Parker Filtration
KLT/KLS Series Tank Top Return Line Filters

Key Features

  • Tank Top Mounted Filter
  • Two-piece head and element construction perforated with metal outer wrap
  • High efficiency Microglass media maximizing filtration area
  • Element design includes integral disposable bypass valve with closed bottom end cap
  • Magnetic prefiltration
  • Fill and gauge ports


  • Mobile Equipment
  • Contruction, Refuse
  • Industrial Power Units
  • Machine Tool
  • Oil Field

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Parker’s KLS/KLT Tank Top Return Line Filters are ideally suited for Mobile and Industrial high-to-medium flow return applications, from 30 to 120 GPM. This cost-effective, in-tank filter series provides maximum flow and dirt holding capacity for longer filter element life in a simple, easy-to-install-and-service assembly.

The generous element size with extensive media area ensures continuous filtration during cold start up conditions. The inside-to-out flow path with closed bottom provides additional assurance that all contaminants remain captured during element service removal.

The filters have a pressure rating of 150 psi static and a temperature range of -40*F to 225*F and are available in a wide range of high-efficiency Microglass III media in 2, 5, 10 and 20 micron for all system cleanliness requirements. Bypass valves are built into the element to ensure further performance integrity. A new bypass is provided with each element change.

This rugged design meets the needs for the demanding applications in mobile off-highway and on-highway applications for construction equipment, logging, refuse vehicles, mining, oil and gas recovery, marine, and industrial power units.