Donaldson P527682 DuraLite Primary Air Filter 14.76 in Radialseal — Lightweight Non‑Metallic, Cellulose Media

Donaldson P527682 is a lightweight, non-metallic DuraLite primary air filter with a 14.76-inch length, radialseal design, and cellulose filtration media engineered for disposable, hassle-free engine air intake protection.

Built as part of Donaldson’s DuraLite line, the P527682 combines a rugged, self-supporting non-metallic housing with cellulose media to deliver dependable particle capture in a compact, throwaway package. Its radialseal style ensures a snug fit in compatible housings while the lightweight construction makes handling and replacement simple for technicians and end users alike. This product specification is ideal for applications requiring a primary filter that balances durability with easy serviceability.

How does the radialseal design improve installation and sealing?

The radialseal configuration creates a uniform circular contact surface that compresses evenly when the filter is installed, reducing the chance of bypass and simplifying alignment. Because the seal engages around the circumference, installation is typically quicker and less prone to uneven seating than flat-gasket designs.

• Even 360° compression for consistent sealing
• Simplified alignment during replacement
• Reduced risk of air bypass from mis-seating
• Compatible with housings designed for radial seals

What are the material and construction benefits of the DuraLite non-metallic housing?

The DuraLite non-metallic housing is engineered to be both tough and lightweight; it resists corrosion and handling damage while remaining rigid enough to be self-supporting without secondary frames. Because it is disposable, the unit minimizes maintenance steps—no need to recover or service inner metal parts when changing the element.

• Non-metallic body resists corrosion and dents
• Self-supporting for easy single-piece replacement
• Lower handling weight for faster service
• Eliminates need for recycling heavy metal housings

How does cellulose media perform for primary air filtration?

Cellulose media provides effective particle capture for primary-stage filtration while offering a cost-efficient balance of airflow and contaminant retention. It is commonly used where moderate dust-loading and routine maintenance schedules are expected, delivering reliable performance in many industrial and mobile equipment environments.

• Engineered fiber matrix for particle retention
• Good initial airflow with effective contaminant capture
• Cost-effective choice for routine replacement cycles
• Suitable for many industrial and off-road applications

What are the product dimensions, weight, and handling considerations?

The filter measures 14.76 inches in length and ships in a compact package whose dimensions are listed in metric values for logistics planning. With a packaged weight of about 3.628 kilograms, it is easy for a single technician to carry and install, helping speed routine service tasks without special lifting equipment.

• Filter length: 14.76 inches (approximate service length)
• Package dimensions: 34.29 H x 40.894 L x 34.798 W cm
• Package weight: 3.628 kg for straightforward handling
• Designed for single-person replacement in most applications

Who is this for: The Donaldson P527682 DuraLite primary air filter is aimed at fleet managers, service technicians, and equipment owners who need a reliable, disposable primary filter with a radialseal fit and cellulose media. It suits applications where corrosion resistance, easy changeout, and consistent sealing are priorities—particularly in industrial, construction, and off-road engine intake systems that accept Donaldson radialseal filters.