40-Inch Polypropylene Yarn Wound Filter Cartridge – Sediment & Particle Filtration

Durable Depth Filtration with High Dirt-Holding Capacity for Industrial Liquids

The 40-inch Polypropylene Yarn Wound Filter Cartridge is designed to provide superior sediment and particle removal across a wide range of industrial applications. Made from 100% polypropylene yarn tightly wound over a structured core, this filter offers true depth filtration, high contaminant retention, and exceptional compatibility with corrosive or aggressive fluids.

Whether you’re protecting reverse osmosis membranes, industrial piping, or process equipment, this wound filter cartridge delivers consistent performance, minimal pressure drop, and extended service life in demanding environments.

Product Highlights

100% PP Yarn Construction

True Depth Filtration with Progressive Density

Micron Ratings from 1 to 200 µm

Fits Standard and Jumbo Filter Housings

Optional Stainless Steel or Galvanized Core

Low Extractables – Safe for Sensitive Systems

Key Benefits

✅ Consistent Particle Removal
Captures large and fine particles throughout the filter depth, reducing system fouling and maintenance frequency.

✅ Broad Chemical Resistance
Suitable for filtering acids, bases, organic solvents, and brines due to the inert polypropylene yarn material.

✅ Customizable Dimensions
Available in multiple lengths and core materials to suit both compact and high-flow housing configurations.

✅ Low Pressure Drop
Wound structure allows for steady flow while reducing strain on pumps and downstream systems.

✅ Safe for RO Systems
Free of binders, surfactants, or adhesives that may interfere with sensitive membranes.

Specifications

Applications

Reverse Osmosis Pre-Filtration
Removes suspended solids to protect RO membranes and extend their lifespan.

Chemical & Solvent Filtration
Handles acidic or alkaline process liquids with stable filtration performance.

Food & Beverage Manufacturing
Clarifies edible oils, sugar syrups, and process water with no media migration.

Desalination Plants
Used in pretreatment stages for seawater or brackish water filtration.

General Industrial Water Treatment
Reliable sediment removal in boiler feed, cooling towers, and rinse water.

Metalworking & Electronics
Effective in removing particulates from plating solutions or rinse baths.

Available Options

Lengths: 5"–70"

Micron Ratings: 1, 5, 10, 25, 50, 100, 200 µm

Core Types: PP, SS304, Galvanized Iron

End Caps: DOE, 222, 226

Outer Diameters: 63 mm (standard), 114 mm (big blue)

Why Choose AALFilter’s Yarn Wound Sediment Filters?

Engineered for high dirt load and long service intervals

Manufactured from FDA-grade polypropylene yarn

Fully customizable to meet OEM or system-specific needs

Supports both standard and jumbo housings

Ideal for both low-viscosity and high-solid liquids

Technical Support & Custom Solutions

Need help selecting the right micron rating or core material for your application? Our team offers expert guidance, sample testing, and OEM customization for industrial customers worldwide. Reach out today to request a quote or technical consultation.

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