SINFT® — Replacement MANN Industrial Hydraulic Filters for Construction, Compressor & Marine Applications
SINFT® provides replacement MANN industrial hydraulic filter elements for construction machinery, hydraulic machinery and industrial air compressor environments, with improved end caps and filter media structures — delivering significant cost advantages.
SINFT provides the following filter element products:
- Oil Filters (Oil)
- Fuel Filters (Fuel)
- Cabin Air Filters (Cabin)
- Air Compressor Oil Separators (Separator)
- HD / H Hydraulic Filters (Hydraulic)
- Marine Filter Spare Parts
This must be what you care about most
SINFT Raw Material Assurance System
Every raw material and finished product undergoes rigorous multi-stage quality verification throughout the production process.
Digital Microscope — Metallographic & 2D/3D Analysis
SINFT uses advanced digital microscopes throughout the production process to verify material quality, welding integrity, and interlayer bonding.
- Material composition verification at incoming inspection
- Metallographic analysis of sintered mesh bonding quality
- Cut edge precision and surface defect detection
- Calendering and leveling surface flatness inspection
Air Flow Tester & Pore Size Analyzer
Every finished sintered mesh product is tested for filtration performance — air permeability, bubble point, and pore size distribution per ISO international standards.
- Air permeability and flow rate curves — custom curves available
- Bubble point integrity test per ASTM F316
- Pore size determination per ISO 4003
- Filtration precision verified before shipment
Third-Party Test Reports
SINFT supports providing factory test reports, filtration accuracy test reports, pressure resistance test reports and third-party inspection documents for hydraulic filters — meeting industrial equipment customers' needs for quality verification and supply chain audits.
- Factory test report
- Filtration accuracy test report
- Pressure resistance test report
- Third-party inspection documents
ISO Class 8 Cleanroom
High-precision hydraulic systems have extremely high requirements for initial cleanliness of filter elements. SINFT uses ISO Class 8 cleanrooms for high-precision hydraulic filter production and assembly — effectively reducing fiber shedding, dust and metal particle contamination risks.
Clean production environment helps hydraulic systems reduce pollutant circulation and improve equipment operation stability and filter service life.
- ISO Class 8 certified
- Low fiber shedding
- Reduced particulate contamination
What SINFT Can Provide for You
Five major filter product lines covering automotive, construction machinery, marine, air compressor and industrial hydraulic applications for MANN filters.
Automotive & Construction Machinery
Marine Filter Elements
Air Compressor Oil Separators
Industrial Hydraulic & Transmission Filters
Contact SINFT for custom filter solutions
Inventory & Other Advantages
SINFT maintains large inventory stocks and comprehensive production capabilities to serve customers worldwide.
Strict Pre-Shipment Quality Inspection
We strive to ensure timely delivery with rigorous quality checks before shipment, guaranteeing product reliability and customer satisfaction.
- 100% pre-shipment inspection
- Testing to international standards (ASTM, ISO)
- Complete inspection reports with each shipment
Comprehensive Packaging Solutions
Innovative packaging design to prevent transport damage, with customized options for special filters and OEM clients.
- Standard Filter Packaging: Plastic bag + cardboard box + wooden crate
- Customized outer packaging with leg heights compliant with European forklift standards
- Customized packaging for special filters and OEM clients
- Laser marking on products and color-printed cardboard packaging
Your Advantages with SINFT
Over a decade of industry expertise with a robust supplier network and a versatile product portfolio tailored to your needs.
- Over 10 years, established relationships with more than 80 suppliers
- Over 300 different filter media for various applications
- 3D printing and drawing design capabilities
- All production personnel receive regular training
- Core production staff hold vocational technician certificates
SINFT Replacement Replacement MANN Filter Elements
For a more comprehensive product selection, please refer to our full product catalog to help you make an efficient choice:
View Full Product Catalog