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The PARKER 930370Q is a microglass hydraulic filter element rated at 20 microns, designed to remove oil contaminants from hydraulic fluid systems. It measures 1 inch inside diameter and 1.77 inches outside diameter and weighs 0.4 pounds. The microglass filter media provides reliable particulate capture in return-line or suction-line hydraulic circuits. This element is installed by hydraulic system technicians and fluid power specialists in industrial, mobile, and stationary hydraulic applications where clean fluid is critical to component longevity and system performance.
This filter element is suited for use in hydraulic power units, machine tool circuits, and mobile equipment hydraulic systems. It is a direct replacement for elements from several major filter manufacturers, including Hydac, Pall, Donaldson, Stauff, Vickers, Fairey Arlon, Hycon, and Pti. Typical installations involve periodic maintenance intervals where contaminated elements are swapped out to maintain fluid cleanliness targets. The 20-micron rating makes it appropriate for general-purpose hydraulic filtration where moderate particulate control is required.
Direct replacement for Hydac H9020/8-020BN, Hycon H9020/8-020BN, Pti FK-020-JG-B, Fairey Arlon R920-H-0825A, Pall HC9020FKT8H, Donaldson P165138, Stauff SP020E20B, and Vickers V3041B2C20 hydraulic filter elements.
Hydraulic filter elements are typically serviced by qualified fluid power technicians or maintenance personnel familiar with hydraulic systems. Always depressurize and isolate the hydraulic circuit before removing the filter housing. Follow the equipment manufacturer's service intervals and fluid cleanliness specifications. Dispose of used filter elements in accordance with local regulations for oil-contaminated materials.
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