Sturdy and Shatterproof
– Thick-walled construction withstands full vacuum for 24 hours.*
– Made from rugged polypropylene (PP), an excellent alternative to glass.
High Quality
– Silicone O-ring guaranteed leakproof under vacuum conditions.
– Volume graduations are marked at side of bottle for easy identification.
Chemical Resistant & Autoclavable
– Good resistance to a wide range of chemicals.
– Autoclavable at 1bar and 121˚C for 20 minutes.
*Test at room temperature @ 25°C.
Features
▸ 4L graduation
▸ Hose barb connector
▸ Unscrewing without disconnecting the tubing
▸ Overflow protection
Specification
| Connector | Hose barb |
| Graduated increment | 500 mL |
| Overflow protection | Yes |
| Hose barb | ID4 ~ ID8 |
| Drain device | No |
| Autoclavable | Yes |
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Frequently Asked Questions
Q: Are magnetic filter funnels suitable for organic solvent filtration?
Solvent or acid filtration is not recommended, as such use could greatly reduce the lifetime of these funnels.




