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KAS Pre-Cleaner

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Your First Line of Defence for Cleaner Air and Longer Engine Life

The KAS Pre-Cleaner from Redekop is a farmer-invented solution designed to combat the constant problem of plugged air filters in dusty, high-demand environments. Engineered over six years and tested in some of the harshest agricultural and industrial conditions, this pre-cleaner keeps your filters cleaner, your engine running stronger, and your maintenance time to a minimum.

Ideal for use on combines, tractors, and skid steers, the KAS Pre-Cleaner mounts directly on your intake pipe to eject debris before it reaches your air filter—cutting down on daily cleanouts and costly replacements. Whether you’re working in sand, dust, or snow, this high-efficiency solution helps preserve performance and reduce operating costs.

Mount it once. Run cleaner every day.

Benefits

For Farmers

  • Saves 2–3 hours/day on filter cleaning
  • Extends filter life by 5–7x
  • Maintains peak engine performance
  • Reduces turbo and engine wear
  • Installs in 5 minutes—no tools needed
  • Proven in extreme dust and residue
  • Fits most major combine brands (Case IH, JD, CLAAS, NH)
  • Compatible with 3″, 4″, 5″, 6″, 8″ intake pipes

For Skid Steers & Industrial Operators

  • Cuts maintenance costs by thousands/year
  • Increases filter life from 12 hrs to 84 hrs
  • Reduces $700+ filter replacements
  • Boosts uptime—less downtime, more productivity
  • Protects engines in dusty, harsh environments
  • Fits skid steers, excavators, graders, and more
  • Installs in minutes with no modifications
  • Improves fuel efficiency under heavy loads

Features

  • Fits 3″–8″ intake pipes
  • Mounts directly before the filter
  • 15 internal rotor blades
  • 8 high-output debris ports
  • 25% less air restriction
  • Field-tested in harsh environments

Case Studies

1

CaseIH 580 Quadtrac

Western Canada
Agricultural
Spring Seeding
CaseIH 580 x2 (one with KAS, one without)

Test Method

Filters were weighed after 100 hours of use to compare contaminant buildup.

Both units operated under identical field conditions

Results

The KAS-equipped tractor had a 5x reduction in filter contaminants.

Operators reported more consistent engine performance and fewer cleanouts.

2

Nutrien Allan Mine

Allan, Saskatchewan
Industrial
Potash mining
Hitachi 690 Excavator

Problem

Air filters required replacement every 12 hours, creating regular downtime and high replacement costs.

Solution

Installed the Redekop KAS Pre-Cleaner on the machine’s intake system.

Results

Filter life extended from 12 hours to 84 hours—a 7x improvement.

Maintenance intervals shifted from daily to weekly.