Microporous Polypropylene Pleated Water Filter Cartridge For Industrial Liquid Filtration

1. Product Overview

Our microporous polypropylene pleated filter cartridge is an advanced deep‑layer filter component manufactured entirely from premium‑grade polypropylene. It adopts a gradient‑pore deep‑filtration framework. The outer‑layer pore size is relatively coarse while the inner‑layer pore becomes finer. This graded‑interception design traps particulate contaminants step‑by‑step, greatly boosts pollutant holding capacity and prevents early‑stage blockage. The all‑polypropylene build delivers outstanding chemical tolerance, suitable for fine filtration of most acidic, alkaline and solvent‑based liquids.

2. Main Features

Reliable Integrated Structure The filter shell, centre support rod and end caps are all made of food‑safe polypropylene. Every component is thermally fused by hot‑melt welding. No glue or adhesive is applied, so medium shedding and secondary contamination are completely avoided.

Gradient‑Pore Deep Filtration Its outer‑to‑inner gradual‑changing pore structure efficiently intercepts suspended solids, fine particles, rust sediments and other floating impurities inside flowing‑through liquid.

Large Filtration Area & Low Pressure Loss The pleated folded‑type structure expands the effective filtering surface. It features strong dirt‑holding capability, low pressure differential, high filtration efficiency and extended working lifespan.

High Liquid‑Phase Purity Raw polypropylene material carries excellent inherent cleanliness. It will not pollute your processing fluid during operation.

Excellent Chemical Resistance The full‑PP construction resists corrosion from diverse acids, alkalis, chemical reagents and organic solvents.

Customizable Service Multiple standard specifications are in stock, and customized‑size filter cartridges are supported to match your filter‑housing requirements.

3. Wide Range of Applications

RO water purification and ultra‑pure‑water treatment

Fine filtration for chemical solvents and liquid medicine

Electroplating solution purification

Food, drinking‑water and beverage processing

Electronic‑industry water and chemical‑liquid filtering

General‑purpose industrial liquid precision filtration