1. Model: 214275A

Basic Information:

Product Type: Heavy Duty Air Filter Cartridge

Filter Type: Primary Air Filter or Safety Element

This filter is typically used as the primary filter element and is the first or primary line of defense in the filtration system.

Structural Features:

A typical plate-and-frame structure, made of pleated high-quality filter paper (usually fiberglass or synthetic fiber).

The end caps are typically metal or plastic, sealed with polyurethane adhesive to ensure a sturdy structure that can withstand the pulsation and vibration of engine intake air.

An internal support mesh may be included to prevent the filter media from collapsing under high airflow.

Main Applications:

Heavy-Duty Diesel Engines: Widely used in heavy equipment such as trucks, excavators, loaders, tractors, and generator sets.

It is a replacement for the original factory air filter, protecting the engine from abrasive particles such as dust and sand.

Summary: The 214275A is a plate-and-frame primary air filter for heavy-duty engine intakes, renowned for its high dust holding capacity and durability.

2. Model: PA5454

Basic Information:

Product Type: Air Filter Cartridge

Filter Type: Primary Air Filter

Structural Features:

Similar to the 214275A, it utilizes pleated high-strength filter paper to increase the filtration area.

The end caps are typically made of metal or engineering plastic, providing a reliable seal.

It conforms to the manufacturing processes and standards of mainstream domestic products.

Main Applications:

Also primarily used in engine intake systems of commercial vehicles (such as heavy trucks and buses) and construction machinery.

This is a very common model used by domestic OEMs and in the aftermarket.

 

Leah     Sales Manager

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