High-performance polyester fiber filter balls designed for pools, aquariums, and water treatment systems. Lightweight, reusable, and fast-filtering, these balls replace traditional sand filters, offering cleaner water with less maintenance. Available for OEM and bulk sourcing.
Why Our Filter Balls are Trusted by Buyers?
- Sourcing Agent Advantage: JXNUO connects you directly with verified factories, ensuring competitive pricing, consistent quality, and flexible OEM/custom packaging options.
- Fast & Efficient Filtration: Removes micro particles sand filters often miss, maintaining crystal-clear water in pools, aquariums, and industrial systems.
- Long Lifespan & Low Maintenance: Reusable, machine-washable, and less backwashing required. Lightweight and easy to handle compared to sand or glass media.
- Versatile Applications: Perfect for swimming pools, aquariums, water treatment plants, and filtration pumps.
- Certified to COC and REACH standards: Ensuring safe, long-lasting, and eco-friendly filtration media.
✔ We have conducted comparative performance tests to ensure our filter balls meet the highest standards. See the full analysis: Polyester Fiber Balls Performance & Quality Testing: Filtration, Cleaning & Recovery
Technical Specifications
| Model | JXN-FBL50mm |
|---|---|
| Diameter | 50mm |
| Material | 100% Polyester Fiber |
| Porosity | 96% |
| Specific Surface Area | 3000 m²/m³ |
| Density | 1.38 g/cm³ |
| Usage | 700g replaces 25kg sand |
| Color Options | White, Blue, Black |
| Packaging | 500g / 700g vacuum bags |
| Certificate | COC, REACH |
How Do Filter Balls Work?
Polyester fiber filter balls work by creating a dense, yet highly porous structure that traps suspended particles. Water passes through the fibers, leaving micro debris captured while maintaining a high flow rate. They are compatible with standard sand filter tanks and can be backwashed or machine-washed for reuse.
Applications & Use Cases
- Residential & commercial swimming pools
- Fish tanks & aquariums
- Filtration pumps & industrial water systems
- Wastewater treatment
- OEM solutions for global buyers
✔ Tip for buyers: One bag (700g) replaces 25kg of sand — easier to transport and maintain.
Customizable & OEM Options
- Multiple packaging formats: poly bag, poly bag with sticker, color bag, white/brown box, poly woven bag, color box
- Bulk orders supported with flexible MOQ
- Color customization for branding purposes
✔ To ensure product quality before shipping, we personally verify factory output and packaging standards. Learn more about our inspection process: A Live Look at Our Polyester Fiber Ball Inspection in Zhengzhou
Why Buy Through JXNUO
- Verified factories & sourcing reliability
- Flexible OEM & packaging solutions
- Bulk supply management & QC support
- Expertise in industrial buyers’ needs
✔ Partner with us to simplify sourcing and ensure consistent quality.
Get Your Bulk Quote Today!
Request samples or OEM options now and secure high-quality polyester fiber filter balls for your business.
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