Designed for routine, repetitive applications for which an inexpensive products is acceptable, such as qualitative analysis. The cellulose filters have varied retention efficiencies, flow rates and loading capacities. Wet-strengthened for easy wet handling and prepleated for consistent, fast flow rates and minimal setup. Standard filter grades: 200, 211, 226 and 230. Wet-strengthened filter grades: 201 & 202.- Filter Paper, 50cm, Grade 230, 50/pk 14-21 Days
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.