Product Abstract: 1. Triangle liquid bottle: 1L, 2. Sand core filter head, 3. Filter cup: 300ml, 4. Fixed clamp, 5. Dust cover, 6. Hose, 7. Hose linker Solvent filter features: 1、High quality glass material, the glass is smooth and transparent, no air bubbles, uniform wall thickness. 2、Using special hard and high-quality glass material, it has good pressure resistance and can be sterilized by 121℃ hot pressure. 3、PTFE type solvent filter is acid and alkali resistant, corrosion resistant, and can filter all kinds of aqueous solutions, organic solutions and corrosive liquids. 4、This product has fast flow rate, standard grinding mouth and good sealing performance. 5、Size specifications are in line with international standards and can be inter-matched with many foreign brands.