Looking for a reliable source for activated carbon nonwoven media? At PuSponge, we manufacture and supply premium carbon-impregnated nonwoven fabrics directly from our facility. Designed for efficient odor removal, VOC adsorption, and particle filtration, our materials are widely used in air purifiers, industrial respirators, and automotive cabin filters.

Unlike trading companies, we control the entire manufacturing process. Whether you need standard master rolls, precise die-cut pieces, or customized carbon content, we offer flexible OEM solutions with competitive wholesale pricing.

Specification	Details / Customizable Range
Base Material	Nonwoven Fabric
Carbon Source	Premium Coconut Shell / Coal-based Activated Carbon
Weight (GSM)	35g/m² – 150g/m² (Customizable based on requirements)
Carbon Content	30% – 60% (High loading available for heavy-duty apps)
Thickness	0.5mm – 2.5mm
Roll Width	Standard 1m, 1.2m, 1.5m (Custom slitting available up to 2m)
Form Factor	Master rolls, slit rolls, die-cut pads, pleated formats
Pressure Drop	Extremely low air resistance (Optimized for HVAC and masks)

Why Choose Our Carbon Filter Fabric?

Zero Carbon Shedding: We use advanced thermo-bonding and proprietary adhesive techniques to ensure the carbon powder stays firmly attached to the fibers. No black dust in your downstream production.
High Iodine Value: We utilize high-grade activated carbon powder, ensuring maximum microporosity to trap formaldehyde, benzene, and unpleasant odors effectively (ideal for resin/styrene vapor absorption in workshops).
Excellent Breathability: Engineered to balance high filtration efficiency with minimal air pressure drop, saving energy in blower and fan systems.
Easy to Process: The material is highly pliable. It is easy to cut, pleat, sew, or ultrasonically weld (perfect for face mask production).

Advanced OEM: Nonwoven + Sponge Composites

As experts in polyurethane (PU) foam, we don't just sell plain nonwoven fabric. We offer Laminated Filter Media. By laminating our activated carbon nonwoven with open-cell reticulated filter sponge, you get a 2-in-1 solution: the foam acts as a rigid pre-filter for large dust particles, while the nonwoven layer absorbs microscopic gases. This composite is highly requested for heavy-duty HVAC systems and commercial air scrubbers.

Main Application Areas

Based on our export experience, our clients primarily use this material for:

Air Purification: Pre-filters and composite HEPA filters in household and commercial air purifiers.
PPE & Respirators: The core odor-absorbing layer in active carbon face masks (dust masks) and respirator cartridges.
Automotive: Cabin air filters to block exhaust fumes and outside odors.
Industrial Exhaust: Fume extractors, soldering smoke absorbers, and laser cutting ventilation systems.
Daily Life & Household: Shoe insoles, range hood filters, and pet litter box filters.

Activated Carbon Nonwoven Fabric Manufacturer | OEM & Wholesale

Количество

We are a B2B factory focused on long-term partnerships. Here is how we work:

MOQ (Minimum Order Quantity): Flexible MOQs for trial orders. Standard items usually start from 1,000 sq meters.

Lead Time: 7-15 days for standard specifications.

Packaging: Vacuum-packed in PE bags, then placed in woven bags or export cartons to save on shipping volume and protect against moisture.

Free Samples: We provide A4-sized samples or small roll samples for your lab testing. You only cover the shipping cost.
Q: Can I customize the roll width and length?

A: Yes. As the source factory, we have in-house slitting machines. We can cut the rolls to any specific width you need for your automated production lines.

Q: Does your carbon nonwoven fabric emit a strong glue smell?

A: No. We use eco-friendly, low-VOC binding agents during production. The final product is odorless and safe for indoor air quality applications.

Q: Which type of activated carbon is better: coconut shell or coal-based?

A: It depends on your application. Coconut shell carbon has a larger surface area (higher iodine value) and is better for VOCs and light gases, making it ideal for air purifiers. Coal-based is more cost-effective for general industrial odor control. We offer both options.