This product is designed for routine laboratory filtration procedures, offering a reliable medium-speed qualitative filter paper suitable for a wide range of general analytical tasks. Manufactured by Fuyang Beimu under model MA-CM-PF-0025, it is available in multiple diameters—from 7 cm to 18 cm—as well as large sheets measuring 60 × 60 cm, enabling flexible use across different experimental setups. The cellulose-based paper provides consistent particle retention and flow characteristics for standard gravimetric analysis, sample preparation, and clarification of liquids. Its qualitative grade ensures cost-effective performance in educational, industrial, and research environments where precise quantitative assessment is not required. The product is supplied in boxed quantities of 100 sheets for common sizes, with bulk packaging options available for higher-volume applications. This filter paper serves as a dependable consumable for basic filtration needs in chemistry, biology, and environmental testing laboratories.