Description
Multi-fold Pleated Filter Cartridge (STPYC Series)
The WIRES STPYC Multi-fold Pleated Filter Cartridge uses durable polyester fiber filter media, with the filter media, inner core and end caps bonded into a single integrated assembly. This construction ensures excellent end-cap sealing performance. Thanks to its multi-fold design, it provides a larger effective filtration area and longer service life than standard cartridges, reducing replacement frequency and operating cost — making it a highly economical choice for industrial water filtration.
Key Features
- Polyester fiber media with bonded inner core and end caps for leak-proof sealing
- Multi-fold design maximizes filtration area, flow capacity and dirt-holding capacity
- Available in 68 mm and 115 mm outer diameters with 28 mm inner core
- Plastisol end caps and polypropylene center core for reliable chemical resistance
- Cost-effective depth filtration element for high-volume water clarification
Specifications
| Parameter | Value |
|---|---|
| Outer diameter | 68 mm / 115 mm |
| Inner diameter (core) | 28 mm |
| Length | 9.75″, 9.87″, 10″, 20″, 30″ (other lengths customizable) |
| Filter media | Polyester fiber, Polypropylene (PP) |
| End caps | Plastisol |
| Center core | Polypropylene (PP) |
| Max operating temperature | 37.8 °C |
| Max operating pressure | 4.0 Bar |
Cross Reference
WIRES STPYC multi-fold cartridges are compatible as replacements for common pleated pool/spa filter cartridges and RO pre-filter cartridges from brands such as Pentair, Sta-Rite, Hayward, Waterway, Harmsco and comparable 28 mm core pleated cartridge housings. Custom lengths and media grades can be engineered to match OEM dimensions.
Applications
- Swimming pool and spa water circulation filtration
- RO system security / pre-filter cartridge protection
- General industrial water purification and clarification
- Pre-filtration for municipal and process water systems
- Cooling tower make-up water filtration
About WIRES Filters
With over 28 years of specialized manufacturing experience, WIRES is a trusted OEM/ODM supplier of industrial filter elements and filtration systems for global B2B markets. Every filter is produced under strict quality control at our ISO-certified production facility, using premium raw materials sourced from trusted global suppliers. We offer full customization — including custom dimensions, media grades, end-cap configurations, and cross-reference matching to all major OEM brands. Our products are exported worldwide to power plants, chemical processing plants, food and beverage facilities, pharmaceutical manufacturers, marine operators, and hydraulic equipment users. Contact our engineering team today to request a quote or discuss your custom filtration requirements.
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