Murdock MicroExact MW Series Filters

Continuous Stringwound Filter Cartridges

MicroExact stringwound filter cartridges
are high-quality and economical meeting the standards
of a wide spectrum of industries and applications.
With various grades of center cores, these cartridges are
manufactured to the most stringent production standards
making them the new benchmark of the industry.
Materials of construction are specifically chosen
to match each application independently.


The MicroExact Stringwound series is available in 0.5, 1,3, 5, 10, 15, 20, 25, 30, 50, 75, 100, 125, 150, 200,
250 and 300 nominal micron sizes
Each cartridge is inspected by our trained operators to ensure no manufacturing defects
FDA grade elements are designed to be used as polishing grade cartridges
FDA materials meet requirements of the FDA Title CFR21 of The Code of Federal Regulations
Cartridges are designed for maximum throughput and particle retention at the lowest pressure drop
Polypropylene, Cotton, Polyester, Nylon and Rayon construction offers a wide range of compatibility
Compatible cores such as polypropylene, tin plated steel, 304 and 316 stainless steel
Cartridge lengths from 3” to 40”
Components used are compatible with ANSI/NSF 42 requirements for potable water if required


Process Water Pharmaceuticals Cosmetics
Food & Beverage Electronics Paint & Ink
Chemicals Plating Petro-Chemical
Photographic Printed Circuits

Materials of Construction

Filtration Media: Polypropylene, Cotton, Polyester, Nylon, Rayon
Center core: Polypropylene, Glass filled Polypropylene, Tin plated steel,
304 & 316 Stainless Steel
Extended core options: Polypropylene, Tin plated steel, 316 Stainless Steel
Core cover Options: Compatible with yarn and core combinations
End treatments: Various and treatment and O-ring sealing options
Gaskets and O-Rings: Buna, Viton, Silicone, Ethylene Propylene, Teflon Encapsulated Silicone