Atlas Filtri Big F Pro 256 Dual Stage UV Whole House Sediment Water Filtration System for Rainwater (Max 70LPM)

The Atlas Filtri Big F Pro 256 Sediment is a premium Italian-made whole house water filtration and UV disinfection system designed to treat rainwater at flow rates up to 70 litres per minute. This plug-and-play system is ideal for households requiring sediment reduction without carbon filtration, and is perfect for protecting against harmful microorganisms using a chemical-free UV process.

Equipped with dual 20" Big Blue housings, the system includes a washable 20-micron pleated sediment cartridge for coarse debris and a 1-micron polyspun filter for fine particles. These filters effectively remove suspended solids and turbidity that could otherwise reduce the performance of the downstream UV disinfection stage. The 56W stainless steel UV chamber delivers a dose of 30–40 mJ/cm² to neutralise bacteria, viruses, and protozoa, safeguarding your household water.

The unit is fully pre-assembled and pre-plumbed on a durable bracket with a single inlet/outlet under a secure, weather-resistant cover. The IP54-rated digital controller provides real-time system status via a digital display, lamp life countdown, and acoustic alarm for lamp replacement.

FEATURES

• Italian Engineering: Manufactured in Italy for exceptional quality and reliability.
• Dual-Stage Sediment Filtration: 20μm pleated + 1μm polyspun cartridges remove coarse and fine particles.
• High-Efficiency UV Disinfection: 56W stainless steel reactor with 30–40 mJ/cm² dose inactivates microorganisms.
• Smart Controller: IP54-rated with digital monitor, lamp life timer, and audible alarm.
• Lockable Cover: Weather-resistant and tamper-proof design for outdoor installations.
• Reversible Inlet/Outlet: Offers flexible installation with tidy pipework.
• Pre-Plumbed Convenience: Quick, clean, and easy to install.
• High Pressure Tolerance: Built for systems up to 8.3 bar (120 psi).
  

BENEFITS

• Safe, chemical free, disinfected Water which protects the health of you and your family from harmful microorganisms.
• Italian made means Quality.
• The lockable weather resistant cover protects your unit from children, vandalism and can be installed where you need it most.
• The reversible mounting means you can have a tidy install every time, no need to run extra pipe.
• The digital display and audible alarm keep you safe by letting you know if your lamp is working and when it needs to be changed.
• The pre-plumbed configuration means a quick, easy, tidy looking installation and you can be sure that you have the correct size filters in relation to the UV.

SPECIFICATIONS

• Max Flow Rate: 70 LPM (30 mJ/cm² UV dose)
• UV Lamp: 56W
• Micron Rating: 20μm (pleated) + 1μm (polyspun)
• Inlet/Outlet: 1" BSP
• Power Supply: 110–240V AC, 50/60 Hz
• Power Consumption: 61W
• Controller Rating: IP54
• Operating Temperature: 4°C to 45°C
• Max System Pressure: 8.3 bar
• Dimensions: 806mm (H) x 722mm (W) x 205mm (D)
• Weight: 22kg
  

CARTRIDGE DETAILS

• 20 Micron Pleated: Pleated cartridges are frequently utilized as the main form of sediment filtration due to their ability to be washed and reused. The 20 micron cartridges are commonly the initial stage in a series of filters, and are often used as the primary filter in UV kits. With a generous surface area, they can easily handle high flow rates while maintaining low pressure.
• 1 Micron Polyspun Fine Sediment Filter :Sediment filters effectively remove particles from water, preventing clogging in downstream taps and other areas. These cartridges are also resistant to bacteria and chemicals, making them suitable for various applications, such as domestic, commercial, and industrial use.

WATER QUALITY PARAMETERS

The water which enters the unit must meet the specifications below for the unit to be effective and warranty to apply. If the raw water does not meet these parameters, additional pre-treatment may be required.

DIMENSIONS

• Height: 806mm
• Width: 722mm
• Depth: 205mm
• Weight: 22kg