ECO Funnel

8" ECO Funnel® with 38mm cap adapter (Fits 38-430 or GL38)

Part Number:
Lead Time:
2 days
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8 inch
Closure Size:
Closure Style:
screw thread
  • ECO Funnel is available in four lid colors
  • EF2 ECO Funnel with an open lid with visible  large filter and stir bar catcher
  • ECO Funnel on glass jug with OSHA compliant secondary containment
  • ECO Funnel with TELLI electronic liquid level indicator
Price: $143.30

Bulk discount rates

Automatically save when you buy in bulk.

Buy 6 - 11 and get 10% off
Buy 12 or above and get 15% off


This EF2-3004C is the most recent version of our 8" ECO Funnel. It features a 38mm closure that fits on glass and plastic bottles with 38-430, 38-400 and 38-439 closures. Our patented design features a flat lid design with large inner gasket to keep fumes safely contained.

  • New Flat lid design prevents accidental pouring when the funnel is closed
  • Simpler latch design clicks open and shut easily with one hand
  • Removable large particle filter catches stir bars and other items
  • Detachable tube extends into the waste container to minimize chemical evaporation
  • New screw cap adapter design threads securely onto most glass or plastic bottles with a 38mm closure (Fits 38-430, GL38, 38-439)
  • New larger gasket is attached to the inside of the lid

The 8" version of our ECO Funnel includes an additional safety feature to prevent over-filling that the 4" version does not have; a secondary air-lock tube creates a small air gap in your waste container, which causes fluid to back up temporarily into the funnel when the container is full. After the screw cap adapter is loosened, the remaining fluid will safely flow into the container and not spill. Customize with HPLC

Funnel 8" ECO Funnel® IV # EF2-3004C
Fits Container 4 Liter LDPE bottle EC-2004
4 Liter Autoclavable PP NG-2203-0010
4 Liter Amber Autoclavable PP NG-2204-0010
4 Liter Amber Glass Solvent Bottle EC-38GL


Quantity Discounts
Buy Save
6 - 11 10%
12 or more 15%
  • 8" diameter opening
  • Detachable tube minimizes evaporation
  • Secondary air-lock tube
  • 2000 mL fluid capacity
  • Easy close features a large inner gasket
  • Chemical resistant HDPE construction
  • Removable stir-bar catcher screen
  • Can be custom fitted with up to 8 HPLC waste lines
  • Funnel top without the stem measures 9" W x 11"L
  • Lid is flat to prevent mistakes while pouring
  • Lid auto-closes and cannot be left open on accident
  • 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.
  • Small footprint allows for use in a fume hood

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 gasket inside the lid. 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 it's HDPE construction is compatible with most solvents including those that need to be stored in glass. Check Chemical Compatibility with HDPE.

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

Dimensions: Lid Open 9"L x11"W x 27.5"H
Dimensions: Lid Closed 9"L x11"W x 19"H
Fits Container 4L EC-2004
4 Liter Autoclavable NG-2203-0010
4 Liter Amber Autoclavable NG-2204-0010

Please note: A new version of this ECO Funnel® is available. Please order: EF2-3004C

Segregate your waste streams with color-coded ECO Funnels. Every organization has its own color-coding rules and systems in place, but proper segregation of hazardous waste is required for all laboratories. One popular way to color-code chemicals is described to the right. You can use our four lid colors to keep certain waste streams separate. Common chemical waste disposal rules to follow:

  • Segregate acids from bases
  • Segregate oxidizers from organic solvents
  • Segregate flammable liquids from acids, bases, oxidizers
  • Segregate corrosives acids from flammables, bases, oxidizers
  • Segregate corrosive bases from oxidizers and acids
  • Segregate water-reactive from aqueous solutions and oxidizers
Common Color
Coding Systems
  Red = flammables
  Blue = toxic (chloroform, cyanide, heavy metals) or corrosive and/or aqueous
  Yellow = reactive
  Green - General low hazard chemicals or oxidizing agents
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