Select replacement filters from the drop-down menu

Standard volume pre-filters can used for up to +/- 5,000 litres of RO water produced and the high volume 5uM Matrikx CTO filter will be able to produce +/- 15,000 litres.

Membrane flow is rated in GPD [gallons per day] at 55psi so on average membranes produce at the flow rates that follow: 50GPD = 8 Litres Per Hour, 75GPD = 12LPH, 100GPD = 18LPH and 180GPD = 28LPH.

Select post filter required from drop down selection menu i.e. coconut shell activated carbon, magnesium alkalising hydrogenating or silver infused coconut shell activated carbon. The PRO4-MG post filter is a mix of mineral stones and activated coconut shell carbon.

All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.

Actual measurements of spun sediment water filters are +/- [25cm] x [7cm]
Measurements of coconut carbon block water filters are +/- [25cm] x [7cm]

Filters meet WQA international quality standards

Could be supplied in various equivalent brands depending on current stock levels

If you are not entirely satisfied with your purchase please contact us so that we can try to resolve your concerns

Why Choose the 20"x4.5" 5µm Whole House Water Filters?

This set of 20"x4.5" 5µm Whole House Water Filters is a robust and effective solution for filtering town mains water for your entire home. These filters are designed to work in tandem, with a spun sediment filter providing the first stage of filtration to protect the more specialized carbon filter, ensuring a longer lifespan and consistent performance for your whole house system.

Compact Design and Powerful Performance

This filter set includes a 5µm spun sediment filter and a 5µm coconut shell carbon block filter, both with approximate measurements of 50cm x 12cm. The sediment filter effectively removes larger particles like dirt, sand, silt, and clay, while the carbon block filter works on a wide range of chemical contaminants. The carbon block filter removes or reduces chlorine, volatile organic compounds, and other impurities, while also improving the water's taste and odor. The filters are available as 5-micron nominal as standard, but can be supplied in 10 or 20 micron upon request.

Seamless Integration and Easy Maintenance

These replacement cartridges are designed to fit all standard 20"x4.5" water filter systems, making them easy to install and replace. All parts that come into contact with the water are manufactured from BPA-free food-grade plastics and meet the required quality standards. The two-stage design provides comprehensive filtration for your entire home.