Land and Water Technology offer the leading technology in filtration systems for a variety of applications across Australia. Whether you’re a hobby farmer or managing a large scale commercial property the importance of efficient water filtration is crucial. We have been servicing a variety of agriculture sectors across Australia offering quality filtration management solutions for vineyards, fruit and vegetable growers, large operations, cropping, stock water and hobbyist. Our years of experience ensures you only receive quality products from trusted manufactures as well as the leading technology in filtration and the best on going service. Agriculture filtration is crucial for your farm as your filters need to protect your irrigation system. They need to prevent contaminants and clogging so water is delivered as planned to your crops to stay healthy. They need to be optimised for your water conditions and flow rates. Most of all they need to give you the confidence that your irrigation investments are secure.

Our extensive range of filtration solutions come with a wide range of different specifications and features. They’re designed to address whatever challenges you’re dealing with, from harsh water conditions to corrosion and UV radiation. Contact our team for more information.



Land & Water Technology specialise in bore water Iron Filtration & Iron Removal from Schools, Councils & Parks to large scale Industrial Mining & Agriculture Operations located throughout Metro & Regional Western Australia. Our team of bore water Iron Filtration experts have over 10+ years’ experience treating Iron from bore water and preventing future iron related problems.

Iron is a common water contaminant in Western Australia. It can be difficult to remove because it may change its valence state that is change from the water soluble ferrous state (Fe2+) to the insoluble Ferric State (Fe3+). When Oxygen or an oxidizing agent is introduced, ferrous states changes to ferric which is insoluble and it precipitates, leading to a rusty (red – brown) appearance in water and surrounds. This change can occur when deep well water is pumped into a distribution system where it adsorbs oxygen. Ferric iron has to be removed before it destroys valves, piping all other water treatment equipment and water-using devices.



Groundwater or harsh water can pose a real challenge to the efficient operation of your sprinkler irrigation system, and the productivity of your investment. Thanks to its industry-leading filtration area and low back-flush cycle, Our automatic and semi-automatic ensure uncompromised filtration, uniform flow uniformity and higher yields over the long-term, while significantly lowering your filtration operating costs. Automatic self-cleaning filters will save time, energy and money. No manpower lost to manual monitoring and cleaning, less water wasted as the self-cleaning process only uses the precise amount needed to clean and flush filter. This reduces the cost of both water and labor.

Raw water enters through the filter inlet and passes through the screen. Clean water flows through the filter outlet. The gradual dirt buildup on the screen’s inner surface causes a filter cake to develop, creating an increase in the pressure differential across the filter system. A differential pressure (DP) switch senses the pressure differential and when it reaches a pre-set level, the self-cleaning process begins.

Land and Water Technology offer a variety of quality automatic filtration systems, cost effective and reliable, from trusted brands including; Netafim, Tavlit and Amiad.



Our cyclone filters are ideal for when you need to pre-filter water with high loads of sand, before passing it through screen or media filters. They’re incredibly easy to operate – so you don’t have to worry about any moving parts. And they’re built to last so your irrigation system is always protected. The Hydrocyclone Separator is a simple device, and easy to operate and maintain as it has no moving parts or screens. The Hydrocyclone separates sand and other solid matter form your application with very little headloss, and with 90% or greater efficiency than other separators in the market.

Hydrocyclone Centrifugal Sand Filters are used prior to primary filtration with well or bore water. Ideal for removing large volumes of suspended material denser than water and to reduce the load on the primary filter. For use in all forms of irrigation. Also known as sand separators, centrifugal filters are primarily for removing particulates, such as sand, from the water. They are great for situations where a lot of sand is present in the water as they don’t clog up nearly as quickly as other types of filters. The dirty water enters the filter where it is swirled around the inside of a cylinder. The centrifugal force causes the sand particles to move to the outside edge of the cylinder where they gradually slide down the side to a holding tank at the bottom. Centrifugal filters are reasonably inexpensive, very simple, and are very effective for removing sand from water.



For advice on your next project, please complete the form below or call us on (08) 9209 3330

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