Why Choose the AquaShield Max 2.0?

Whole‑House Water Filtration + UV Disinfection

The AquaShield Max 2.0 uses Davey’s proven 3-stage purification process to eliminate sediment, parasites, bacteria, and viruses without chemicals:

1. 20-micron sediment filter – removes dirt, rust, and debris
2. 1-micron fine filter – captures cysts and ultra‑fine contaminants
3. High‑output UV disinfection – neutralises harmful microorganisms, ensuring safe drinking water

This ensures safe, hygienic water for showers, kitchens, bathrooms, and appliances.

Key Features & Benefits

Powerful Constant Water Pressure

• DynaDrive variable speed pump – delivers consistent pressure and adjusts to water demand
• Ideal for large families, multi-outlet use, and properties with fluctuating water demand.

Built-In Water Safety Protection

• 10,000-hour UV lamp countdown (14 months)
• Factory matched and tested for accurate UV dosage
• Durable UV-resistant metal enclosure for outdoor installation

Perfect for Homes Using Rainwater or Bore Water

Suitable for:

• Rainwater tank homes
• Bore and surface water (subject to water quality)
• Homes requiring constant pressure systems
• Large households with high simultaneous demand (up to 7 taps running at once, depending on the model)

Performance & Specifications

Flow Rates @ 95% UVT

• 56.8 L/min @ 30 mJ/cm² (recommended household dosage)
• 45.4 L/min @ 40 mJ/cm²
• Ideal for most households that rarely exceed 50 L/min use

Operating Limits

• Max system pressure: 827 kPa
• Water temperature: 0°C to 40°C
• Ambient: up to 50°C
• UV lamp life: 10,000 hours
• Quartz sleeve: Clean regularly

Water Quality Requirements

To maintain optimal UV performance:

• Turbidity < 1 NTU
• Iron < 0.3 ppm
• Manganese < 0.5 ppm
• Tannins < 0.1 ppm
• UVT > 85%

(Softening recommended if hardness > 120 mg/L)

Ideal Applications

• Whole-house rainwater supply
• Bore water treatment
• Holiday homes, guest houses, lifestyle blocks
• School bathrooms & communal facilities
• Homes looking to upgrade to a safe, purified drinking water system-wide

Manufacturer’s Warranty

AS20DD – 2 year warranty & warranty terms as per AQS-XS for filtration unit.
AQS-XS – 10 years on stainless steel chamber, 3 years on electrical controller
DD90-11 – 2 year warranty