32012940, 32165466, 36330T78, Ingersoll Rand Air Compressor Intake Filter Element

Ingersoll Rand  Direct Replacement Polyester Air Compressor Intake Filter with Foam Pre-Filter

This premium intake filter element is a direct replacement for Ingersoll Rand part numbers 32012940, 32165466, and 36330T78. Designed for superior filtration and extended service life, this element features a pleated polyester fiber media reinforced with protective mesh screens and a removable foam pre-filter to capture larger contaminants. Built for industrial and commercial compressors operating in demanding environments, this filter provides cleaner intake air and longer operational reliability.

Specifications:
• Height: 4.75"
• Inside Diameter: 3"
• Outside Diameter: 4.38"
• Polyester filter media with removable foam pre-filter

Equivalent / Cross-Reference Numbers:
Direct replacement for Ingersoll Rand 32012940, 32165466, and 36330T78.
Also equivalent to AP429 (19P) and an upgraded replacement for paper filter models A428, AP428, and 18P.

Why Upgrade to Polyester Over Standard Paper Filters:

• Enhanced Durability: Polyester media withstands moisture, heat, and vibration better than paper, ensuring dependable performance in tough operating conditions.

• Longer Service Intervals: The synthetic media holds more dust and contaminants, extending filter life and reducing maintenance frequency.

• Washable & Reusable: Unlike disposable paper filters, polyester elements can often be cleaned or blown out with compressed air to restore performance.

• Improved Airflow Consistency: Maintains steady air delivery as it loads with dust, helping compressors operate efficiently and run cooler.

• Added Pre-Filter Protection: The removable foam pre-filter traps larger debris and can be washed and reused, further extending the life of the main filter.

Ideal For:
Any Ingersoll Rand air compressor or compatible unit using filters 32012940, 32165466, or 36330T78, as well as other compressor systems requiring high-efficiency, long-life filtration for industrial, commercial, or shop applications.