Offgrid Rain V2.0 + FinalStage RO Drinking Water Bundle (Nov pre-order)

Available to pre-order now. Current estimated dispatch: mid to end of November

At a glance

• Complete drinking-water bundle: Offgrid Rain V2.0 plus Offgrid FinalStage reverse osmosis unit and Argonide NanoCeram filter for Filter C
• Best for: producing domestic water plus a separate drinking-water outlet from collected rainwater held in a water butt or storage tank
• Setup: connect the Offgrid Rain to the tank for domestic use, then feed the FinalStage RO from the filtered-water supply
• Automatic operation: the Rain unit's brushless pump and LED UV-C activate only when water is required
• Power: Offgrid Rain available in 12V or 220V; FinalStage RO operates on 24V
• Installation: compact, wall-mounted systems for cabins, boats, outbuildings and suitable single-storey properties
• Warranty: 2 years

This bundle is designed as a complete route from stored rainwater to drinking water. It combines the Offgrid Rain V2.0 primary filtration and UV system, an Argonide NanoCeram cartridge in Filter C, and the Offgrid FinalStage RO unit.

Plumb the Offgrid Rain into a rainwater butt or storage tank. Its integrated brushless pump draws the water through three 10-inch filtration stages, including the Argonide NanoCeram cartridge in Filter C, and then through the LED UV-C unit. The filtered supply can serve domestic outlets and feed the included FinalStage reverse osmosis system, which produces water for drinking and cooking at the point of use.

The bundle includes:

• Offgrid Rain V2.0: pre-strainer, brushless pump, three 10-inch filter housings and cartridges, integrated LED UV-C and powder-coated aluminium wall-mounted frame
• Argonide NanoCeram cartridge: included for Filter C as the final primary filtration stage before UV treatment
• Offgrid FinalStage RO: compact 12v/220v/24V reverse osmosis unit producing approximately 1.6 litres per minute

The Offgrid Rain can be left powered on to provide an on-demand supply. Flow switches control the pump and UV system, so they operate only when water is being used. The system can supply the FinalStage RO as well as separate filtered-water outlets for washing, showering and general domestic use.

An accumulator port is built into the Rain frame, allowing an accumulator to be added where required. The accumulator itself is not supplied.

Please note: this system is intended for freshwater rainwater sources. It does not desalinate saltwater or brackish water.

Specification

• Source water: Collected rainwater from a water butt or storage tank
• Primary treatment: Offgrid Rain V2.0 with pre-strainer, three 10-inch cartridges including an Argonide NanoCeram cartridge in Filter C, and integrated LED UV-C
• Final drinking-water treatment: Included Offgrid FinalStage reverse osmosis unit
• RO output: Approximately 1.6 litres per minute
• Operation: Automatic, on-demand activation through flow switches in the Rain pump and LED UV-C
• Offgrid Rain power: 12V or 220V
• FinalStage RO power: 12v/220v/24V
• Rain frame: Powder-coated aluminium
• Rain dimensions: approximately W65cm × H37cm × D12cm
• Rain mounting: integrated mounting holes, 623mm apart centre to centre
• Pump: Brushless pump with automatic flow switch
• Filters: 3 × standard 10-inch cartridges, including 1 × Argonide NanoCeram cartridge for Filter C
• LED UV-C: Integrated, 101 mJ/cm² with automatic flow switch; replace approximately every 5–8 years
• Accumulator connection: Integrated optional accumulator port; accumulator not supplied
• Included: Offgrid Rain V2.0, pre-strainer, filter cartridges including Argonide NanoCeram, and Offgrid FinalStage RO unit
• Warranty: 2 years

Water quality varies according to the source, storage conditions, filter configuration and system maintenance. Source water should be assessed where there is any known or suspected chemical contamination.