5-Micron PP Melt-Blown Cartridge Filter 40in DOE

1. Product Overview

The 5-Micron PP Melt-Blown Cartridge Filter 40in DOE is a high-performance polypropylene depth filtration cartridge engineered for efficient removal of suspended solids, particulates, rust, sediment, and other contaminants from industrial process fluids. Its graded-density melt-blown structure provides reliable particle capture while maintaining strong dirt-holding capacity and stable flow performance. Designed for demanding water treatment and industrial filtration systems, it supports consistent filtration quality, equipment protection, and reduced maintenance requirements. Its standardized 40-inch DOE configuration makes it a practical and scalable choice for commercial and industrial filtration operations.

2. Key Specifications & Technical Characteristics

• Filter Material: 100% polypropylene (PP) melt-blown media
• Filtration Rating: 5 micron nominal
• Cartridge Length: 40 inches
• End Configuration: DOE (Double Open End)
• Construction: Thermally bonded, single-piece melt-blown polypropylene structure
• Filtration Mechanism: Depth filtration for progressive contaminant capture
• Color: White
• Core/Support: Polypropylene structure, depending on configuration
• Chemical Resistance: Good resistance to many aqueous solutions and industrial process fluids
• Purity: Industrial-grade polypropylene filtration media
• Typical Contaminants Removed: Sediment, rust particles, dirt, suspended solids, and particulate matter
• Packaging: Individual protective packaging with bulk carton packing available
• Shelf Life: Typically up to 3 years when stored sealed in a clean, dry environment away from direct sunlight and excessive heat

3. Core Industrial Applications

• Water Treatment: Pre-filtration and particulate removal in municipal, commercial, and industrial water treatment systems.
• Reverse Osmosis: Protects RO membranes by reducing suspended solids and particulate loading in feedwater.
• Chemical Processing: Removes particulate contamination from compatible process chemicals and liquid streams.
• Food & Beverage Processing: Suitable for particulate reduction in compatible non-critical liquid filtration applications.
• Pharmaceutical & Industrial Manufacturing: Used as pre-filtration where controlled particulate removal is required.
• Industrial Process Water: Supports cleaner process fluids and helps protect downstream pumps, valves, membranes, and equipment.

Its depth-filtration design provides greater internal contaminant-holding capacity than simple surface-filter alternatives, helping extend service intervals while maintaining dependable flow and filtration performance.

4. Competitive Advantages

• Consistent Quality: Uniform melt-blown polypropylene construction delivers dependable micron-level filtration performance.
• High Dirt-Holding Capacity: Depth filtration captures contaminants throughout the media structure, supporting longer operating cycles.
• Reliable Supply: Suitable for bulk procurement and recurring industrial filtration requirements.
• Logistics Capability: 40-inch standardized cartridges support efficient packing, warehousing, and international distribution.
• Cost Competitiveness: Durable polypropylene construction and efficient particulate removal can help reduce replacement and maintenance costs.
• Equipment Protection: Effective pre-filtration helps reduce particulate loading on sensitive downstream equipment and membrane systems.
• Sustainability: Polypropylene construction offers a durable, lightweight filtration solution with efficient material utilization.
• Technical Documentation: Product specifications and technical documentation can be provided to support industrial sourcing, qualification, and system compatibility assessments.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Container loading capacity varies according to cartridge dimensions, packaging configuration, and container type.
• Supply: Available for bulk industrial procurement and international B2B supply.