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Filter Funnels

Sterlitech's microbiological monitors are manufactured to the highest standards for microanalysis filter funnels. Low in cost and disposable, these sterile filter funnels for microbiological analysis are also industry proven to meet or exceed the requirements of established QA/QC standard test methods.

We also carry a broad range of other essential microbiological supplies, including pre-loaded microanalysis filter funnels/monitors, autoclavable microbiological funnels and an assortment of glass microanalysis holders.
Products 
Microbiological Filter Funnel
Low-cost disposable, sterile filter funnels for microbiological analysis testing.
Glass Filter Holder
Use for filtering small volumes for biological or particulate contamination.
Analytical Funnel, Autoclavable
Solid, stable and easy to use. 
Glass Filter Flasks/ Rubber Stoppers
Borosilicate filter flasks and silicone rubber stoppers are compatible with Sterlitech filter holders. 
All PTFE (Teflon) Seal, 47 mm Glass Microanalysis Holder
Filter sealed between PTFE (Teflon) surfaces.
Polysulfone Filter Holders
Graduated funnel in 300 ml (standard) or 500 ml (wide mouth) capacities. 
Vacuum Manifolds (PVC and Stainless Steel)
2-way or 3-way valve available.