PP Water Filter Cartridge
Filtration accuracy: 5 micron
Inner diameter: 28mm
Outer diameter: 62mm
Using temperature: 4-50℃
Applicable water source: Municipal tap water
Service life: 3-6 months
PP Water Filter Cartridge: High-Performance Filtration for Every Need
Designed to tackle water purification challenges across residential, commercial, and industrial settings, our PP Water Filter Cartridge delivers unmatched versatility and reliability. With filtration ratings from 1μm to 100μm, it adapts seamlessly to varying contamination levels-whether removing coarse sediments like sand and rust or capturing fine particles such as microplastics and colloidal matter.
Available in standardized lengths (5", 10", 20", 30", 40") for easy integration into existing systems, it also supports custom sizing to fit specialized setups. Built with food-grade polypropylene, this cartridge combines advanced engineering with eco-friendly design to ensure safe, sustainable water treatment worldwide.
Key Features
💧 Multi-Stage Layered Filtration: Extend Lifespan, Boost Efficiency
A gradient-density design with loose outer layers and tightly packed inner cores creates a progressive filtration process. The outer layers trap large particles (sand, rust), while the inner cores capture microplastics and colloids. This smart layering prevents rapid clogging, extending filter lifespan by up to 50% while maintaining high flow rates for consistent performance.
💧 Precision Manufacturing Standards: Reliability You Can Trust
Rigorous weight control ensures every cartridge meets strict industrial specifications. For example:
- Standard 40-inch non-reinforced models weigh 440g.
- Reinforced 40-inch models weigh 505g.
- This consistency guarantees predictable performance, reducing surprises and downtime in critical applications.
💧 Durable Reinforced Core Framework: Built for Harsh Environments
Our reinforced polypropylene support skeletons undergo extensive stress testing to withstand extreme pressures (up to 0.42MPa). Even in harsh industrial or high-pressure systems, they resist ruptures and maintain shape, protecting downstream equipment from damage and reducing long-term maintenance costs.
💧 Advanced Surface Engineering: Optimize Flow, Minimize Clogging
Needle-punched or grooved exterior textures maximize active filtration areas, improving water dispersion and reducing the risk of clogging. This design boosts throughput by up to 30%, making it ideal for high-demand applications like municipal water systems or industrial pre-filtration.

Technical Specifications
|
Product name |
PP meltblown filter element |
|
Filter material |
polypropylene |
|
Support layer |
PP skeleton |
|
Filtration accuracy |
1 - 100 microns |
|
Filter element appearance design |
smooth, grooved, needle-punched |
|
Maximum allowable pressure difference |
0.42mpa |
|
Product length size |
5 - 40 inches, customizable |
|
Inner diameter |
28mm, 30mm |
|
Structural classification |
with skeleton, without skeleton, whether end caps are added at both ends |
Material & Manufacturing: Safe, Efficient, and Sustainable
Crafted from 100% food-grade polypropylene, our cartridge features a chemical-free construction, eliminating risks of secondary contamination. This makes it perfect for potable water treatment, agricultural irrigation, and food processing.
The melt-blown manufacturing process ensures uniform pore distribution, balancing high flow rates with low pressure drops. This energy-efficient design cuts pump costs while delivering consistent performance, even in high-flow systems.
Customer Success Story
Case Study: A Beverage Processing Plant
A leading juice producer faced frequent filter replacements (monthly) and high sediment levels (0.3% in final juice). After switching to our 10-inch 5μm PP water filter cartridge:
✅ Sediment reduced to 0.02% (visible clarity improved).
✅ Filter lifespan extended to 4 months.
✅ Annual savings: $3,200 (lower labor + disposal costs).

❓ FAQ: PP Water Filter Cartridge
How do I choose the right micron rating?
A: Match the micron to your target particles:
- 1-5μm: Precision filtration (electronics, pharmaceuticals, drinking water).
- 10-25μm: General pre-filtration (food processing, chemical solutions).
- 50-100μm: Coarse debris removal (industrial wastewater, well water).
Is this cartridge safe for drinking water?
A: Yes! Our PP water filter cartridge is NSF 42 certified, ensuring no chemical leaching-perfect for residential drinking water systems.
What's the difference between gradient and standard filters?
A: Gradient filters have loose outer layers (trapping sand/rust) and tight inner layers (capturing microplastics). This design prevents quick clogging, extending lifespan by 50% compared to uniform-pore filters.
Can I use it with hot water systems?
A: Max operating temperature is 60°C (140°F). For higher temps (e.g., 80°C), contact us for heat-stabilized variants.
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