Oil & Hydraulic Filter Carts

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Oil & Hydraulic Filter Carts


Let it be known: Our hydraulic filter carts are among the most reliable portable filtration systems around -- just watch the video to the right. Designed for easy mobility betweenn jobs, our filter carts simultaneously provide trusted, industry-leading oil filtration across numerous applications.  Compatible with most synthetic and petroleum-based fluids, they can remove water and contaminants (including unwanted particles picked up during the delivery and/or transfer process) to a single micron, increasing fluid life, decreasing hazardous waste disposal and, ultimately, increasing equipment life – making your job a whole lot easier.


Model Name



Portable Handheld Mini

Our Portable Handheld Mini hydraulic filter cart is an easy-to-handle portable filtration system that provides reliable oil purification on jobs requiring transportation up (and down) stairs and ladders. Simple and easy to operate, this filter cart will go places larger oil filtration systems can't, making it perfect for gearboxes and other hard to reach locations.


Handheld Mini oil filter cart


Hydraulic Filter Cart Applications

Our hydraulic oil filter carts provide reliable oil filtration across many different industrial applications, including:

  • Most hydraulic and lube oil reservoirs in manufacturing
  • Machine shops
  • Injection molding
  • Oil EDM machines, and many more...


Cart Configurations

  • Single-housing
  • Dual-housing


Other Oil Filter Cart Options

  • Bag filter
  • Coalescer

Available Flow Rate

  • 5 GPM
  • 6 GPM
  • 7 GPM
  • 8 GPM


Benefits of Harvard Corporation Oil Filters

With our hydraulic filter carts utilizing one of the leading oil filters in the industry (the University of Pittsburgh demonstrated its effectiveness), benefits include:

  • Patented, non-channeling seal technology improves partial-flow filtration
  • Removes all remaining 1- to 40-micron contaminants
  • Removes vast majority of sitting particles
  • Absorbs water, antifreeze and other extraneous particles
  • Learn more about why our filters are so effective


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