Filter Papers – Student Quality, 12.5cm Diameter (Box of 100)

These high‑value 12.5cm Student‑Quality Filter Papers provide reliable performance for everyday classroom filtration and qualitative analysis. Designed specifically for educational use, they offer a practical balance of medium retention and medium/fast flow rate, making them ideal for a wide range of school science experiments.

Equivalent to Whatman No. 43, these qualitative filter papers ensure consistent results during demonstrations and student investigations. Each box contains 100 circular sheets, providing excellent value for science departments and laboratories with regular practical activities.

Key Features

• High‑quality elementary grade filter paper suitable for education
• Qualitative paper for general filtration tasks
• Whatman No. 43 equivalent for dependable performance
• Medium retention rate suitable for a wide range of substances
• Medium/Fast flow rate ideal for routine classroom filtration
• Pack of 100 filter circles
• Diameter: 12.5cm

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A‑Level science lessons, these filter papers provide a reliable resource for teaching core laboratory skills. They are widely used in:

• Separation experiments such as filtering sand, soil, charcoal, or precipitates
• Qualitative analysis in chemistry practicals
• Demonstrating filtration techniques and scientific methodology
• Biology and environmental science activities involving water testing
• Everyday laboratory tasks performed by teachers and technicians

Durable, cost‑effective, and classroom‑friendly, these Student‑Quality Filter Papers support hands‑on learning while delivering consistent results across a variety of school science applications.