**High-density filter cotton material polyurethane filter cotton environmental protection dust-proof cotton net activated carbon sponge lining**
**Engraved Sponge Packaging Lining Gift Box Box Inner Support Inner Pad Filter Sponge Sheet Activated Carbon Sponge**
Introducing our supply activated carbon filter cotton air filter cotton – the perfect solution for your filtration needs. This porous filter cotton washer is designed with small squares to ensure maximum surface area for efficient filtration. Ideal for air purifiers and other filtration systems, this filter cotton guarantees clean and fresh air.
Our white filter small squares are crafted from high-quality materials, ensuring durability and long-lasting performance. The activated carbon component enhances filtration capabilities, making it ideal for removing impurities and odors. Upgrade your filtration system with our reliable and efficient activated carbon filter cotton today!
**Honeycomb-shaped Activated Carbon Filter Sponge EVA Special-shaped Shock-absorbing Lining Custom-made Activated Carbon Sponge for Air Filtration**
