300SMB1445
300SMB1445
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300SMB1445
300SMB1445
How to Install a Primary & Secondary Air Filter on a Rotary Screw Compressor

Gardner Denver Air Filter Replacement - 300SMB1445

Gardner Denver ReplacementSKU: 300SMB1445
Price:
$71.00
Stock:
In Stock

Description

Gardner Denver Air Filter Replacement - 300SMB1445

Help protect your compressor intake system from dust, dirt, and airborne contamination with the Gardner Denver Air Filter Replacement - 300SMB1445, an air filter element designed for compatible Gardner Denver air compressor applications. This replacement filter helps clean incoming air before it enters the compressor, reducing the risk of contamination related wear and airflow restriction. Replacing a dirty, clogged, or damaged air filter during routine maintenance can help support stable airflow, efficient compressor operation, and long term equipment reliability.

  • Helps Protect Internal Components: Captures airborne dust and debris before they can enter the compressor intake and contribute to premature wear.
  • Supports Proper Airflow: Clean intake filtration helps reduce restriction and supports dependable compressor performance during operation.
  • Polyester 5 Micron Filter Design: Identified as Gardner Denver part number 300SMB1445 and listed as an air filter element made with polyester 5 micron filtration.
  • OEM Compatible Replacement: Built as a replacement for Gardner Denver part number 300SMB1445 to support routine intake filter maintenance and reliable compressor protection.

Keep your compressor breathing cleaner air and help reduce contamination related issues with the Gardner Denver Air Filter Replacement - 300SMB1445, a practical maintenance part for supporting long term Gardner Denver 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 Gardner Denver Replacement Parts:

In addition to the Gardner Denver Air Filter Replacement - 300SMB1445, we stock replacement parts for Gardner Denver Air Filters, Gardner Denver Oil Filters, Gardner Denver Separators, Gardner Denver Oil and more so you can maximize the performance of your Gardner Denver Compressors.

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

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Frequently Asked Questions

Is the 300SMB1445 air filter compatible with my Gardner Denver compressor?

The 300SMB1445 is a Gardner Denver air filter element for compatible compressor intake systems. Parts references identify 300SMB1445 as an air filter element and describe it as a polyester 5 micron filter element. Compatibility should always be confirmed by matching 300SMB1445 in your compressor manual and verifying the model, serial number, intake housing, filter dimensions, filter media, and sealing style before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 300SMB1445 air filter do?

The 300SMB1445 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 300SMB1445 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 Gardner Denver compressors?

Absolutely. We stock air filters, oil filters, separators, lubricants, and other maintenance parts for Gardner Denver 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 Gardner Denver 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 Gardner Denver 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.