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Eaton Filter Bags

Monofilament filter bags

Picture of a BANDSEAL monofilament filter bag.


Filter Specifications

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Material Drawstring Retention Ratings
Monofilament nylon Polyester 25, 50, 80, 100, 125, 150, 200, 250, 300, 400, 600, 800 µm

Retention Ratings

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  Retention Ratings (in µm)   Sizes
Material Code 25 50 80 100 125 150 200 250 300 400 600 800 Max Operating Tempterature
°F (°C)
01 43 45
Nylon Monofilament Mesh NMO 374 (190)

Image with model number ordering information for BANDSEAL filter bags.



  • Non-deformable monofilament material is woven into a specific pattern with fusion-welded intersections for extra strength.
  • All nylon monofilament grades < 125 µm are manufactured with a twill-tape envelope on the side seam and bottom seam.
  • Drawstring permits installation directly on the end of a pipe or outlet, without an adapter.
  • Material is free from silicone and crater-forming substances.

BANDSEAL monofilament filter bags feature a wide range of retention ratings. They are designed for open surface filtration without a bag filter housing to retain particles that are larger than the respective pore size.


  • Low pressure applications
  • Non-critical open filtration applications



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Sizes Dimensions Filter Area Max. Operating Temperature Max. Flow Rates1
01 Ø 7 x 17" L (180 x 430 mm) 2.6 ft2 (0.24 m2) 374 °F (190 °C) 88 GPM (20 m3/h)
43 Ø 5.5 x 12" L (140 x 305 mm) 0.9 ft2 (0.08 m2) 26 GPM (7 m3/h)
45 Ø 5.5 x 20" L (140 x 508 mm) 1.5 ft2 (0.14 m2) 53 GPM (12 m3/h)

1 For liquids with a dynamic viscosity of 1 mPa·s @ 68 °F (20 °C).

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