Baldwin Element Filter PA31003 - NEW

The Baldwin PA31003 is a high-performance secondary EnduraPanel air filter element engineered for heavy-duty industrial, agricultural, and construction applications. Designed to pair with Baldwin PA31002 primary filters, it provides an added layer of engine defense by capturing fine airborne contaminants before they reach the combustion chamber.

Its molded frame, expanded metal backing, and reinforced pleated media offer excellent structural integrity, helping maintain filtration efficiency throughout the service interval even in dusty, high-vibration environments. The integrated gasket and pull tabs simplify installation and removal while ensuring a secure seal.

Key Features

• Secondary EnduraPanel air element
• Dimensions: 15 1/4" x 5 1/4" x 1 15/32"
• Designed for Cummins QSB6.7, QSL9, QSX11.9, and QSX15 Tier 4 engines
• Reinforced panel construction for superior durability
• Pleated media for high contaminant capture efficiency
• Includes attached gasket and pull tabs
• Compatible with Baldwin PA31002 / PA31012 primary elements
• Cross references include Fleetguard AF55308 and Donaldson P633483

Best Use Cases

• Excavators
• Wheel loaders
• Agricultural machinery
• Heavy-duty trucks
• Industrial diesel equipment

Why It Stands Out

The PA31003 is built for harsh environments where extended service life, vibration resistance, and reliable contaminant control are essential. Baldwin’s EnduraPanel design helps reduce bypass risk and supports longer engine life under demanding conditions.