4E0303.0
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4E0303.0
Kaeser Filter Kit Replacement - 4E0303.0

Kaeser Filter Kit Replacement - 4E0303.0

Kaeser ReplacementSKU: 4E0303.0
Price:
$330.00
Stock:
In Stock

Description

Kaeser Filter Kit Replacement - 4E0303.0

Help protect your compressor intake system from harmful airborne contamination with the Kaeser Filter Kit Replacement - 4E0303.0, an air filter element kit designed for compatible Kaeser screw compressor applications. This replacement kit helps capture dust, dirt, and airborne particles before they enter the compressor intake, where contamination can restrict airflow, reduce operating efficiency, and increase wear on internal components. Replacing dirty, clogged, or damaged intake filtration components during routine maintenance helps support cleaner operation, stable airflow, and dependable long term compressor performance.

  • Helps Block Intake Contaminants: Captures dust, dirt, and airborne debris before they can enter the compressor and affect internal components.
  • Supports Stable Intake Airflow: Clean intake filtration helps maintain proper airflow and reduces restriction caused by loaded filter media.
  • Air Filter Element Kit Design: Identified as Kaeser part number 4E0303.0 and listed as an air filter element kit with pre-filter for compatible compressor applications.
  • OEM Compatible Replacement: Built as a replacement for Kaeser part number 4E0303.0 to support routine intake filter maintenance and dependable compressor protection.

Keep your compressor breathing cleaner air and help reduce contamination related wear with the Kaeser Filter Kit Replacement - 4E0303.0, a practical maintenance kit for supporting long term Kaeser compressor reliability.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Kaeser Products to Check Out:

In addition to the Kaeser Filter Kit Replacement - 4E0303.0, we have Kaeser Air Filters, Kaeser Oil Filters, Kaeser Separators, Kaeser Oil and more to help you keep your Kaeser Compressor in top shape.

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Frequently Asked Questions

Is the 4E0303.0 filter kit compatible with my Kaeser compressor?

The 4E0303.0 is a Kaeser air filter element kit for compatible Kaeser rotary screw compressor applications. Compatibility should always be confirmed by matching 4E0303.0 in your compressor manual and verifying the model and serial number before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 4E0303.0 filter kit do?

The 4E0303.0 filters incoming air before it enters the compressor’s airend. It helps:

  • Capture dust, dirt, and airborne particles
  • Support clean intake airflow
  • Help protect the airend and internal compressor components
  • Maintain proper airflow into the compressor
  • Reduce contamination-related wear

What are the signs that the 4E0303.0 filter kit needs replacement?

Common signs include:

  • The scheduled air filter service interval has been reached
  • Visible dust buildup on the filter media
  • Reduced compressor airflow or performance
  • Higher intake restriction
  • Increased compressor run time
  • Dust or debris found inside the intake housing
  • Damaged, crushed, wet, or poorly sealed filter media
  • Filter restriction indicator showing service is needed, if equipped

Is this an OEM part?

This is an OEM-equivalent replacement filter kit designed to meet the same performance standards as the original Kaeser filter kit.  

How difficult is it to install?

Installing the 4E0303.0 is generally a simple routine maintenance task. Before service, the compressor should be:

  • Fully shut down
  • Electrically locked out if required
  • Cooled to a safe working temperature
  • Protected from loose dirt entering the intake housing

Installation typically involves opening the intake filter housing, removing the old filter element and pre-filter if equipped, cleaning the housing and sealing surfaces, installing the replacement 4E0303.0, and ensuring the cover and clamps are properly secured.

Do you carry other parts for Kaeser?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Kaeser equipment. If you don’t see what you need, just ask and we’ll help you find it. 

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.