ECO Funnel

4" ECO Funnel® with 70mm 8TPI cap adapter (for Rieke FS70 drums)

Part Number:
Lead Time:
2 days
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4 inch
Closure Size:
FS70 (Rieke 8TPI)
safety funnel
Closure Style:
screw thread
  • 4" ECO Funnel® with 70mm 8TPI Cap Adapter (Rieke FS70) with red lid
  • 4" ECO Funnel® with 70mm 8TPI Cap Adapter (Rieke FS70) with a yellow lid
  • 4" ECO Funnel® with 70mm 8TPI Cap Adapter (Rieke FS70) shown on a 5 gallon drum
  • 4" ECO Funnel® with 70mm 8TPI Cap Adapter (Rieke FS70) shown on a 5 gallon drum with OSHA Compliant secondary containment
  • ECO Funnels are made in the USA
Price: $187.05

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This 4" ECO Funnel® is designed to fit a 5 gallon drum with Rieke FS70 (70mm NPS, 8TPI) closure, also called an FS70 or FS80. Our patented ECO Funnel features a latching lid with gasket to keep fumes contained. A removable large particle filter catches stir bars or other items. A detachable tube extends into the waste container and reduces chemical evaporation. Customize with HPLC

Dimensions: Lid Open 7"L x 5"W x 21"H
Dimensions: Lid Closed 7"L x 5"W x 16.5"H
Fits Container 20 Liter Drum EC-20020DR


  • Small ECO Funnel® features a 4" diameter opening
  • 450 mL fluid capacity
  • Latching lid with inner gasket
  • Chemical resistant HDPE construction
  • Removable stir-bar catcher screen
  • Detachable tube reduces chemical evaporation of hazardous solvents
  • Can be custom fitted with up to 6 HPLC waste lines
  • Funnel top without the stem measures 5" W x 7"L
  • Made in the USA

Benefits of ECO Funnel®

  • Solves the "open waste container" problem.
  • Prevents emissions of 99.9% of volatile waste solvents, acids, and bases in the laboratory.
  • Has a unique, patented design that meets most local, state and federal safety regulations and requirements.
  • May be used again and again and resists nearly all corrosive chemicals.
  • Is considered a state of the art product by environmental health and safety officers and industry professionals.
  • Applies to Pharmaceutical, Biotech, Academic and Government laboratories and is widely used.

The ECO Funnel is the ultimate lab safety product for collection of hazardous liquid waste. Its unique, patented design performs two functions, acting as both a sealed waste container and also as a solvent funnel. The 4" ECO Funnel® is made of HDPE and has a 450 mL fluid capacity. This solvent waste funnel is designed with a custom screw cap which secures it to a specified waste container. It also features a closed-cell HDPE gasket inside the lid and a sturdy positive latch which ensures the lid remains securely closed. A removable filter is also built into the interior to reduce the loss of stir bars or other large particles in the waste liquid. The ECO Funnel is a pass-through system, meaning chemicals are not sitting in the funnel for any length of time, so its HDPE construction is compatible with most solvents including those that need to be stored in glass.

ECO Funnel FAQ

Does the ECO Funnel® comply with regulations for emissions from open waste containers?
Yes. The primary function of the ECO Funnel is to reduce the emission of volatile solvents to near zero, while providing a convenient way to handle temporary waste in the lab.

Are there any chemicals that should be avoided when using the ECO Funnel®?
Yes, you should avoid strong acids, bases and oxidizers that can jeopardize HDPE.

Can the ECO Funnel® be kept on the waste bottle 24 hrs a day?
We recommend that the ECO Funnel be removed from a waste container when not in use, just like any other funnel. They are for the collection of temporary waste only. Waste should be frequently transferred to a more permanent waste container for optimum safety.

Read all our ECO Funnel FAQ

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1 Review

  • 4
    Great Product but flaw in design

    Posted by Unknown on 30th Sep 2014

    The biggest problem with these is that students continually pour waste on top of the lid. CP should make the lid solid.

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