Twin Multi-Use Water Filter System - Housings Only (GT1-3W)

This Twin Multi-Use Water Filter Housing Set is a versatile and durable filtration platform designed for a range of light-duty applications. Supplied as housings only (no cartridges or fittings), this unit is ideal for users who require flexibility in cartridge selection and system configuration.

With ½" BSP threaded ports and UV-resistant housings, this system is suitable for both indoor and outdoor use and can be installed in multiple scenarios, including:

• Undersink point-of-use filtration (with compatible mixer tap plumbing)

   

• Caravan and RV installations

   

• Outdoor kitchens or BBQ areas

   

• Small-scale point-of-entry (POE) filtration for applications such as commercial kitchens or granny flats

The dual housing design allows for custom filter setups depending on the water source and treatment needs — for example, sediment followed by carbon filtration, or other combinations tailored to your water quality.

WaterMark Certification

This system is WaterMark Certified to AS 3497:2021 under Certificate Number 23247, ensuring full compliance with Australian plumbing standards for structural integrity, pressure performance, and material safety.

Installation Requirements

Installation requirements are governed by the Plumbing Code of Australia (PCA). In general:

• If the system is connected to mains (drinking) water, it must be installed by a licensed plumber to comply with Australian law.
• If used in non-mains applications (such as caravans, tank-fed outdoor kitchens, or portable setups), installation by a plumber may not be required, provided the system is not plumbed into a regulated water supply. Always check your local regulations to ensure compliance.

Please Note

• This product includes filter housings only. No cartridges, fittings, tubing, or mounting hardware are supplied.
• Designed for use with cold, disinfected potable water only.
• Cartridges should be selected based on specific water conditions and treatment goals.