ADDIPURE black sealing O-ring. Diameter: 31 mm. Suitable for PEO 35*35 and 60*35 extractors. Set of 2 O-rings.

The black sealing O-rings are installed in the extraction head and the filter unit. The ADDIPURE sealing O-rings are gas-resistant to dimethyl ether (DME) and n-butane. ADDIPURE is a complete product line for plant extraction. Swiss quality since 2014. Make your own purest essential oil extract with the ADDIPURE line. Simple and efficient. With the innovative ADDIPURE 3-layer PEO filter system to obtain a very pure extract.