Silicone Treated Cellulose filter paper combines the natural filtration qualities of cellulose with enhanced chemical resistance and hydrophobic properties from silicone treatment. Ideal for applications requiring efficient filtration with added durability and moisture resistance. Available in various grades and sizes. For bulk pricing, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.