REPLACEMENT CELLULOSE FILTER ELEMENT
SINFT offers a complete range of cellulose filter cartridges, including resin-impregnated pleated cellulose elements and depth filter inserts made from pure natural cellulose.
Our cellulose filtration solutions are widely used in:
- Heavy fuel oil systems
- Mineral & synthetic lubricants
- Turbine lubrication systems
All products are manufactured under ISO 9001 quality management and meet EU CE requirements, ensuring stable performance and consistent quality for industrial applications.
This Must Be What You Care About Most
SINFT Raw Material Requirements
SINFT deeply understands the critical importance of raw material quality in determining final filter performance. We have established strict supplier qualification standards.
- Priority sourced from internationally renowned filter media suppliers
- Incoming inspection with comprehensive testing protocols
- Batch-to-batch consistency tracking
- Certificate of analysis (COA) required for each batch
Flender Foam Test
Our Depth filter elements perform well in the Flender foam test (ISO 12152:2012). Our filters fully comply with the standard and do not remove the original anti-foaming agent in the oil during use.
Advanced Testing Equipment
Hydraulic systems have extremely high requirements for filter stability and filtration accuracy. SINFT has established a complete testing process for hydraulic filters, equipped with bubble test benches, burst strength monitors, air permeability testers and differential pressure detection equipment.
- Bubble test bench
- Burst strength monitoring
- Air permeability testing
- Differential pressure detection
SINFT Resin-Impregnated Cellulose Filter Cartridge
Cellulose oil filter cartridges are an economical solution for industrial filtration applications.
SINFT filter media is made of cellulose filter media impregnated with resin. It has high dust collection capacity and low fluidity.
Used as a suction filter to filter hydraulic oil and lubricating oil. The filter media is pleated and then assembled into economical disposable filter media.
- High dirt-holding capacity
- Low pressure drop
- Cost-effective solution
- Wide range of ratings available
SINFT Pure Natural Cellulose Depth Filter Insert
SINFT also offers fine depth filter inserts made from pure natural cellulose, designed for offline oil filtration systems such as CJC-type oil cleaners.
These depth filter inserts feature:
- Extremely high dirt-holding capacity
- Effective removal of sludge, oxidation products and varnish
- Extended oil service life
SINFT maintains stable stock, supports OEM cross-reference, and provides certified quality documentation.
Three-Stage Quality Control System
From incoming materials to final shipment —every step is strictly controlled
| Stage | Content | Mechanism |
|---|---|---|
| Incoming Inspection | Raw material / filter media incoming testing | Warehouse software auto-tracking, low-level auto-alert |
| In-Process | Production process key control | Certified operators + core technicians quality gate |
| Pre-Shipment | Every batch strictly inspected before shipment | Guarantee every product meets performance standards |
Inventory & Other Advantages
SINFT maintains large inventory stocks and comprehensive production capabilities to serve customers worldwide.
Advanced Inventory Management
Sophisticated system with dedicated personnel and advanced software.
- 2,100 m² storage space
- Proprietary warehousing software
- Automatic low-stock alerts
Strict Pre-Shipment Inspection
100% pre-shipment inspection ensuring product reliability.
- ISO standards testing
- Complete inspection reports
- ISO 9001 certified
Comprehensive Packaging
- Standard packaging
- Custom outer packaging
- Laser marking
Your Advantages with SINFT
- 80+ supplier relationships
- 300+ filter media types
- 3D printing capabilities
Centralized Shipping
Efficient logistics through centralized warehousing system.
Custom Filter Solutions
From prototype to mass production, tailored filtration solutions.
SINFT® designs, manufactures and markets a complete line of Filter and Strainer Replacement Elements which are functionally and dimensionally interchangeable with industrial OEM filter manufacturer elements.