Constructed of borosilicate glass and available in a variety of capacities. Fisherbrand™ Glass Funnel Filters with Sintered Glass Disc filter medium precipitates ranging from 16 - 40μm and 10 to 14μm pore sizes respectively.

Combine the convenience of a bottle top filter with the savings of a reusable bottle top filter. Screw securely onto glass media bottles with 33 or 45mm neck sizes.

Perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product with these economical sterile disposable funnels.

Manufactured from Pyrex™ borosilicate glass for high resistance to chemical corrosion. Pyrex™ Hirsch Pattern Vacuum Filtration Funnel with Sintered Glass Disc is ideal for filtering semi-micro quanitities of material and eliminates the need for filter papers.

Designed with glazed porcelain for excellent thermal and chemical resistance. Haldenwanger™ Porcelain Buchner Funnels are an excellent choice for quick filtration.

Use these funnels for a variety of filtration applications. Haldenwanger™ Porcelain Buchner Funnels are constructed from optimized laboratory porcelain.

Manufactured with polypropylene for strength and durability. Kartell™ Polypropylene Analytical Funnels are designed specifically for analytical chemistry.

Manufactured from robust, lightweight polypropylene for durability and excellent chemical resistance. Kartell™ Polypropylene Buchner Funnels with an integral filter is ideal for separating solids from liquids in a laboratory.

Manufactured from chemical and heat resistant Pyrex™ Borosilicate Glass. Pyrex™ Short Stem Glass Funnel with 60° bowl angle provides precise fitting of filter paper.

Lightweight, but not top-heavy.

Used in place of conventional filter papers that would be destroyed by acids and alkalis. Quickfit™ Glass Büchner Funnel with Sintered Glass Disc is manufactured from chemical-resistant borosilicate glass. Integral ground glass cone on stem connects to Quickfit™ Büchner flasks and vessels.

Eliminate the need for a manifold or breakable glass vacuum flask. Nalgene Reusable Filter Holders with Receiver are complete, environmentally-friendly systems.

Pyrex™ Filter Holder Support Base is a key component used in the assembly of the Pyrex™ 47 mm Membrane Filtration System.

Thermo Scientific™ Nalgene™ filtration hardware and accessories can be used in a wide range of applications and in conjunction with our various lines of filtration devices.

Separate the lightweight and durable two-piece polypropylene funnels for easy cleaning. These funnels won't chip, crack or break.

Constructed of chemically resistant, food grade HDPE. Sampling Systems™ SteriWare™ Disposable Powder Funnel is ideal for transferring and sampling powders.

An excellent and durable choice for the handling of materials in the laboratory.

Manufactured from chemically resistant Pyrex™ borosilicate glass. Pyrex™ Conical Glass Funnel with interchangeable PTFE stopcock. Complies with ISO 4800 Type 1 Standards.

Use with glass vacuum filter holder assemblies. Sartorius™ Glass Funnels are made of high-quality borosilicate glass. Available in 30, 250 and 400mL capacities.

An excellent choice for filtration in organic chemistry labs.

Use this filter holder with funnel with any filtering flask or manifold that accepts a suitable rubber stopper with hole.

Manufactured from HDPE for optimum strength and chemical resistance. Kartell™ HDPE General Purpose Funnels provide safety and precision in filling bottles in the laboratory.

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel.

Unsurpassed for non-vacuum, high-speed filtration

Designed with glazed porcelain for excellent thermal and chemical resistance. Haldenwanger™ Porcelain Hirsch Funnels are an excellent choice for quick filtration.

Manufactured from chemically resistant Pyrex™ borosilicate glass. Pyrex™ 30mm Glass Büchner Filter Funnnel includes an integral sintered glass disc also constructed with Pyrex™ glass. High resistance to most corrosive agents, and does not require filter papers.

Useful where conventional filter papers would be destroyed by acids and alkalis

Achieve quick and efficient filtration for food-related contents. Kartell™ Long Stem Funnel is ideal for fast filtration using standard filter papers.

Manufactured from chemically resistant Pyrex™ borosilicate glass. Pyrex™ 95mm Glass Buchner Filter Funnel includes an integral sintered glass disc also constructed with Pyrex™ glass. High resistance to most corrosive agents, and does not require filter papers.