This 58mm Espresso Portafilter Basket rated for 20g of coffee is sold under the brand MUVNA. It's a replacement/precision filter basket designed for standard 58mm portafilters found on many home and prosumer espresso machines.

This is a budget-friendly precision-style basket with:

More uniform hole placement and sizing for consistent shots.

Better extraction efficiency, allowing finer grinds without choking the machine.

Reduced channeling for sweeter, more balanced espresso.

Key Features and Specs

Capacity: 20g -- ideal for double shots; many home baristas dose 18–22g depending on roast and recipe.

Material: Food-grade 304 stainless steel — durable, corrosion-resistant, and easy to clean.

Design: High-precision construction with laser-cut holes for even water distribution. This minimizes channeling (uneven extraction), improves flow consistency, and helps produce better crema and flavor balance compared to basic stock baskets.

Compatibility: Fits most 58mm portafilters and espresso machines, including popular brands like Breville/Sage (certain models), and many E61-group machines (e.g., La Marzocco, Nuova Simonelli, Slayer, etc.). Always double-check your specific portafilter's inner diameter, as some are slightly tapered or use 58.5mm variants.

Dimensions (approximate): Compact basket form, typically around 58mm outer diameter.

Users of similar MUVNA/MUVNA-style baskets often report faster flow (so you may need to grind finer) and cleaner pulls on bottomless portafilters. If you're upgrading from a stock basket, this should give noticeable improvements in shot consistency, especially if your current one has uneven holes or wear.

Care Tips

Hand wash recommended (avoid dishwasher to prevent residue buildup in holes).

Use a proper tamper (around 57–58mm) and consider a WDT tool or puck screen for optimal results.