Parker 933239Q Hydraulic Filter Element 5 Micron

Product Description

The PARKER 933239Q is a cellulose hydraulic filter element rated at 5 microns, designed to remove oil contaminants from hydraulic fluid circuits. With an inside diameter of 1 inch and an outside diameter of 1.78 inches, this compact element fits into inline and return-line filter housings common in mobile and industrial hydraulic systems. Weighing 0.3 pounds, the element is a direct-replacement unit intended for service intervals requiring a new filter media drop-in. Licensed hydraulic technicians and fluid power specialists are the primary installers.

This element is suited for hydraulic systems where oil cleanliness and contamination control are critical to pump and valve longevity. It performs in both mobile equipment and stationary industrial hydraulic power units where a 5-micron cellulose media is the specified filtration grade. The element is packaged as a single unit, making it appropriate for individual machine maintenance events or low-volume shop inventory.

Key Features

• 5-micron cellulose filter media for oil contamination removal
• Inside diameter of 1 inch and outside diameter of 1.78 inches for precise housing fit
• Cellulose construction provides reliable particulate capture at specified micron rating
• Lightweight at 0.3 pounds for easy handling during service
• Cross-references multiple OEM part numbers for broad replacement applicability

Compatibility

The 933239Q is listed as a replacement for the following OEM part numbers: Hydac H9020/4-005BN, Hycon H9020/4-005BN, PTI FK-010-HG-B, Fairey Arlon R920-H-0406A, Pall HC9020FKN4H, Donaldson P165041, Stauff SP010E05B, and Vickers V3042V1V05.

Installation Notes

Hydraulic filter elements should be replaced by a qualified fluid power technician following the equipment manufacturer's service interval guidelines. Depressurize and isolate the hydraulic circuit completely before opening any filter housing. Dispose of used elements and drained hydraulic fluid in accordance with local environmental regulations. Inspect the filter housing seal or O-ring at each element change and replace if worn.