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Comfort First Donaldson Filtration P785542 Air Filter, Primary Round Slash 55% Off The Price [PFJ5QWRe]

$57.99 $185.99 -69%

Superior Donaldson P785542 Air Filter The Comfort First Donaldson Filtration P785542 Air Filter, Primary Round Slash 55% Off The Price [PFJ5QWRe] is a top-tier air filter designed for heavy-duty engine applications. This filter stands out for its strong, pliable gasket that creates a tight seal aga

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Comfort First Donaldson Filtration P785542 Air Filter, Primary Round Slash 55% Off The Price [PFJ5QWRe]

Superior Donaldson P785542 Air Filter

The Comfort First Donaldson Filtration P785542 Air Filter, Primary Round Slash 55% Off The Price [PFJ5QWRe] is a top-tier air filter designed for heavy-duty engine applications. This filter stands out for its strong, pliable gasket that creates a tight seal against the air cleaner housing, ensuring optimal performance and efficiency. The primary round design offers a versatile fit for various applications.

Key Product Features

This air filter is built with high-efficiency cellulose media, which performs exceptionally across a wide range of heavy-duty engine applications. The corrosion-resistant, coated steel liners support the media during operation, maximizing airflow and extending the filter's service life. Key features include:
  • High-efficiency cellulose media for wide-ranging applications.
  • Corrosion-resistant coated steel liners for long-lasting durability.
With the Pleatloc™ feature, the filter ensures uniform pleat spacing, preventing media bunching and promoting an even air flow.

Product Specifications and Benefits

The P785542 air filter is designed with precision and efficiency in mind. Key specifications include an outer diameter of 20.41 inches (518.4 mm), an inner diameter of 8.67 inches (220.2 mm), and a length of 13.22 inches (335.7 mm). This primary round filter features an outside-in flow direction and is packaged for easy installation. Its practical benefits include:
  • Increased engine performance and fuel efficiency.
  • Reduced maintenance and service intervals.
Whether you're a professional mechanic or a DIY enthusiast, this Donaldson air filter is an essential component for keeping your engine in top condition.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A very good and very useful product.

- Charlotte M..

February 5, 2026

Absolutely no complaints!

This is a very good build quality.

- Jodi V..

February 5, 2026

Absolutely no complaints!

I'm happy with my online order.

- Marci R..

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