Our Denison DE303AB-403 Replacement Filter

Our Denison DE303AB-403 replacement hydraulic filter is a guaranteed direct replacement in form, fit, and function. This means the filter will fit and you should expect performance to be equal to or greater than the OEM filter. Made in China.

Filtration Media for the Denison DE303AB-403 direct interchange

Our filter media is backed by ISO 16889 multi-pass testing and other ISO/SAE test protocols and the filter is produced in an ISO Certified manufacturing facility. An ISO Certified manufacturing facility is all about quality control, consistency, responsibility, and being true to the design. Optimized microglass media is used for fine filtration, just like the Denison DE303AB-403 hydraulic filter to be replaced. Our microglass filters use the optimal amount of media and pleats to ensure high dirt-holding capacity. The correct number and design of pleats in the element will give you the lowest initial pressure drop.

Filter Collapse Pressure for the Denison DE303AB-403 cross reference

A filter collapse pressure of 250 psid Collapse means that if the filter is completely clogged and the build up of pressure reaches or surpasses 250 psid Collapse the filter may collapse and allow contamination downstream. Please use a satisfactory safety factor for the filter.

Denison DE303AB-403 Compatible Fluids

This filter is compatible with the following fluids but pressure drop will vary depending on viscosity and temperature:

• Hydraulic Fluid and Machining Fluids

• Diesel and other fuels

• Lubricating Oils and Synthetic Lubricants

• Turbine and Compressor Lube Oils … And many more fluids

Our hydraulic filter is indicated as a replacement for Denison DE303AB-403 and is not manufactured by or affiliated with the OEM or Brand listed. Part numbers and names are used for cross reference only. The element may vary from the image displayed on the left.

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