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

Sullair Air Filter Replacement - 250007-839

Sullair ReplacementSKU: 250007-839
Price:
$167.00
Stock:
In Stock

Description

Sullair Air Filter Replacement - 250007-839

Help protect your compressor from airborne contamination with the Sullair Air Filter Replacement - 250007-839, a secondary air filter element designed for compatible Sullair compressor applications. This filter provides an additional layer of protection behind the primary air filter, helping capture contaminants that pass through the first stage of filtration. Replacing a dirty or damaged secondary filter can help maintain clean intake air and protect critical compressor components from contamination.

  • Secondary Air Filter Element: Designed to provide an additional stage of intake air filtration behind the primary filter element.
  • Supports Component Protection: Helps prevent dust and other airborne contaminants from reaching critical compressor components.
  • OEM Compatible Replacement: Built as a replacement for Sullair part number 250007-839 to support proper fitment and dependable filtration performance.

Help maintain cleaner intake air and reliable compressor performance with the Sullair Air Filter Replacement - 250007-839.

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 Air Filter Replacement - 250007-839, 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.

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Frequently Asked Questions

Is the 250007-839 air filter compatible with my Sullair compressor?

The Sullair Air Filter Replacement - 250007-839 is a secondary intake air filter element used inside compatible Sullair rotary screw compressors.

Air filter arrangements can vary by model and serial number. Always verify 250007-839 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 250007-839 air filter do?

The 250007-839 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 250007-839 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 a range of air filters, oil filters, separators, valves, synthetic oils, and many other maintenance parts to help you keep your Sullair compressor running reliably. If you don’t see what you need, just ask.

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.