Product specifications
- Compatible equipment: Case skid steer loaders (such as 85XT series, etc.)
- Product Model: 86982522
- Associated models: 84170875, 86982522, 1930588, AF25556, P827653
- Main dimensions: Height 280mm × Outer diameter 220mm × inner diameter 120mm
- Filter element structure: Glass fiber folded type
- Filtration efficiency: > 99.9%
- Temperature resistance range: -20℃ to +120℃
- Maximum pressure difference: 0.15 MPa
- Warranty period: 12 months

Core features and advantages
Outstanding primary filtration efficiency
The filtration efficiency exceeds 99.9%, effectively intercepting the vast majority of tiny particles and dust in the inhaled air. As the first line of defense, it significantly reduces the burden on the main filter.
High dust holding capacity and structural strength
Large-capacity design
The optimized folding structure provides a huge effective filtration area, endowing it with a high dust-holding capacity and extending its service life in dusty environments.
Steel mesh support
Built-in reinforced steel mesh ensures that the filter element maintains structural stability during high-speed airflow and pulse cleaning, prevents collapse, and enhances durability.
Reliable adaptability to working conditions
Its wide temperature resistance range and maximum pressure difference tolerance of 0.15MPa enable it to stably cope with the challenges of extreme dust and high load in mining areas, construction sites, etc.
Typical applications and verified values
- Main application: Specifically designed for the Case 85XT and other series of skid steer loaders.
- Customer value: During the batch application in a certain mining area, this external air filter effectively ensured the cleanliness of the intake air of the Case equipment, significantly reducing the equipment failure rate and demonstrating its outstanding protection capability and reliability in dusty working conditions.
Quality and service guarantee
Manufacturing strength
Equipped with fully automatic filter material cutting and assembly production lines, it ensures product consistency and high quality.
International certification
The production system has passed the ISO9001 quality management system certification.
Strong production capacity
Annual production capacity reaches 10 million pieces, with stable and timely supply.
Perfect after-sales service
We offer a 12-month product quality guarantee and 7× 24-hour all-weather after-sales service support.

Summary
This external air filter, with its filtration efficiency exceeding 99.9%, high dust holding capacity and robust structure supported by steel mesh, has become a key peripheral filtration component for maintaining the stable operation of the engine and extending the maintenance cycle of case skid steer loaders in dusty and harsh environments.
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