Black cube filter cotton
Product Description
Manufactured from premium-grade polyurethane (PU) foam, the Black Cube Filter Sponge features a durable, scratch-resistant surface with uniform porous structure. These sponge cubes are specifically designed for mechanical and biological filtration applications, typically installed in sump filters, aquarium filter chambers, and industrial filtration systems. The standardized cube shape allows for modular arrangement in various filtration setups, while the dark black color effectively conceals debris accumulation between maintenance cycles.
Product Specifications
| Category |
Specification |
| Product Name |
Black Cube Filter Sponge |
| Material |
Premium Polyurethane (PU) Foam |
| Material Grade |
304, 316, 316L (Standard) |
| Primary Function |
Mechanical & Biological Filtration |
| Key Features |
Scratch-resistant Surface, Uniform Porous Structure, Modular Design, Conceals Debris |
| PPI Ratings |
10-60 (Customizable) |
| Applications |
Sump Filters, Aquarium Filter Chambers, Industrial Filtration Systems |
| Certifications |
ROHS, REACH (FDA Compliance Available) |
| Color |
Black (Standard) |
| Customization |
Available (Size, Density, PPI Ratings) |
| Quality Control |
Professional Testing Department, Strict Production Management |
| Export |
Extensive International Trade Experience |
FAQ
Q1: What material is the Black Cube Filter Sponge made from?
A: Our Black Cube Filter Sponge is manufactured from premium polyurethane (PU) foam, known for its consistent porosity and mechanical strength. All materials comply with ROHS and REACH standards.
Q2: What are the available PPI (Pores Per Inch) options?
A: We offer a wide range of PPI ratings from 10 to 60, allowing you to select the perfect density for your specific filtration needs, from coarse mechanical filtration to fine particle removal.
Q3: Can I request custom sizes and densities?
A: Yes, we specialize in customization. We can produce cubes in various dimensions and densities according to your specifications. OEM and ODM services are available.
Q4: Do you provide free samples?
A: We are pleased to offer free samples for quality evaluation. Customers are responsible for the shipping costs. Please contact our sales team to request samples.
Q5: How do you ensure product quality consistency?
A: Our professional quality control department conducts strict inspections throughout the production process, from raw material selection to finished product testing, ensuring consistent performance in every batch.
Q6: What is your minimum order quantity (MOQ)?
A: We offer flexible MOQs to accommodate both small and large-scale projects. Please contact us with your specific requirements for detailed MOQ information.
Q7: What is the lead time for production and delivery?
A: Standard orders typically ship within 7-15 days. For custom projects, the lead time may vary between 15-25 days depending on order complexity and quantity.
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