1 Micron Absolute Rated PP Melt Blown Sediment Filter Cartridge 40 Inch with 99.9% Efficiency for RO Pre Filtration
Price:
USD 3.5-8 / Piece
MOQ:
10 Pieces
Delivery Time:
2-3 working days for stock, 7-10 days for production
Brand:
FILTERPRO
Product Description
1 Micron Absolute Rated PP Melt Blown Sediment Filter Cartridge 40 Inch 99.9% Efficiency RO Pre Filtration
The FP-PPMB-40-1 is a 1 micron absolute rated PP melt blown sediment filter cartridge designed for demanding RO pretreatment and industrial water filtration applications. Unlike nominal rated filters, this cartridge provides true absolute filtration — guaranteeing 99.9% removal of all particles ≥1 micron. The 40-inch (1016 mm) length maximizes filter surface area and dirt-holding capacity in standard industrial housings.
Key Features
- 1 Micron Absolute Rating: Unlike nominal micron ratings that only capture a percentage of particles at the stated size, this cartridge achieves 99.9% removal efficiency at 1 micron, providing reliable and predictable filtration performance for critical downstream equipment protection.
- Gradient Depth Filtration: Proprietary melt blown manufacturing process creates a progressively denser fiber matrix from outer to inner diameter. Larger particles are captured near the surface while finer particles penetrate deeper, maximizing dirt-holding capacity and extending service life versus surface filtration cartridges.
- 40-Inch High-Capacity Design: The extended 40-inch length provides 4x the filtration area of a standard 10-inch cartridge, reducing change-out frequency and labor costs in high-flow industrial applications.
- 100% Pure Polypropylene: Manufactured from virgin food-grade polypropylene without binders, adhesives, lubricants, or surfactants. No extractables or leachables, making it safe for drinking water, food, and pharmaceutical applications.
- Broad Chemical Compatibility: PP construction is resistant to a wide range of chemicals including acids, alkalis, and organic solvents, suitable for diverse industrial filtration scenarios.
Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Rating | 1 Micron Absolute |
| Cartridge Length | 40" (1016 mm) |
| Outer Diameter | 2.5" (63 mm) |
| Inner Diameter | 1" (28 mm) |
| Filter Material | 100% Food-Grade PP |
| Particle Removal Efficiency | 99.9% at 1 μm |
| Max Operating Temperature | 60°C (140°F) |
| Max Differential Pressure | 2.5 bar (36 PSI) |
| Recommended Flow Rate | Up to 40 GPM (per 40" cartridge) |
| End Cap Configuration | Double Open End (DOE) with flat gasket |
Applications
Primary RO membrane pretreatment protecting expensive membrane elements from particulate fouling. Also suitable for: cooling tower sidestream filtration, boiler feed water prefiltration, food and beverage process water, pharmaceutical purified water pretreatment, chemical process filtration, and industrial parts washing recirculation. Pairs with activated carbon and water softener pretreatment for complete RO protection.
Quality Assurance
Each production batch is tested for micron rating accuracy, particle removal efficiency, extractables, and structural integrity. Certificates of analysis available upon request. Compliant with FDA 21 CFR for food contact and EU Regulation 1935/2004.
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Company
Wuxi Fenigal Science & Technology Co., Ltd.
Location
606#, Building-B, Dicui Rd. 100, Binhu, Wuxi, Jiangsu, China
Contact Person
Joe Zu