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Black flexible funnel nozzle with flared cone shape and magnetic stand base

Miller Enterprises

Miller Enterprises 300668 Flexible Funnel Nozzle for Filtair 130 400 Welding

SKU CH-7MVR-PWEB2

Flexible funnel nozzle attaches to Filtair 130 and 400 extractors with a flared cone and magnetic stand

  • Product typeWelding Supplies
  • Flexible funnel nozzle fits Filtair 130 and 400 extractors
  • Magnetic stand holds nozzle securely during welding extraction
  • Flared cone shape directs fume capture at the source
  • Articulating arm adjusts nozzle angle for tight workspaces
  • Compatible with 1 5/8 in hose for direct connection

Miller Flexible Funnel Nozzle 300668

This genuine Miller Electric flexible funnel nozzle carries part number 300668 and is designed as a suction cone for welding fume extraction. It fits Filtair 130 and Filtair 400 extractors, matching manufacturer part number 300595 and Grainger part number 5FYE9. The flared cone shape measures five inches wide and connects to a hose with a 1 5/8 inch inside diameter. An articulating extraction arm and a magnetic stand are included for positioning.

For Filtair 130 and 400 extractor owners

Welders who already operate a Filtair 130 or Filtair 400 unit and need a replacement or spare suction cone will find this nozzle a direct fit. The magnetic stand allows quick placement on ferrous surfaces without clamps. Buyers using other extractor brands or models, or who require a different nozzle width or hose diameter, should look at alternative suction cones that match their specific equipment.

Five-inch flared cone with 1 5/8 inch hose fit

The decisive specification is the five-inch-wide flared cone combined with a hose inside diameter of 1 5/8 inches, which must match the extractor arm on the Filtair 130 or 400. If the existing extraction arm uses a different cone width or hose size, this nozzle will not seal correctly and fume capture will suffer. Confirm both dimensions before ordering.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $392.99
Pricier than about 90% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeWelding Supplies

Questions about this item

How do I install the flexible funnel nozzle on my Filtair 130 or 400 extractor, and what step is often missed?

Connect the nozzle to the 1 5/8 in hose inside diameter and secure it to the extraction arm; the magnetic stand must be positioned on a clean ferrous surface so the nozzle stays aligned during welding.

What maintenance or replacement will the flexible funnel nozzle need over time?

Inspect the flared cone and articulating arm joints for spatter buildup or wear; replace the nozzle if the cone deforms or the magnetic stand loses holding force.

What limit appears first when the flexible funnel nozzle is used continuously on a Filtair 130 or 400?

The 5 in nozzle width and fixed 1 5/8 in hose connection restrict maximum airflow, so capture efficiency drops before the extractor motor reaches its rated capacity.

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