricane-inspired base for exceptional ground distribution.

With a bearing structure, it rotates nearly twice as fast as ordinary distributors, requiring only 2-3 rotations for even ground distribution. The base and top cover are connected by a central axis, allowing the distributor to naturally descend by its own gravity for efficient and uniform ground distribution.

Its segmented structure allows for easy disassembly and cleaning. Made of aluminum alloy and SUS304 stainless steel, it's built for durability. The anti-slip design and compatibility with standard ground bowls provide a comfortable and stable grounding experience.

The Astra Collection Constant Pressure Tamper features an original three-spring design, ensuring a 30lb constant pressure during tamping for consistent results. With an adaptive height feature, this tamper compresses and releases springs through force interaction, providing tamping feedback to maintain stable pressure.

Tested to maintain 30lb pressure, this tamper helps enhance the flavor and consistency of espresso extraction, resulting in superior coffee. Designed for level stability and vertical tamping, it features a hollow limit ring to reduce powder accumulation and facilitate cleaning.

The threaded base increases contact between water and coffee grounds, enhancing extraction efficiency. Its all-metal construction is oxidation-resistant, corrosion-resistant, and easy to clean. Includes a silicone storage mat for convenient organization and protection.