P12-2322 – Donaldson FAA-PMA Panel Filter Assembly
Available now on the Airparts.aero Marketplace.
Overview
The Donaldson P12-2322 is an FAA-PMA approved, high-performance engine induction air filter assembly, engineered specifically for the Piper PA-46 series of aircraft. This advanced panel filter utilizes Donaldson's proprietary synthetic dry media technology to provide a superior level of engine protection against airborne contaminants. Designed as a direct replacement for the original equipment filter, the P12-2322 offers exceptional filtration efficiency, high dust-holding capacity, and reliable performance in all weather conditions, ensuring your high-performance engine breathes only the cleanest air.
Key Features
- Synthetic Dry Media: Features Donaldson's exclusive non-woven, synthetic dry media. This advanced technology provides outstanding filtration efficiency, capturing microscopic dust, dirt, and sand particles that can cause premature engine wear, without the use of oil.
- Hydrophobic Properties: The filter media is hydrophobic, meaning it naturally repels water. This prevents the filter from becoming saturated and restricting airflow in rain or high-humidity conditions, ensuring consistent engine performance.
- Superior Dust Holding Capacity: The depth-loading characteristic of the synthetic media provides a high dust-holding capacity, resulting in a longer service life and sustained performance between maintenance intervals.
- Robust Construction: The filter media is supported by a durable frame, ensuring the assembly maintains its structural integrity under the high induction airflow and vibration of the turbocharged engines found in the PA-46 fleet.
- Direct PMA Replacement: A certified FAA-PMA direct replacement for Piper part number 85208-002, guaranteeing perfect form, fit, and function without any modification to the aircraft's airbox.
Technical Specifications
- Part Number: P12-2322
- Manufacturer: Donaldson
- Component Type: Engine Induction Air Filter Assembly (Panel Type)
- Filter Media: Hydrophobic Synthetic Dry Media
- OEM Replacement for: Piper P/N 85208-002
- Serviceability: Can be cleaned in accordance with manufacturer instructions, but replacement is often recommended for certified aircraft.
- Certification: FAA-PMA
Aircraft Compatibility
The Donaldson P12-2322 is the specified PMA replacement air filter for the highly successful Piper PA-46 family of high-performance piston aircraft.
- Primary Aircraft Models:
- Piper PA-46-310P Malibu
- Piper PA-46-350P Mirage
- Piper PA-46R-350T Matrix
Applications
The P12-2322 is a critical component for maintaining engine health and performance:
- Engine Air Filtration: Its primary function is to remove all harmful airborne particulates from the induction air before it enters the turbocharger and engine cylinders.
- Preventative Maintenance: Regular inspection and replacement of the air filter is a fundamental preventative maintenance task that directly protects the engine from abrasive wear.
- Performance Optimization: A clean air filter ensures unrestricted airflow to the engine, which is essential for developing full rated horsepower.
Why Choose P12-2322?
Your aircraft's engine is a multi-hundred-thousand-dollar asset; protecting it with a superior air filter is a wise investment. The Donaldson P12-2322 offers a significant technological advantage over traditional paper or oiled-foam filters. Its synthetic dry media provides reliable, high-efficiency filtration without the risk of oil migration into the induction system or performance degradation in wet weather. By choosing the Donaldson FAA-PMA approved filter, you are selecting a product from a global leader in filtration technology, designed to provide the ultimate protection for your high-performance engine.
Order Your Donaldson P12-2322 Filter Now
Provide your engine with the superior protection of Donaldson's advanced dry media filtration technology. Visit Airparts.aero to order your P12-2322 engine air filter today.
The Donaldson P12-2322's synthetic dry media provides a distinct advantage in engine protection. Unlike surface-loading paper filters that can quickly become clogged on the surface, the non-woven fibers of the Donaldson filter create a complex, three-dimensional matrix. This allows dirt and dust particles to be captured throughout the full depth of the media. This "depth-loading" capability allows the filter to hold significantly more contaminants before reaching its maximum restriction level, resulting in longer service intervals and more consistent airflow throughout its life. Furthermore, the hydrophobic nature of the media prevents water from being absorbed, which in paper filters can cause swelling and a dramatic increase in air restriction, leading to a loss of engine power when it may be needed most.
Note: This is a primary engine component. Installation must be performed by a certified A&P mechanic or a properly supervised owner/operator in accordance with the current Piper maintenance manual. Always inspect the airbox for security and cleanliness when replacing the filter.
