3M 500 Series Bag Filter 525A, 7 in X 32

3M™ High Performance Liquid Filter Bag 525A

Reliable Filtration. Reduced Costs. Smarter Design.

Key Highlights:

• Quick and easy change-outs – minimizes downtime and labor
• Compressible design – reduces disposal volume and costs
• Efficient contaminant capture – solids are retained inside the bag

The 3M™ High Performance Liquid Filter Bag 525A features an innovative bypass and transport layer construction, engineered to enhance filtration efficiency and extend service life. With up to 38 ft² of usable filter media, it maximizes dirt-holding capacity—even at high flow rates—while maintaining consistent particle retention.

The bypass holes are strategically placed to prevent premature clogging, while the transport layer evenly distributes fluid throughout the filter, ensuring optimal use of the media. Seamless filtering layers eliminate sewn seams, improving overall integrity and fine particle capture.

Recommended Applications:
Ideal for use in a wide range of industrial and process applications, including:

• Acids and bases
• Groundwater cleanup
• Amines and machine coolants
• Carbon bed protection
• Makeup water and completion fluids
• Organic solvents and deep well injection
• Photochemicals and desalination processes
• Plating solutions and DI resin protection
• RO membrane pre-filtration
• Glycol systems and stormwater treatment