OA & OS Series Filter Bags

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OA and OS are multi-layered bags manufactured with a media migration barrier and include reinforced lift handles to facilitate removal. They are rated at 25 microns.

Our OA bag is ideal for removing trace oils and grease from coolants, waste water and many aqueous-based fluids. The OS filter bag is made of Rosedale's proprietary polymer media providing for up to 10 times the hydrocarbon adsorption of OA Bags. They are used for many hydrocarbon adsorption applications and the OS Filter Bag is capable of removing free and dispersed oils as well as oil emulsions.

OS Oil Adsorption Pillows

Our OS oil adsorption pillows are excellent for machine tool coolant applications. These pillows are easy and convenient to use. Simply set them in the coolant tray and let them adsorb the oil that has separated from the coolant. They are made with the same proprietary polymer and filter media as our OS filter bags.

Choose from the drop down menus below. Bag sizes are also referenced with the corresponding Rosedale mode