SINFT Lubricating and Hydraulic Oil Filter Elements 
Inject New Vitality into Your Equipment
Explore All SINFT Cross-Reference Lubricating and Hydraulic Filter Products
SINFT’s lubricating and hydraulic filter elements combine the best features of hydraulic components, delivering high-quality replacement filters and OEM solutions for industrial, construction machinery, marine, metallurgy, and wind power applications. Our long-life filters offer outstanding efficiency and reliable performance, quickly achieving and maintaining required cleanliness levels to protect systems from component failures and costly downtime—potentially costing tens of thousands of dollars per hour.
With cross-reference capabilities covering 200,000 part numbers across dozens of brands, SINFT ensures efficient operation and reduced maintenance costs.
Why Choos Us SINFT?
Fast Quotation
(180,000+ replacement hydraulic filter part numbers available with complete data for rapid quoting)
Direct Application
(Cross-reference filters interchangeable with original filters)
Multiple Styles
(Various end cap designs and filter media types)
Advanced Quality Assurance
(7 testing standards)Click to read more
Extensive OEM/ODM Options
(Labeling, inkjet printing, filter media printing, custom packaging)Click to read more
Customizable Filters
Large Inventory
Filter Media and Structures Selected by SINFT
Glass fiber fleece
Multilayer, pleated construction made with synthetic glass fibers.
Features:
• High retention of fine contaminates while maintaining performance over the life of the element
• High dirt-holding capacity
• High stability to variable operating pressures and flow rates
• High collapse resistance for added protection
Glass fiber fleece
Multilayer, pleated construction made with synthetic glass fibers.
Features:
• Low differential pressure design for lubrication applications
• Fulfills the requirements of API 614 standard
Glass fiber fleece with absorption layer
Multilayer, pleated construction made with synthetic glass fibers.
Feature:
• Combines removal of solid contamination and water removal by using a microglass and a water absorption layer
Stainless steel wire mesh
Single or multilayer, pleated construction made with stainless steel wire mesh in different weaves, depending on retention ratings.
Features:
• Removes particulate from coarse contaminated fluids
• Protects pumps with a minimal pressure drop decreasing the risk of cavitation
• Compatible with a wide range of fluid types
Paper (P)
Single layer, pleated construction made with organic cellulose fiber fleece used for flushing operations.
Ultimate Design of Surface Filtration Technology
The media pack is pleated with precision — pleat height and count are optimized to maximize filtration surface area. Combined with a composite filter media featuring a gradient structure, the design uses a coarse, highly porous upstream layer for prefiltration of larger particles, while finer downstream pores efficiently capture smaller contaminants, achieving high filtration performance with minimal pressure drop.
We Support Various Types of Filter End Cap Structures
To meet the diverse installation needs and operating conditions of different customers in hydraulic systems, SINFT offers mature capabilities in end cap customization and processing. Common end cap types include, but are not limited to, the following:
