Pearl Filtration stock a range of 4.5″ diameter Big Blue filter cartridges to suit Big Blue filter housings. All cartridge filter types are available in either 10″ or 20″ lengths.


Polypropylene Depth Cartridges

Standard melt-blown (or string wound) filter ideal for general water treatment applications.

Micron rating range: 1, 5, 10, 25, 50, 100

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Polyester Pleated Cartridges

Pleated cartridges have a higher filtration efficiency and surface area compared to depth cartridges

Micron rating range: 0.45, 1, 5, 10, 25, 50, 100

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Carbon Cartridges – Carbon Block & Granulated Activated Carbon

Carbon filters are effective at reducing; organic chemicals, chlorine, odour, and improving taste. The efficiency of carbon filters increases at a lower flow rate.

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Big Blue filter units are ideal for applications involving RO pre-treatment and industrial water treatment.

big blue polypropylene plastic filter housing

Filter housings are kept in stock to suit 4.5″ diameter Big Blue filter cartridges, in lengths of either 10″ or 20″. Big Blue housings are entirely constructed of polypropylene. Port options are either 1″ or 1.5″ BSP.

industrial domestic liquid fluid filtration

Pearl Filtration are a leading Australian manufacturer and distributor of industrial filtration products. We stock specialised equipment designed for efficient and accurate liquid treatment. Many of our standard products are kept in stock to support our customers. Our experienced and knowledgeable team have the proficiency to design, supply, and commission new filter systems.

2.5" filter cartridges: pleated polypropylene & PES membrane

Our full range of 2.5″ filter cartridges offers products ideal for highly accurate, efficient filtration. We stock a varied range of filter cartridges suitable for applications such as; particulate removal, bacteria removal, and chlorine reduction. Popular cartridge filtration products:

chemical, dairy, paint, food, beverage, pharmaceutical filters

Pearl Filtration supply filter elements and systems to a large and varied field of industries. Our products are often available in a range of diverse materials to ensure they are compatible with many different applications.