Description

Glass Filter Holder 47mm – Borosilicate Laboratory Filtration Unit

The Glass Filter Holder 47mm by Labsphere is a high-precision laboratory filtration unit designed for accurate and contamination-free filtration. Manufactured using premium borosilicate glass, this unit ensures excellent chemical resistance, thermal stability, and durability.

This filtration system includes an anodized aluminum spring clamp, silicone stopper, and coarse frit glass filter support, making it ideal for microbiology, pharmaceutical, and research laboratory applications. As a leading manufacturer, supplier, dealer, and exporter in Pune, India, Labsphere provides high-quality laboratory equipment across all states in India.

Key Features

• Constructed with high-quality borosilicate glass funnel and base
• Anodized aluminum spring clamp for secure fitting
• Silicone stopper for tight and leak-proof sealing
• Coarse frit glass filter support for efficient filtration
• Compatible with standard 47mm membrane filters
• Durable and chemically resistant design

Technical Specifications

• Material of Construction: Borosilicate glass funnel and base
• Clamp: Anodized aluminum spring clamp
• Stopper: Silicone stopper
• Filter Diameter: 47 mm
• Filtration Area: 9.6 cm²
• Funnel Capacity: 300 ml (optional up to 1 L available)
• Pre Filter Diameter: 35 mm (thick depth prefilter) or 47 mm (membrane prefilter)
• Outlet Fitting: No. 8 perforated silicone stopper for standard 1L and 4L filtering flasks
• Sterilization Method: UV sterilization or autoclave without filter in place

Applications

• Microbiology laboratories
• Pharmaceutical filtration
• Water and liquid analysis
• Research and chemical labs
• Cleanroom filtration processes

Product Specifications Table

About Labsphere

Labsphere is a trusted laboratory equipment manufacturer, supplier, dealer, and exporter based in Pune, India. We provide high-quality scientific instruments across India, ensuring precision, durability, and compliance with international standards.

Our products are widely used in research laboratories, pharmaceutical industries, and cleanroom environments, delivering reliable and contamination-free performance.