Description
Replacement suction sleeves for filter funnels from Nalgene® restore the sealing interface used with compatible suction and filtration assemblies. These sleeves are supplied as a pack of 6 pc(s), allowing laboratories to refresh worn seals without replacing the full funnel hardware. Intended as spare parts for Nalgene® filter funnels, the sleeves support continued use of existing suction bottles, seals and related filtration setups. The product from manufacturer Nalgene sits among labware for filter crucibles, Büchner funnels and suction bottles, specifically under suction bottles and seals. Pack weight is 0,100 kg for the 6 pc(s) unit quantity, which simplifies stocking of small replacement components. Using dedicated replacement suction sleeves helps maintain fit and function on the original filter funnel geometry described for this accessory line. Categories emphasise laboratory vessels, consumables and suction-related seals rather than complete filtration systems. Laboratories operating Nalgene® filter funnels can keep these 6-piece replacement suction sleeves on hand for routine maintenance of the suction path, based solely on the stated compatibility and pack configuration.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 6 pc(s)
- Product type: Replacement suction sleeves
- Compatibility: Filter funnels from Nalgene®
- Weight: 0,100 kg
- Application area: Filtration accessories
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Questions about Replacement suction sleeves for, filter funnels from Nalgene®, 6 unit(s)
What is this article?
Replacement suction sleeves for, filter funnels from Nalgene®, 6 unit(s) is the article on this page. Luminix Health distributes Nalgene for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labware.
A Büchner funnel is a perforated porcelain or plastic plate used with a rubber cone and vacuum to pull liquid through a filter paper. A filter funnel is the glass cone that holds a folded paper under gravity. The plate diameter decides the paper size.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Büchner & filter funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

