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PartsBase is a very useful tool I take advantage of daily. When it comes to Sourcing parts I operate on urgent AOG requirements. PartsBase provides me with so many useful tools and diverse vendors to make sure I can satisfy all my requirements!


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I understand first hand why companies use PartsBase. The PartsBase team is exceptional and the system is top notch. I truly appreciated all the support over the years. 

At Duncan Aviation Parts & Rotable Sales, we receive thousands of phone calls from customers wanting to buy parts because they found us in PartsBase.

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Here's what PartsBase customers are saying

PartsBase is a very useful tool I take advantage of every day. When it comes to sourcing parts I operate on urgent AOG requirements. PartsBase provides me with so many useful tools and diverse vendors to make sure I can satisfy all my requirements.

Zachary Baker 
Emergency Response Coordinator

Jimmy White
Operations Manager APU Shop

I understand firsthand why companies use PartsBase.The PartsBase team is exceptional and the system is top notch. I truly appreciated all the support over the years.

At Duncan Aviation Parts & Rotable Sales, we receive thousands of calls from customers wanting to buy parts because they found us in PartsBase.

Chris Gress 
Parts & Rotable Sales Manager

Locate Aviation Filters and Aircraft Filter Parts With Our Part Number Search Engine

When it comes to maintaining the safety and efficiency of an airplane, one crucial component to consider is the filter system. Airplane filters help remove contaminants from the air, fuel, oil, and other fluids to ensure smooth and safe operation. As such, it's essential to regularly check and replace airplane filter parts as needed to avoid damage to the aircraft and extend its longevity. At our online store, we offer a broad selection of airplane filter parts to meet the needs of different planes and their operators. Let's explore the various aspects of airplane filter parts and what you need to know to make an informed purchase decision.

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At our online store, we offer a wide range of airplane filter parts to meet the needs of different types of planes. Our selection includes high-quality engine air filters, cabin air filters, fuel filters, hydraulic filters, and oil filters from reputable brands known for their quality, durability, and reliability. Whatever your airplane's filter needs may be, we're confident you'll find a solution that meets your specifications and budget.

Before delving into the different types of airplane filters, it's helpful to know how they operate and the role they play in the airplane's function. Airplane filters work by trapping and removing particles or impurities from the air and fluids that move through the engine and other systems. They act as a gatekeeper, preventing debris, dust, and other contaminants from entering and causing damage to critical mechanical parts. Over time, filters can become clogged or damaged, reducing their effectiveness and putting the airplane at risk of malfunction or failure. Therefore, it's essential to perform regular inspections and replace filter components as needed.

When it comes to airplane filter maintenance, it's essential to follow the manufacturer's recommended guidelines and perform regular checks and replacements based on aircraft usage, flight conditions, and other factors. Proper maintenance of your airplane's filters is crucial for ensuring your aircraft's safe and reliable operation. Regular inspections can help identify any damage or degradation to filter components, while routine replacements can prevent costly and potentially dangerous errors.

Understanding Airplane Filter Parts

Connect to the world’s largest online aircraft parts catalog through our network of aviation parts and services. Our online aircraft parts platform of over 15 billion aerospace parts stretches over 217 countries & territories and offers a 99% search success rate. Our aircraft parts search engine is an entryway into our entire digital platform which stores information about every part used in an aircraft that allows for easy aviation alternate part number search. We store information including the part number, manufacturer, condition, location, records, and other relevant details. Making it easy for users of our aircraft parts search engine to access the largest database of aerospace parts & services or seamlessly utilize NSN database and FAA PMA database search facets.

Fuel Filters

We understand how important it is to prioritize passenger comfort and safety. That's why we offer a selection of high-quality cabin air filters that remove contaminants from the air circulated in the cabin. Our cabin air filters are designed to replace OEM filters while providing superior filtration and air quality. Brands like Donaldson Aerospace & Defense and Pall Corporation are known for their quality and dependability.

Types of Airplane Filters

Hydraulic Filters

Hydraulic systems in airplanes rely on hydraulic fluid to power critical systems such as landing gear and brakes. To maintain safe and reliable operation, it's essential to keep these systems free of debris and contaminants. Our selection of hydraulic filters from reputable brands like Parker Aerospace and Pall Corporation ensures that your hydraulic systems run optimally and safely without worrying about clogs or failures.

There are several types of airplane filters you may encounter, each serving a unique purpose:

  • Engine Air Filters: These filters remove dust, pollen, and other particles from the air that flows into the airplane's engine. Dirty or clogged engine air filters can reduce engine performance and increase fuel consumption, as well as put the engine at risk of damage and wear.

    It's important to note that engine air filters can vary depending on the type of engine and aircraft. Some engines may have multiple filters, while others may have a single filter that serves multiple functions. Additionally, some filters may be washable and reusable, while others may need to be replaced entirely.

  • Cabin Air Filters: These filters remove contaminants from the air circulated inside the airplane's cabin, helping maintain air quality and prevent respiratory problems for passengers and crew members.

    Cabin air filters are typically located behind the airplane's sidewall panels or under the floorboards. They can be made of a variety of materials, including activated carbon, which can help remove unpleasant odors and volatile organic compounds (VOCs) from the air.

  • Fuel Filters: These filters remove impurities from the fuel that powers the airplane engine. If fuel filters become dirty or clogged, they can cause engine shutdown or reduce engine performance, leading to potentially dangerous situations in-flight.

    Fuel filters are typically located in the fuel lines between the fuel tank and the engine. They can be made of a variety of materials, including paper, metal mesh, or synthetic materials. Some fuel filters may also have a water separator to remove any water that may have entered the fuel system.

  • Hydraulic Filters: These filters remove debris and contaminants from the hydraulic fluid used to power hydraulic systems in the airplane, such as the landing gear and brakes. Dirty or clogged hydraulic filters can cause system failures and increase the risk of accidents on the runway.

    Hydraulic filters can be located in various parts of the hydraulic system, including the reservoir, pump, and control valves. They can be made of a variety of materials, including paper, metal mesh, or synthetic materials.

  • Oil Filters: These filters remove contaminants from the engine oil to prevent premature engine wear, reduce oil consumption, and improve engine performance. Failure to replace oil filters regularly can lead to significant engine damage, increased operating costs, and decreased reliability.

    Oil filters can be located in various parts of the engine, including the oil pump, oil cooler, and oil lines. They can be made of a variety of materials, including paper, metal mesh, or synthetic materials. Some oil filters may also have a bypass valve to allow oil to flow through the engine in case of a clogged filter.

Signs Your Airplane Filter Needs Replacement

It's essential to keep an eye out for any signs that your airplane filters may need replacement between your routine maintenance intervals. Some common indications that your airplane's filters may require replacement include:

  • A decrease in engine performance or increase in fuel consumption

    If you notice that your airplane's engine is not performing as well as it used to or that you're using more fuel than normal, it may be a sign that your engine air or fuel filters need to be replaced.

  • Increased cabin noise or unusual odors

    If you or your passengers notice an increase in cabin noise or unusual odors, it may be a sign that your cabin air filter needs to be replaced. A dirty or clogged cabin air filter can reduce air flow and cause unpleasant smells to linger in the cabin.

  • Abnormalities in oil pressure or temperature

    If you notice any abnormalities in your airplane's oil pressure or temperature, it may be a sign that your oil filter needs to be replaced. A clogged oil filter can cause oil pressure to drop or oil temperature to rise, leading to engine damage or failure.

  • Visible damage or clogging of filter components

    If you notice any visible damage or clogging of your airplane's filter components, it's essential to have them inspected and replaced as soon as possible. A damaged or clogged filter can reduce its effectiveness and put your airplane at risk of malfunction or failure.

Oil Filters

Dirty or inadequate engine oil can wreak havoc on your airplane's performance, reliability, and safety. That's why we offer a complete selection of high-quality oil filters designed to keep your plane's engine lubrication clean and free of contaminants. Our oil filters from Champion Aerospace and Parker Aerospace are engineered to meet stringent quality standards, ensuring maximum performance, durability, and longevity.

Browse Our Extensive Selection of Filter Parts

Engine Air Filters

Our engine air filters are designed to provide maximum airflow and filtration performance, ensuring your airplane engine runs smoothly and reliably. Our selection of filters includes superior quality products from brands like Donaldson Aerospace & Defense, Parker Aerospace, and Champion Aerospace. We also offer a range of sizes and styles to fit different aircraft models and applications.

Cabin Air Filters

Fuel filters are critical components in preventing impurities and contaminants from entering the engine and causing damage or failure. Our fuel filters from Parker Aerospace and Donaldson Aerospace & Defense are designed to meet the strictest quality and performance standards, ensuring your airplane engine runs efficiently and safely. We offer a range of filter types and sizes to fit different applications and budgets.