02250145-731
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02250145-731
How to Install a Primary & Secondary Air Filter on a Rotary Screw Compressor

Sullair Primary Air Filter Replacement - 02250145-731

Sullair ReplacementSKU: 02250145-731
Price:
$148.50
Stock:
In Stock

Description

Sullair Primary Air Filter Replacement - 02250145-731

Protect your compressor from airborne contamination and maintain dependable intake airflow with the Sullair Primary Air Filter Replacement - 02250145-731, a primary air filter element designed for compatible Sullair rotary screw compressors. This filter captures dust, dirt, and other airborne particles before they can enter the compressor intake system, helping protect the airend and other internal components from contamination and premature wear. Replacing a dirty, damaged, or restricted primary air filter can help reduce intake restriction, maintain efficient airflow, and support reliable compressor performance throughout the service interval.

  • Primary Intake Filtration: Captures airborne dust and debris before contaminants can enter the compressor and contribute to internal wear.
  • Supports Efficient Airflow: A clean primary filter helps minimize intake restriction and maintain the airflow needed for dependable compressor operation.
  • Optimal Air Filter Element: Identified in Sullair parts references as a replacement element for compatible compressor applications.
  • OEM Compatible Replacement: Built as a replacement for Sullair part number 02250145-731 to support proper fitment, filtration, and compressor reliability.

Help maintain clean intake air and protect critical compressor components with the Sullair Primary Air Filter Replacement - 02250145-731, a dependable replacement filter for compatible Sullair rotary screw compressors.

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 Sullair Replacement Parts:

In addition to the Sullair Primary Air Filter Replacement - 02250145-731, we stock replacement parts for Sullair Air Filters, Sullair Oil Filters, Sullair Separators, Sullair Oil and more so you can maximize the performance of your Sullair Compressors.

Note: This item is final sale and not eligible for return.

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Frequently Asked Questions

Is the 02250145-731 primary air filter compatible with my Sullair compressor?

The 02250145-731 is a Sullair primary air intake filter element used on compatible Sullair rotary screw compressors. Air filter arrangements can vary by model, horsepower, production revision, and serial number. Always verify 02250145-731 in the compressor parts manual before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 02250145-731 air filter do?

The 02250145-731 is an intake air filter element that removes dust, dirt, and airborne contaminants before air enters the compressor. This helps protect internal compressor components and maintain proper airflow and efficiency.

How often should the 02250145-731 air filter be replaced?

Air filters should generally be replaced around every 2,000 hours of operation, though this interval may be shorter in dusty or dirty environments. Regular replacement helps maintain airflow and protects the compressor from contamination.

Is this an OEM part?

This is an OEM-equivalent replacement filter built to meet or exceed the performance of the original air filter while offering a cost-effective alternative. 

Why is it important to replace my air filter?

The intake air filter helps prevent dust, dirt, and airborne particulates from entering the compressor. A clean air filter supports proper airflow into the machine, while a dirty or restricted element can reduce intake efficiency and contribute to unnecessary wear on internal components. Keeping the air filter in good condition is a basic but important part of preventative maintenance.  

How difficult is it to install?

Air filter replacement is generally considered a routine maintenance item. In most applications, the old filter element is removed from the intake housing and the new filter is installed in its place. The exact procedure can vary depending on the compressor model, so installation should always be performed with the machine shut down, isolated, and depressurized, while following the equipment’s service instructions. 

Do you carry other parts for Sullair compressors?

Absolutely. We stock air filters, oil filters, separators, and other maintenance parts for Sullair compressors. If you don’t see what you need, just ask and we’ll help you find it.

How do I know which oil to use in my Sullair compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Sullair Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

Where do your products ship from?

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