Bag Filters Australia

Bag filtration systems or bag filters are a type of industrial filtration technology designed for the removal of solid particles from liquid streams. These systems are widely used across various industries, including manufacturing, food and beverage, pharmaceuticals, water treatment, and more. Bag filters offers an effective and cost-efficient way to separate contaminants from liquids, ensuring product quality, process efficiency, and environmental compliance.

Shop Our Bag Filtration System

Bag filters use microfiltration to purify liquids. This process works when the liquid flows through small, permeable pores, capturing debris and sediment in the bag filter as it passes through. The size of the contaminants removed depends on the micron size of the pores.


Stainless Steel
Bag Filter Housing

Flow rate up to 20M³h


Stainless Steel
Bag Filter Housing

Flow rate up to 40M³h


Stainless Steel
Bag Filter Housing

Flow rate up to 85M³h


Bag Filter Housing

Flow rate up to 9M³h

Do I need a bag filter for my business?

Bag filtration systems are employed in numerous applications, including:

Water Treatment: They are used to remove sediment and particles from drinking water, wastewater, and industrial process water.

Chemical Processing: Bag filtration is critical in chemical manufacturing to ensure product purity and protect equipment.

Oil and Gas: These systems are used to filter hydrocarbons, coolants, and various fluids in upstream and downstream operations.

Food and Beverage: Bag filtration helps maintain product quality by removing contaminants from beverages, sauces, and other food products.

Pharmaceuticals: In pharmaceutical manufacturing, bag filtration is crucial to achieving the high levels of purity required for pharmaceutical products.


Key Components and Operation:

Filter Bag: The heart of a bag filtration system is the filter bag itself. These bags are typically made from a variety of materials such as polyester, polypropylene, or nylon, and come in different sizes and micron ratings to suit specific filtration requirements. The filter bag traps solid particles while allowing the liquid to pass through.

Housing or Vessel: Bag filtration systems consist of a housing or vessel that holds the filter bag. The housing is usually constructed from materials such as stainless steel, carbon steel, or plastic and is designed to withstand the pressure and flow rate of the liquid being filtered.

Inlet and Outlet Ports: The liquid to be filtered enters the housing through an inlet port and flows through the filter bag. The clean, filtered liquid exits through an outlet port, while the retained contaminants accumulate inside the filter bag.

Here’s why Australia loves to shop with Waterflow Control for their bag filters:

Cost-Effective: Bag filtration systems are often more cost-effective than some other filtration methods, making them an attractive choice for many applications.

Ease of Maintenance: Replacing filter bags is a straightforward process, and maintenance downtime is minimal compared to some other filtration technologies.

Versatility: Bag filtration systems can be used for a wide range of applications, from coarse to fine filtration, depending on the choice of filter bags.

High Flow Rates: They can handle high flow rates, making them suitable for industrial processes that require substantial liquid throughput.