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Eaton Internormen
Eaton Internormen provides a vast selection of hydraulic and oil lubrication filters.

Low Pressure Filters

Eaton’s simplex and duplex low pressure filters are suitable for a working pressure up to 464 PSI.

Medium Pressure Filters

Eaton’s simplex and duplex low pressure filters are suitable for a working pressure range from 464 to 2,320 PSI.

High Pressure Filters

Eaton’s simplex and duplex high pressure filters are suitable for a working pressure higher than 2,320 PSI.

Filtration Systems

Eaton designs and manufactures a full line of hydraulic and lubrication systems that optimize the reliability of machinery and increase the service life of system components

Contamination Monitoring

Eaton offers a wide variety of contamination and condition monitoring systems that quantify and determine fluid cleanliness levels for different types of hydraulic systems according to ISO, SAE AS and NAS standards.

Breather Filters

Breather filters prevent the penetration of contamination from the ambient air in the hydraulic fluid.

Filter Elements

High-quality filter elements with highest dirt-holding capacities ensuring consistent filter efficiency, even at high pressure differences. Various filter materials, construction types and micron ratings.

Hydraulic Filter Accessories

Eaton's portfolio includes clogging indicators, heating & cooling systems, breathers, adaptors, evacuation and bleeder connections, hose lines, and suction strainers.

pdfgray Eaton Internomen Literature



Hilco Filtration

The HILCO® Division cost-effectively brings fluid contamination problems under control. Our products help reduce the cost of new oil purchases, decrease disposal costs, lessen component wear, reduce downtime and curtail environment contamination.


Filter Housings

HILCO has a consistent reputation for constructing rugged, durable filter housings. A wide variety of models are available, most of carbon steel construction, with some available in 316 stainless steel. Whatever a customer's needs, Hilliard can fit the bill with a stock filter housing, or custom design.



HILCO Oil Reclaimers restore contaminated oils to a like-new condition. Dirty oil can be purified and re-used to save on oil costs. Simple to operate, easy to maintain, this system extends fluid life and greatly decreases costs for waste disposal and purchase of new fluids.



Vent Mist Eliminators

The Vent Mist Eliminator removes visible oil vapor from the air stream of vents in lubricating oil systems. It prevents oil mist from contaminating air or soil and eliminates oil residue build-up on engine room floors, enclosures, and stairwells.

Fluid Filtration

  • EHC Fluid Conditioning System
  • Load Tap Changer
  • Hydraulic and Lube Oil Conditioning
  • Hilcosep Coalescer Separator
  • Machine Tool Coolant
  • Ceramic Membrane Crossflow
  • High Pressure Coolant Delivery
  • Liquid Fuel Filtration

Filter Cartridges


  • PL Pleated Paper Cartridges
  • PH Pleated Synthetic Cartridges
  • PD Hilsorb Cartridges
  • Stacked Disc Cartridges
  • HP Synthetic High Pressure Cartridges
  • Pleated Cartridges for Bag Filter Vessels
  • O-ring Sealed 718/736 Cartridges
  • Pleated Screen
  • Strainer Baskets
  • Adsorbent HT Cartridges
  • Adsorbent AT Cartridges
  • Adsorbent ST Cartridges
  • Adsorbent ET Cartridges

Indufil Replacement Cartridges

HILCO manufactures quality replacement Indufil® elements for the following applications:

  • Lube Oil
  • Seal Gas
  • Water Injection
  • Liquid Fuels Distillates and crude
  • Fuel Gas
pdfgray Hilco Literature



FlowEzy Filters

Filtration solutions for water, oil and checmicals.




Sump Strainers                     

Sump strainers are used in hydraulic fluids, coolants, lubricants, and many process fluids. Flow Ezy offers them in many different constructions to better match a variety of applications.


Replacement Elements          

Flow Ezy offers hundreds of  replacement elements. 

Interchanges for:

  • Parker
  • Vickers
  • Marvel
  • Schroeder
  • Pall
  • Donaldson
  • and many others…



TexasTM Strainer  

These are BIG suction strainers that screw into reservoir suction pipes as large as six inches in diameter, to handle flow rates as high as 600 gpm. Stainless wire screens as fine as 200 mesh and either male (nipple) or female (coupling) connections may be ordered. Each flow size is offered in more than one length/diameter ratio size to better fit your available space.


Tank Mounted Strainer

A tank-mounted strainer (either suction or return) can be installed through a tank top by welding a standard bell reducer (coupling) over a hole cut in the top. A standpipe, threaded into the coupling, need be only long enough to stay below the lowest fluid level encountered. The strainer may be removed for servicing without draining the tank.

Tank Filler Breathers

These provide filler ports for hydraulic power unit tanks or other liquid reservoirs. Liquids are strained as they are added to the tank and it lets the tank breathe filtered air.     


Tank Breathers

These devices ensure a free flow of air into hydraulic tanks or similar containers, while stopping the entry of airborne contaminants. Both 40-micron and 10-micron rated elements are offered in most models. They permit air passage at up to 25 scfm. They have NPT bases.


Spin-On Filters

  • Flows to 60 GPM.
  • Pressures to 150 psi
  • Standard Can Threads
  • Die-Cast Aluminum Heads


Industrial Filter Cartridges & Coalescing Filter Elements

Overcome the temperature and compatability limitations of fabric or synthetic fiber cartridges by replacing them with these stainless steel wire cloth elements. They are good up to 500 degrees F, instead of the usual 250 degrees F, and they are unaffected by most caustic fluids.

This new filter cartridge will fit into our standard SH Series filter housings. The media is used in liquid/gas or liquid/liquid coalescing applications for the immediate and effective separation of water from liquids, or oil mist and water from air streams. The technology is a proven one with borosilicate microfiberglass offering the highest level of coalescence at the lowest pressure drop. The fluoropolymer oil and water repellency treatment processes ensure exacting separation of targe compounds and log element life.

pdfgray FlowEzy Literature 



Mahle Industrial Filtration

The Industrial Filtration profit center specializes in the cleaning and processing of industrial oils and lubricants as well as air and water. With its extensive application expertise, in-house research and development, technical center, laboratory, and design department, it offers its customers tailor-made filter components and process engineering solutions.


Fluid Filtration

  • Suction filters
  • Suction return-line filters
  • Return-line filters
  • Low pressure filters
  • Medium pressure filters
  • High pressure filters
  • Duplex filters
  • Maintenance indicators
  • Filter elements
  • Oil care
  • Air cleaner systems

Automatic Filtration

  • Metal-edge filters
  • Backflush filters
  • Basket strainer filters
  • Filters for industrial parts cleaning



Air Filtration

  • Filter media & pleat technologies
  • Filter cartridges
  • Cleaning units
  • Dust collectors
  • Oil mist separation
  • Controls


Process Filtration

  • Filter housings
  • Filter cartridges
  • Filter bags
  • Pressure leaf filters
  • Cricketfilter
  • Seawater filters
  • ProGuard products




Wine Filtration


Mp Filtri   MP Filtri USA  

Pressure Filters

  • to 6000 psi
  • 150 gpm Line and manifold mounted

Suction Filters 

  • 300 gpm
  • Line and reservoir mounted
  • Available with built in shut off valve Reservoir


  • Filler breathers
  • Breathers
  • Sight level indicators
  • Reservoir level float switches
  • Suction strainers

Clogging Indicators


pdfgray MpFiltri Intro Literature 
stauff logo  

Stauff Filtration



Filtration Guideline


Pressure Filters


Return Line

  • RTF Types


  • Spin-On Filter Heads
  • Double Spin-On Filter Heads
  • Tank Top Spin-On Filter Heads
  • Flow Characteristics
  • Clogging Indicators

Offline and Bypass

  • Off-Line Filters OLS
  • Water Absorbing Off-Line Filters OLSW
  • Heated Off-Line Filters OLSH
  • Bypass Filters BPS
  • Bypass Lube-Oil Filter BPLS
  • Mini Water Vac SMWV
  • Replacement Filter Elements SRM

Mobile Units

  • Portable Filter Cart SPFC
  • Portable Filter Cart  - Smart Cart SPFC
  • Compact Portable Filter Cart SCFC
pdfgrayStauff Filtration Catalog