These GAF filter bags are designed for reliable liquid filtration in industrial bag filter housings. Using the selection menu, you can easily choose the required material, filtration rating and size.

Material
Polyester (PES) is a strong choice for general applications where a dimensionally stable filter bag is required. Polypropylene (PP) is suitable when this material is a better match for the medium or process. For critical applications, always check the chemical compatibility.

Micron
The lower the micron rating, the finer the filtration. Choose 1 or 5 µm for fine particle filtration, 25 µm for standard fine filtration, and 50 to 100 µm for coarser pre-filtration.

Size
The filter bags are available in size 1 and size 2. Size 1 has approximate dimensions of Ø 180 x 430 mm. Size 2 has approximate dimensions of Ø 180 x 810 mm. All variants are made from needle felt with support scrim, heat-set and fitted with a welded plastic ring. Always check that the selected size fits the existing filter housing.

Other sizes and finishes are always possible.