Filter holder with glass filter support for 47mm Disc

• 300ml Glass Funnel made from borosilicate glass for reliable and heat-resistant filtration.
• Base compatible with 47mm glass or filter holders, ensuring a stable foundation.
• 47mm Aluminum Spring Clamp provides secure and durable fastening of components.
• No. 8 Perforated Stopper made from silicone for flexible and leak-proof sealing.