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Help CenterSkeleton Core Filter Cartridge With 1 Year Warranty, Factory Direct Price, OEM Customization Available
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Anping County Boli Hardware Wiremesh Products Factory proudly presents our Skeleton Core Filter Cartridge – a high-performance filtration solution designed for demanding industrial applications. Manufactured by our experienced team since 1998, each cartridge delivers reliable contaminant removal, extended service life, and consistent flow rates. With a factory-direct price and full OEM customization, we provide the perfect balance of quality, durability, and cost efficiency.
Our filter cartridges feature a robust skeleton core construction that provides excellent mechanical strength, preventing collapse under high differential pressure. The deep pleated design maximizes surface area, ensuring high dirt-holding capacity and longer operation intervals. Whether you need standard sizes or custom dimensions, micron ratings, or end cap configurations, we can tailor the product to your exact specifications.
Every cartridge comes with a 1-year warranty, reflecting our confidence in product integrity. We maintain strict quality control throughout production – from raw material selection to final packaging. Below you will find detailed specifications and benefits of our skeleton core filter cartridge.
Key Features & Benefits
- Skeleton Core Design: Reinforced inner support prevents collapse under high pressure, ideal for viscous fluids or high flow rates.
- Deep Pleated Media: Increased surface area (up to 3x compared to standard cartridges) for higher dirt-holding capacity and longer service life.
- Multiple Material Options: Available in polypropylene, stainless steel mesh, or other materials to suit chemical compatibility and temperature requirements.
- Wide Range of Micron Ratings: From 0.5 μm to 200 μm, ensuring precise filtration for your application.
- Customizable End Caps: Options include flat, open, spear, bayonet, or other configurations per OEM specifications.
- Factory Direct Price: Eliminate middleman costs – buy directly from the manufacturer for competitive pricing.
- 1 Year Warranty: Covers manufacturing defects, giving you peace of mind.
Technical Specifications
| Outer Diameter | 2.5 inch / 4.5 inch / 6 inch (custom sizes available) |
| Length | 10 inch / 20 inch / 30 inch / 40 inch (custom up to 60 inch) |
| Filtration Rating | 0.5 μm, 1 μm, 5 μm, 10 μm, 25 μm, 50 μm, 100 μm, 200 μm |
| Core Material | Polypropylene (PP) or Stainless Steel (SS304/SS316) |
| Filter Media | Meltblown PP, pleated PP, polyester, or stainless steel mesh |
| Max Operating Temperature | 80°C (PP) / 120°C (SS) / 250°C (with PTFE gasket) |
| Max Differential Pressure | 4.0 bar (PP) / 10.0 bar (SS) |
| End Cap Options | Flat, open, spear, bayonet, DOE, SOE, with gaskets (Buna-N, EPDM, Viton, silicone) |
| Warranty | 1 year |
Applications
- Water Treatment: Pre-filtration, RO protection, wastewater treatment.
- Chemical Processing: Solvent filtration, catalyst recovery, acid & base filtration.
- Oil & Gas: Refinery filtration, produced water, fuel polishing.
- Food & Beverage: Beverage pre-filtration, edible oil filtration, sugar syrup.
- Pharmaceutical: Process water, air filtration, sterile filtration (with appropriate media).
- General Industrial: Coolant filtration, paint & ink, hydraulic oil.
Why Choose Anping Boli?
Established in 1998, Anping County Boli Hardware Wiremesh Products Factory has over 25 years of experience in wire mesh and filtration manufacturing. Our annual export value exceeds US$5 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We operate from Hengshui, Hebei, China, with convenient shipping from Tianjin, Qingdao, Shanghai, and Foshan ports.
We offer OEM customization – from cartridge dimensions and micron ratings to end cap design and gasket materials. Our factory-direct pricing ensures you get the best value without compromising quality. With a dedicated quality control team and modern production lines, we deliver consistent, reliable filter cartridges that meet your exact needs.
Contact us today to discuss your filtration requirements. Whether you need a standard 20-inch skeleton core cartridge or a custom design for a specific application, we are ready to provide a tailored solution backed by a 1-year warranty and competitive pricing.
Frequently Asked Questions (FAQ)
A: A skeleton core filter cartridge has a rigid inner support (core) that prevents the filter media from collapsing under pressure. It is ideal for high-flow or high-viscosity applications where standard cartridges might deform.
A: The core can be made of polypropylene or stainless steel. The filter media can be meltblown PP, pleated PP, polyester, or stainless steel mesh – depending on your application.
A: Yes, we offer full OEM customization. You can specify length, outer diameter, micron rating, end cap type, and gasket material. Minimum order quantity may apply.
A: For polypropylene core cartridges, the max temperature is 80°C. For stainless steel core, it is up to 120°C. With PTFE gaskets, higher temperatures (250°C) are possible.
A: Yes, each cartridge is covered by a 1-year warranty against manufacturing defects. We stand behind our product quality.
A: For standard sizes, lead time is 7–15 days. For custom orders, it may be 15–25 days depending on complexity. We can also arrange express shipping for urgent needs.
A: The required micron rating depends on your application. For general water pre-filtration, 5–10 μm is common. For finer filtration, 0.5–1 μm is used. Please provide your process details, and our engineers can recommend the best rating.
A: Yes, we can provide samples for evaluation. Please contact our sales team with your requirements. Sample costs may apply but can be deducted from bulk orders.
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