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Eaton Filter Bags

Up to 65% more filter area in a compact, easy-to-use filter element

Photo of a HAYFLOW filter element.


Filter Specifications

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Code Materials Seal Rings Retention Ratings
POXL Extended-life needle felt polypropylene or polyester Welded plypropylene or polyester SENTINEL seal ring and bottom ring 2, 5, 10, 25, 50, 100 µm
@ > 95% Efficiency2
LCR-128 Melt-blown Polypropylene 37 µm
@ > 95% Efficiency*

* Reference values based on single pass tests in ambient lab conditions with ISO test dust in water at 44 GPM (10 m3/h)/size 02.

Image showing the model number ordering information for HAYFLOW filter elements.

1 Based on an accepted paint compatibility test (see document QUC-STA-10).



  • Higher flow rates reduces the size of bag filter housings by up to 50% and lowers the initial costs of the filtration system
  • Extended service life is up to five times longer compared to standard filter bags
  • Up to 35 times more effective than standard filter cartridges
  • Long intervals between filter element change-outs reduces operating costs
  • Contains only 25% of residual liquid compared to filter bags of similar size
  • Patented SENTINEL® seal ring prevents liquid bypass for safe filtration
  • Low differential pressure results in less energy consumption of pumps
  • Simple to insert into existing bag filter housings with new HAYFLOW restrainer basket
  • Easy element change-out
  • Material is free from silicone and crater-forming substances
  • Eaton strongly recommends the use of an insertion tool that facilitates the insertion of the filter element into the bag filter housing and ensures the correct alignment of the filter element inside the HAYFLOW restrainer basket

Eaton combines the benefits of a filter bag with those of a filter cartridge into a new, rugged filter element with optimum filtration performance. The filter area of HAYFLOW filter elements is up to 65% larger compared to a standard filter bag. Extended service life and long intervals between filter change-outs lead to reduced operating costs.


  • Paints
  • Lacquers
  • Inks
  • Dispersing agents
  • Resins
  • Water purifying systems
  • Solvents
  • Lubricants and liquids used in metal processing
  • Liquids used in metal processing
  • Detergents containing solvents
  • Water in metal washing installations
  • Drinking water
  • Beer
  • Wine
  • Edible oil

What is the Eaton Green Leaf Label?

Eaton Greenleaf Label. Eaton Corporation strives to meet or exceed government standards for protecting the environment in all that it does, and their line of products certified with the Eaton Green Leaf label go above and beyond these standards to provide an exceptional environmental benefit. Eaton’s standard process to allow usage of Green Leaf label was developed to assure its customers that the product claims made are supported by credible data and have undergone an appropriate evaluation process. The HAYFLOW filter element reduces process waste sent to landfills and incinerators.



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Size Dimensions Filter Area Max. Operating Temperatures Max. Differential Pressure Recommended Change-out Pressure for Disposal1 Max. Flow Rates2
02 Ø 7 x 28" L (180 x 700 mm) 7.5 ft2 (0.7 m2) Polypropylene: 194 °F (90 °C)
Polyester: 302 °F (150 °C)
36.2 psi (2.5 bar) 11.6 - 21.7 psi (0.8 - 1.5 bar) 176 GPM (40 m3/h) 110 GPM (25 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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