Choosing the Right ECO Funnel

We make ECO Funnels with various screw caps to fit many common laboratory waste containers, from glass solvent bottles to Nalgene® plastic carboys. Use the guide below to choose which ECO Funnel® you need for your waste container.

Have a unique waste container that needs an ECO Funnel? Contact us at (888) 322-5722 for possible solutions.

If you Have: Screw Cap / Container Type	38mm	Nalgene 53B	63mm lowboy	Nalgene 83B	Nalgene 100mm
If you Have:Similar Container
You Need: 4 inch/ 8 inch	EF-4-38 EF-3004C	EF-4-53B EF-3008	EF-4-63B N/A	EF-4-83B EF-8-83B	EF-4-3009 EF-3009

If you Have: Screw Cap / Container Type	2" bung	2" NPT	Poly Safety Can	Rieke 70mm	Nalgene 70mm
If you Have:Similar Container
You Need: 4 inch/ 8 inch	N/A EF-4717-1C	N/A EF-4716-1P	EF-4-Justrite-B EF-8-Justrite-B	EF-4-FS70 EF-8-FS70	EF-4-30020 EF-30020

Don't see the right screw cap? We customize! Call (888) 322-5722 to ask about custom welding ECO Funnel to your preferred caps.

Click here to see our complete line of ECO Funnels