Netafim Screen Guard 50mm Semi Automatic Check Screen Filters with 1610cm² Filtration Area

High-Capacity, Low-Maintenance Filtration with Integrated Check Valve

The Netafim ScreenGuard™ 50mm Semi-Automatic Check Screen Filter is a compact yet powerful solution for primary and secondary irrigation filtration, designed to protect your system from sediment, debris, and clogging—without interrupting the flow during maintenance.

Engineered with an extra-large 1610cm² filtration area (nearly double that of similar models), this unit delivers outstanding filtration performance while drastically reducing the need for frequent cleaning. The semi-automatic flushing mechanism allows you to clean the internal screen with a simple turn of a handle—no disassembly or shutdown required.

Its built-in check valve also prevents reverse flow and system contamination during backflushing or shutdown, making it especially effective for systems running well water, recycled water, or dripline irrigation.

SPECIFICATIONS

• Connection Type: 50mm (2") Male BSP
• Filtration Area: 1610 cm²
• Flow Capacity: Up to 25 m³/h (2" model)
• Minimum Backflush Pressure: 2 bar
• Maximum Working Pressure: 8 bar
• Material: Plastic body with 316 stainless steel screen
• Cleaning Method: Semi-automatic (manual handle activation)
• Screen Options: Multiple micron ratings available
  

FEATURES & BENEFITS

• 1610cm² Filtration Area: Industry-leading capacity for extended intervals between cleanings, even in high-load water conditions.
• Semi-Automatic Cleaning: Flush the filter effortlessly by turning the handle—no tools, no downtime, no pipe disconnection.
• Integrated Check Valve: Prevents backflow and system contamination, ideal for setups where line pressure drops or back-siphoning is a concern.
• Durable Construction: Molded from high-strength engineered plastic with a 316 stainless steel screen cylinder for exceptional corrosion resistance and long-term durability.
• Flexible Compatibility: Fits existing Netafim manual ScreenGuard™ filters and available in multiple micron sizes for a range of water conditions.
  

APPLICATIONS

• Primary filtration for small farms or residential irrigation using well or bore water
• Subsurface dripline systems requiring low-maintenance, non-disruptive protection
• Secondary filtration after media filters or sand separators
• Landscaping and commercial green spaces where clean water is essential for uniform irrigation performance