PNP Swing & Twist Phosphate Replacement Cartridge

The Waterworks F-PNP-10-PHOS Phosphate Cartridge is engineered for use with the Swing & Twist (PNP) filtration system. It helps prevent scale buildup in appliances such as water coolers, hot water boilers, coffee machines, and fridges. This cartridge combines granulated activated carbon and phosphate to enhance water quality and extend the lifespan of equipment.

Key Features:

Filtration Media: Granulated activated carbon and phosphate

Micron Rating: 0.1–0.3 microns

Flow Rate: 2 litres per minute

Filter Life: Up to 1,900 litres or 6 months (whichever comes first)

Operating Temperature Range: 4°C to 38°C

Design: Compact, ideal for under-sink systems and POU dispensers

Replacement: Tool-free swing-and-twist cartridge change with automatic shut-off

Seal: Integrated O-ring ensures a clean, fresh seal with every new cartridge

Applications:

• Under-sink filtration systems
• Water coolers and point-of-use dispensers
• Residential kitchens and commercial food service areas
• Coffee machines, hot water units, and refrigeration equipment

Certifications:

• Certified under WaterMark Certificate No. 022731
• Manufactured to meet NSF and WQA standards

Installation Notes:

• Pre-flush the cartridge before use or after long periods of inactivity
• Not suitable for microbiologically unsafe water without adequate disinfection
• Turn off water supply if not in use for extended periods
• A pressure-limiting valve (set to 350 kPa) must be installed
• Installation should be completed by a licensed plumber in accordance with local regulations