Donaldson P537876 Primary Air Filter Radial Seal 20.08 Inch

The Donaldson P537876 is a heavy-duty primary air filter designed to deliver superior engine protection across a wide range of commercial and industrial applications. Featuring Donaldson's innovative Radial Seal technology, this filter provides reliable, leak-resistant sealing that keeps the filter securely in place even under extreme vibration conditions.

Key Features:

• High-efficiency cellulose media with 99.9% filtration efficiency per ISO 5011 testing standards
• Radial Seal design ensures leak-resistant installation and secure fit during operation
• Pleatloc feature maintains uniform pleat spacing and prevents media bunching for extended service life
• Corrosion-resistant coated steel liners support the media and maximize airflow
• 20.08-inch length with 11.09-inch outer diameter and 147.9mm inner diameter
• Primary filter type with radialseal style for heavy-duty engine applications

Backed by over 100 years of filtration expertise, Donaldson air filters effectively capture dust and contaminants to ensure only clean air reaches your engine. This filter is ideal for trucks, construction equipment, agricultural machinery, and other heavy-duty diesel applications where reliable engine protection is critical.