Is your DI system tired and old? Upgrade your old system to the new McLennan Head now! Streamlined, compact and sturdy, complete with premium brass fittings and ergonomic handle. Ports for detergent dispenser and up to 4 poles. Discounted trolley and resin options available.

The world famous GO H2O PRO 8L deionisation system, producing spot-free water that will not leave any spotting on windows. No pump or power required. The ultimate window cleaning tool! Connect to your water source and you’re ready to work.

The world famous GO H2O PRO 10L deionisation system, producing spot-free water that will not leave any spotting on windows. No pump or power required. The ultimate window cleaning tool! Connect to your water source and you’re ready to work.

The world famous GO H2O PRO 12.5L deionisation system, producing spot-free water that will not leave any spotting on windows. No pump or power required. The ultimate window cleaning tool! Connect to your water source and you’re ready to work. Available with and without Trolley

The world famous GO H2O PRO 16L deionisation system, producing spot-free water that will not leave any spotting on windows. No pump or power required. The ultimate window cleaning tool! Connect to your water source and you’re ready to work. Available with and without Trolley

The world famous GO H2O PRO 25L deionisation system, producing spot-free water that will not leave any spotting on windows. No pump or power required. The ultimate window cleaning tool! Connect to your water source and you’re ready to work. Available with and without Trolley

8L water fed solar panel cleaning system, featuring Solarwash resin that ionises the water to assist in cleaning, and removes hard water molecules from the water. Lasts up to 50% longer than standard mixed bed resin. Free handheld pH meter included.

10L water fed solar panel cleaning system, featuring Solarwash resin that ionises the water to assist in cleaning, and removes hard water molecules from the water. Lasts up to 50% longer than standard mixed bed resin. Functions on water pressure at the tap, no need for pump or power.

12.5L water fed solar panel cleaning system, featuring Solarwash resin that ionises the water to assist in cleaning, and removes hard water molecules from the water. Lasts up to 50% longer than standard mixed bed resin. Functions on water pressure at the tap, no need for pump or power.

RO/DI unit ready to clean, fully assembled, straight from the USA. Ready for 2 operators. Work up to 5 storeys. Great for high TDS areas to save on resin. Complete with detached 800W pump. Capable of producing up to 6L per minute. For occasional use in hard water areas as a pre-filter for your DI system.

Super quiet,compact and light 800 watt generator with four stroke petrol motor. Run your RO pump for up to 6 hours without power! Great camping generator. It is ideal for running your RO system.

If you're cleaning windows that aren't cleaned regularly, or are prone to stubborn dirt, you'll need the detergent dispenser.

Got a WTS1 and want to save on resin when it's not needed? Retro fit this DI Bypass to your WTS1 yourself. Available with or without detergent injector.

Got a WTS1 and want to be able to run two poles from the system? Retro fit this Second DI Outlet to your WTS1 yourself. Available with or without detergent injector.

All-in-one DI trolley and compact hose reel. House Reel is mountable and removable - mount up to two at once.

Compact DI trolley on its own. Capability to add adjoining compact hose reel/s separately. Choose either 12.5L tank size, or 16L & 25L.

Compact lift and carry hose reel. It can be added to Combination DI Trolley to be wheeled. It can be fitted with 50m or 100m of 12mm hose.