Velcon FOS Replacement Filter Cartridge | Pleated Synthetic Media Filter FOS-718PL25

Velcon FOS Replacement Filter Cartridge | Pleated Synthetic Media Filter FOS-718PL25 - thumbnail

Velcon FOS Replacement Filter Cartridge | Pleated Synthetic Media Filter FOS-718PL25

OD 6/6.25 inch

Height 12.25/18/36 inch

End caps Aluminized Steel, 304/316 SS

Filter layer Micro fiberglass, Spun-bonded polyester

Filtration rate 0.5, 0.8, 3 & 5,25micron μm

Working temperature 250°F (121.1°C)

Skeleton Aluminized Steel, 304/316 SS

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Product Details

Learn more about the specifications, features and benefits of our high-performance filter element.

Description

Velcon FOS Series Replacement Filter Cartridges are high-efficiency synthetic media filter elements designed for fine particulate removal from industrial oils, lubricating oils, hydraulic fluids, fuels, coolants, glycols, and other process liquids.

Our replacement FOS Series filter cartridges are designed as direct replacements for original Velcon FOS filter elements and are available in a range of nominal micron ratings to meet different industrial filtration requirements. The synthetic filter media provides excellent particle removal performance while maintaining low pressure drop and high flow capacity.

Application:

FOS Series replacement filter cartridges are widely used for particulate filtration in industrial liquid systems, including:

Lubricating Oil Filtration: Turbine lube oil, Compressor lube oil, Engine lubricating oil,Paper machine lube oil ,Synthetic-based lubricating oils

Hydraulic and Industrial Oil Filtration: Hydraulic oil, Industrial circulating oil, Process oils, Synthetic oils, Insulating oils

Fuel and Hydrocarbon Filtration: Diesel fuel, Hydrocarbon fuels, Biodiesel, Naphtha, Toluol, Other Industrial Fluids

Process Chemicals & Coolants: Glycols, cutting fluids, water-emulsion coolants.

Other Industrial Fluids: Cutting oils, Water-soluble oils, Water-emulsion coolants, Glycols, Ethyl alcohol, Degreasing fluids, Chemical process liquids

Specifications

Parameter	Specification
Outer Diameter	6/ 6.25inch
Height	12.25/ 18/ 36 inch
Filter material	Micro fiberglass, Spun-bonded polyester
Hardware Material	Aluminized Steel, 304/316 SS
End cap	Aluminized Steel, 304/316 SS
O-ring/Seal/Gasket Material	Buna-N,Viton
Temperature	250°F (121.1°C)
Maximum Differential Pressure	25PSID
Filtration Accuracy	0.5, 0.8, 3 & 5,25 micron

If you are interested in this filter, please contact us to get the price.

Features

Water & Moisture Resistance: Unlike standard cellulose (paper) media that swells and collapses in wet oils, synthetic micro-glass media maintains structural integrity under high water cut.

Long service life and High Dirt-Holding Capacity: Gradient density fibers trap particulates effectively, extending filter element service life by up to 30%–50%.

Ultra-Low Initial ΔP: Optimized pleat geometry provides maximum filtration area, maintaining high flow rates with minimal pressure drop.

High-efficiency synthetic filter media for fine particulate removal

Available in multiple nominal micron ratings

Low initial pressure drop, High flow capacity

Available in multiple cartridge sizes and configurations, custom manufacturing available according to original filter dimensions and specifications

Model Number

Moder Number
FOS-614PL05	FOS-618PLO5	FOS-636PLO5	FOS-636PLP8	FOS-618PLP8
FOS-618PL1/2	FOS-636PL1/2	FOS-512PL25	FOS-718PL25

Didn't find your industry solution?

Consult our technical experts immediately for customized filtration solutions.

Twenty-two years of expertise in reliable, automated industrial filtration, supported globally across 50+ countries.

Meitong Filtration was established in 2003 and is located in Bazhou City, Hebei Province, China. We are a professional manufacturer dedicated to the development and production of industrial Filtration and purification solutions.

Why Choose a Custom Pool Filter

22+ years of industrial filtration expertise.
Products exported to 50+ countries & regions.
Automated production with strict quality control.
Customized designs for various working conditions.
You source directly from the manufacturer. This means factory-direct pricing, maximum value, and no middlemen.