Flask Filter
Product Code : EL-GF-10126
Lab Glassware Manufacturer manufactures and exports the Flask Filter from its production facility in Ambala, Haryana, for vacuum filtration in schools, colleges and research laboratories across India and export markets that have recently included Zimbabwe, Botswana and Namibia — part of a wider base of enquiries from across Southern Africa.
Quick answer: The Flask Filter is a heavy-wall filtering flask with a glass side connector, built to withstand high vacuum, with a plain white enamel print (no graduation), available in 100ml, 250ml, 500ml, 1000ml and 5000ml capacities.
| Specification | Detail |
|---|---|
| Capacities | 100ml, 250ml, 500ml, 1000ml, 5000ml |
| Construction | Heavy wall, withstands high vacuum |
| Fitting | Glass connector (side arm) |
| Marking | White colour enamel print, without graduation |
Flask Filter vs. Graduated Filtering Flasks
This Flask Filter is the plain-marking counterpart to the Flask Filter with Glass Connector — both share the same heavy-wall, vacuum-rated construction and glass side connector, but this version is printed without a graduation scale, suiting applications where only the flask identity/capacity marking is needed rather than an in-process volume reading. The heavy wall remains important regardless of graduation, since it is what allows the flask to be used safely and repeatedly under vacuum.
Frequently Asked Questions
Does the Flask Filter have volume graduations?
No, this version is printed in white colour enamel without a graduation scale. A graduated version is available as the Flask Filter with Glass Connector.
What capacities are available?
The Flask Filter is available in 100ml, 250ml, 500ml, 1000ml and 5000ml capacities.
Why is the flask described as heavy wall?
Filtering flasks work under vacuum, so a heavy wall gives the strength needed to withstand negative pressure safely and repeatedly.
Do you export the Flask Filter outside India?
Yes, this flask is exported to institutional and distributor buyers outside India, with recent enquiries from Zimbabwe, Botswana and Namibia among other Southern African markets.
Related Products
Explore more from the Glass Flask range, including the Flask Filter with Glass Connector and Heavy Wall Filter Flask.
Request a Quote
Ready to order the Flask Filter for your school, college, research lab or export order? Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
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