Coffee grounds rarely stick to a properly maintained puck screen. To prevent sticking:

• Ensure the screen is preheated
• Use appropriate grind size
• Clean after each use
• Check that your dose isn't too high

Replacement frequency depends on usage and maintenance:

• Home use: 6-12 months
• Commercial use: 3-6 months
• Replace immediately if you notice:
  • Visible deformation
  • Clogged holes
  • Severe surface wear

Puck screens are compatible with most espresso machines, but consider:

• Portafilter size (most common: 58mm)
• Headroom in your portafilter
• Machine's shower screen design

Always check your machine's specifications before purchasing.

You might need minor adjustments:

• Grind size: May need slightly finer grinding
• Dose: Reduce by 0.2-0.5g to accommodate screen thickness
• Temperature: Might need slight increase (1-2°F)
• Extraction time: Monitor and adjust as needed

Maintain your puck screen with this cleaning routine:

Daily Cleaning:

• Rinse with hot water after each use
• Wipe dry with microfiber cloth
• Store in a clean, dry place

Weekly Deep Clean:

• Soak in espresso machine cleaner
• Brush gently with soft bristles
• Rinse thoroughly
• Allow to completely dry

Common issues and solutions:

• Incorrect placement
  • Ensure screen is level
  • Center properly on puck
• Poor puck preparation
  • Use proper distribution tools
  • Ensure even tamping
• Wrong size or damaged screen
  • Verify correct diameter
  • Check for warping or damage