Davey Water Filter PolySpun 20" Housing

Ensure your household or commercial water supply is clean, clear, and safe with the Davey Water Filter PolySpun Standard 20" Cartridge. Engineered to meet the demanding requirements of New Zealand homes and trade professionals, this high-performance sediment filter is an essential component for any robust domestic or light commercial water filtration system.

This 20" x 2.5" cartridge is designed to fit standard 20" housings, making it a versatile option for both new installations and routine system maintenance. Commonly utilized as a secondary stage of water filtration, it effectively targets and removes fine suspended solids, protecting your downstream UV sterilizers, pumps, tapware, and household appliances from abrasive debris.

Key Filtration Benefits:

• Superior Sediment Removal: Highly effective at filtering out rust, sand, silt, and algae from your water source.
• Food-Grade Material: Manufactured from premium, food-grade polypropylene with zero chemical residues or loose fibres, guaranteeing clean water and total peace of mind.
• Excellent Flow Performance: Supports a maximum flow rate of up to 35 litres per minute (lpm) to maintain great water pressure throughout your property.

Technical Specifications:

• Size: 20" Standard (20" x 2.5" / 508mm x 64mm)
• Micron Ratings Available: 1 Micron, 5 Micron, and 20 Micron (choose the ideal level of filtration for your specific water quality)
• Maximum Flow Rate: 35 lpm
• Compatibility: Suits all standard 20" water filter housings

Trade Quality for New Zealand Conditions

Whether you are upgrading a rural rainwater tank system, servicing a suburban home, or completing a professional trade installation, Davey filtration products deliver the reliability and performance that Kiwi families trust. This sediment cartridge is built to meet high NZ standards, providing durable protection against dirt and sediment build-up.

Ready to upgrade your water filtration system or purchasing for a trade project? Contact the expert team at Pratts today for the latest pricing, bulk orders, or to request a professional installation quote tailored to your home or site.