51mm Coffee Filter Basket & Dosing Ring – 304 Stainless Steel

Upgrade Your Espresso Game with a Precision 51mm Filter Basket Set

Achieve café-quality espresso at home with this premium 51mm Stainless Steel Coffee Filter Basket and Dosing Ring Set. Crafted from food-grade 304 stainless steel and engineered for use with bottomless portafilters, this replacement filter kit delivers consistent, richly aromatic shots every time.

Made in Mainland China.

Key Features

• Food-Grade 304 Stainless Steel: Healthy, safe, and built to last — completely free from harmful chemicals.
• Triple-Layer Filter Screen: Finely pressed three-layer mesh construction ensures even extraction and a smooth, aromatic cup of espresso.
• Thickened Cup Body: Extra-thick walls provide superior durability and long-term performance under daily espresso pressure.
• Universal 51mm Fit: Designed specifically for 51mm bottomless portafilters — a popular standard size for home espresso machines.
• Complete Set Included: Kit includes three basket sizes — 1-cup, 2-cup, and 4-cup — so you can brew exactly the right amount every time.
• Easy to Clean: Smooth stainless steel surface resists coffee residue buildup and rinses clean effortlessly.

Specifications

Perfect Pairings for Your Kitchen

Complete your home café setup with these related products from our store:

• 360-Degree Rotating Kitchen Storage Tray for Spice Jars
• Foldable Food Cover – Fly & Dust Protection for Your Table

Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: What espresso machines is this 51mm coffee filter basket compatible with?

A: This filter basket is designed for use with 51mm bottomless portafilters, which are a widely used standard size across many home and semi-professional espresso machines. We recommend measuring your existing portafilter basket diameter before purchasing to confirm compatibility.

Q: What sizes are included in the set?

A: The set includes three baskets sized for 1-cup, 2-cup, and 4-cup brewing capacities, giving you versatile options depending on how much espresso you'd like to brew at once.

Q: Is the stainless steel safe for food contact?

A: Yes. The filter baskets are made from food-grade 304 stainless steel, which is widely recognized as a safe and durable material for food and beverage applications. It is also resistant to corrosion and easy to keep clean.

Q: How do I clean the filter basket?

A: Simply rinse the basket under warm running water after each use. For a deeper clean, soak in warm soapy water and use a soft brush to remove any coffee grounds from the mesh screen. Avoid abrasive scrubbers to maintain the filter surface.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.