PP Melt-blown Filter Cartridge

As a trusted manufacturer with 16 years of expertise in filtration solutions, we specialize in producing high-performance, cost-effective PP melt-blown filter cartridges designed to replace premium brands like Pall and Hydac. Our filters are engineered for medium and large-scale ultra-pure water (UPW) systems, delivering exceptional particle retention, high flow rates, and extended service life—all while significantly reducing operational costs.

In industries where water purity is non-negotiable—such as semiconductor fabrication, pharmaceuticals, and power generation—our PP melt-blown filters serve as the first line of defense, ensuring downstream equipment remains protected from contaminants. With rapid production cycles and competitive pricing, we provide a smart alternative to overpriced branded filters without compromising quality.

The Critical Role in Ultra-Pure Water Systems

Ultra-pure water systems demand multi-stage filtration to achieve the stringent purity levels required for sensitive applications. The pre-filtration stage is particularly vital because it:

1. Removes suspended solids (e.g., sediment, rust, organic particles) ranging from 1 to 50 microns.

2. Prevents clogging of downstream reverse osmosis (RO) membranes, UV sterilizers, and ion-exchange resins.

3. Reduces maintenance frequency and extends the lifespan of high-value purification components.

Our PP melt-blown filter cartridges excel in this role due to their depth filtration mechanism, which traps particles throughout the filter media rather than just on the surface. This design ensures higher dirt-holding capacity, lower pressure drop, and longer service intervals compared to surface filters.

1. Superior Filtration Performance at a Fraction of the Cost

99.9% filtration efficiency at rated micron sizes (1, 5, 10, 20, 50 microns).

Virgin polypropylene construction—no fiber shedding or chemical leaching.

Broad chemical compatibility (resistant to acids, alkalis, and solvents).

2. Engineered for High-Flow Applications

Graded-density structure maximizes contaminant retention while maintaining optimal flow rates.

Low pressure drop reduces energy consumption in large-scale systems.

Available in standard and custom lengths (10" to 40") to fit multi-cartridge housings.

3. Faster Delivery & Scalable Production

No long lead times—unlike branded alternatives, we keep ready inventory.

Customization options (micron ratings, end caps, O-ring materials).

4. Rigorous Quality Assurance

ISO 9001-certified manufacturing with strict testing protocols.

Compliant with NSF, FDA, and RoHS standards for critical applications.

Our PP melt-blown filters are trusted in:

1. Semiconductor & Electronics – Protects DI water systems from particles that could damage silicon wafers.

2. Pharmaceuticals & Biotechnology – Ensures WFI (Water for Injection) meets USP/EP standards.

3. Power Generation – Safeguards boiler feed water to prevent turbine corrosion.

4. Food & Beverage – Maintains clarity and purity in bottling and CIP systems.

By choosing our PP melt-blown filter cartridges, you gain:

✅ Identical performance to Pall/Hydac filters at 30–50% lower cost.

✅ Faster turnaround times with no minimum order requirements.

✅ Custom solutions tailored to your system’s needs.

Upgrade your filtration system today—where quality, affordability, and efficiency converge.

Contact us for samples, technical data, or bulk pricing!