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The PARKER 925582Q is a hydraulic filter element designed to remove oil contaminants from hydraulic fluid circuits. Built with microglass filter media, it provides 2-micron filtration for demanding hydraulic system applications. The element measures 1 inch inside diameter and 1.78 inches outside diameter, making it a compact, drop-in replacement for a wide range of OEM filter housings. At 0.3 pounds, it is lightweight and easy to handle during service. Hydraulic technicians and industrial maintenance professionals install this element as part of routine filter change intervals to maintain system cleanliness and protect downstream components such as pumps, valves, and actuators.
This filter element is suited for hydraulic systems in industrial, mobile, and stationary equipment where fine particulate and oil contamination control is critical. It fits into standard filter housings that accept elements with a 1-inch ID and 1.78-inch OD form factor. The 2-micron microglass media makes it appropriate for high-sensitivity systems requiring tight cleanliness levels. It serves as a direct replacement for elements from Hydac, Hycon, Pti, Fairey Arlon, Pall, Donaldson, Stauff, and Vickers across multiple part numbers.
Direct replacement for Hydac H9020/4-003BN, Hycon H9020/4-003BN, Pti FK-010-GG-B, Fairey Arlon R920-H-0403A, Pall HC9020FKP4H, Donaldson P169429, Stauff SP010E03B, and Vickers V3042B1V03 hydraulic filter elements.
Installation should be performed by a qualified hydraulic technician or industrial maintenance professional. Depressurize and isolate the hydraulic circuit completely before opening any filter housing. Inspect the housing seal and O-ring for wear and replace if necessary before installing the new element. Dispose of used filter elements in accordance with local regulations for oil-contaminated materials.
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