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Home > Products > Series 9000: Single-Stage Air Precleaner

Series 9000 Atmospheric Ejective Precleaner    Single-Stage Precleaner

Series 9000 Products

All Series 9000 Products Series 9000 Precleaner Models Installation Kits and Parts by Size Adaptation Parts by Type Screens for Series 9000 and OPTIMAX

Detailed Information

Rugged, Self-Cleaning, & Routine Maintenance-Free

Series 9000 PhotoIncludes Precleaner and clamp. Please check the Series 9000 Sizing Wizard to confirm that you are ordering the correct model precleaner, as precleaner size is determined by airflow requirements, not your machine's air inlet size. The Sizing Wizard will also specify whether or not your machine will need an installation kit.

Air filter life is directly related to the amount of debris ingested through an engine's air intake. Installing a Sy-Klone Series 9000® Air Precleaner as the first stage of an air intake system prevents the majority of heavier-than-air particles from entering the system. This results in longer air filter life, more efficient engine performance and decreased maintenance expenses. See how much YOU can save by using the online Series 9000 Savings Calculator.

All models of the Series 9000

Standard included prescreen
Standard Included Prescreen

Heavy Debris Screen
Heavy Debris Screen

The agricultural screen is perfect for finer debris such as chaff.

Mounting & Equipment Types: Mounts on all vertical and horizontal air cleaner housings, on all machines, replacing those with rain caps, tube body systems or internal precleaners

Construction: Engineered polymer is rugged and gives the strength of metal with the weight of plastic. Patented sealed bearing cavity protects bearings from debris and moisture, preventing corrosion. Grease concentration of 20% instead of the typically used 10-15% concentration allows the Series 9000 to operate in extreme cold weather, down to -40´┐ŻF. See the patented technology that makes the Series 9000 unique.

Precleaner Maintenance: Self-cleaning and routine maintenance-free, as no debris is trapped within the precleaner. See how it works with our patented technology!

Recommended Uses: Off-road conditions, construction, mining, forestry, landfill & waste, farming & agriculture, military, highway, and more.

Debris Types: Expels all types of mixed debris, including mud, snow, rain, leaves, sawdust, chaff, and dust. The Series 9000 is the only precleaner on the market today that can handle wet debris such as snow and sleet as well as it handles dry debris!

<< Screens:
The standard included prescreen is adequate for most situations, and prevents clogs by keeping out debris larger than the ejection slot. In extreme winter weather, the removable prescreen can be dropped down the air inlet pipe to avoid blinding over with snow and ice.

The perforated metal heavy-debris screen is recommended for extreme-debris situations such as landfill and forestry.

The agricultural screen is perfect for finer debris such as chaff.


  • Extends air filter life, which increases uptime
  • Handles all kinds of mixed debris, including mud, snow, rain, leaves, sawdust, chaff, and dust
  • Lowers cost per operating hour by reducing parts, labor, and downtime costs
  • Lowers air restriction, which increases useable horsepower and improves fuel efficiency
  • Easy to install - just check the Sizing Wizard to see which model and installation kit are best for your machine
  • Claims against our limited warranty are practically nonexistent
  • Rugged engineered polymer construction gives you the strength of steel (without the corrosion) at the cost of plastic and opaque material prevents operator being distracted by visible moving parts

Series 9000 Online Savings Calculator
Series 9000 How It Works
Series 9000 Sizing Wizard
Series 9000 Brochures