Got one, but I am not using it at the moment, cause its making a lot of noises with my 2026, but it worked great with my older filter.
To attach it to the 3/4" tubing, you just have to remove the piece of pipe that its used to attach it to the 1/2" tubing and connect the 3/4" directly to the extractor main body.
Eheim Pimp Club Member #86
50G Tank; Eheim 2026 Filter, Eheim 2213 Filter, Hydor ETH 300w heater, 9w UV Steriliser, CO2 Pressurized system with JBL PH Controller & Aqua Medic 1000 Reactor, 3wpg lighting, Tetra Plant substrate
60G Tank; Project 1500l Filter, 2 Hydor 150w heaters, 9w UV Steriliser, JBL CO2 Pressurized system with Eheim diffuser, 2wpg lighting, Tetra Plant substrate