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Eaton Filter Bags

Pleated filter bags manufactured from extended-life needle felt

Photo of a MAX-LOAD pleated filter bag.


Filter Specifications

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Materials Seal Rings Retention Ratings
Extended-life needle felt polypropylene or polyester Polypropylene or polyester SENTINEL seal ring 1, 5, 10, 25, 50 µm

Image showing the model number ordering information for MAX-LOAD pleated filter bags.



  • Increases dirt-holding capacity by up to a factor of ten compared to a similar size standard needle felt filter bag [1.5 lbs (700 g) per filter bag, size 02]
  • Lowers maintenance costs due to a longer lifetime
  • Fits into all Eaton standard size 01 and size 02 restrainer baskets
  • Special surface treatment virtually eliminates fiber migration
  • Material is free from silicone and crater-forming substances
  • Patented SENTINEL® seal ring provides 100% bypass-free filtration
  • The pressure-activated SENTINEL seal ring provides a flexible, chemically resistant seal which adapts to any bag filter housing

MAX-LOAD pleated filter bags are manufactured from nominal rated polypropylene or polyester extended-life needle felt. The exceptional construction increases the filter bags dirt-holding capacity and lifetime by up to ten times more than standard needle felt filter bags.


  • Water treatment
  • Chemicals
  • Paints and varnishes
  • Metal cleaning
  • Petrochemicals



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Sizes Dimensions Filter Area Max. Operating Temperature Max. Differential Pressure Recommended Change-out Pressure for Disposal1 Max. Flow Rates2
01 Ø 7 x 14" L (180 x 345 mm) 8.6 ft2 (0.8 m2) Polypropylene: 194 °F (90 °C)
Polyester: 275 °F (135 °C)
36.2 psi (2.5 bar) 11.6 - 21.7 psi (0.8 - 1.5 bar) 44 GPM (10 m3/h)
02 Ø 7 x 29" L (180 x 730 mm) 17.2 ft2 (1.6 m2) 88 GPM (20 m3/h)

1 Depending on the respective application requirements.
2 For liquids with a dynamic viscosity of 1 mPa·s @ 68 °F (20 °C).

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