Use the ES 25' Hose with the ES Inline Venturi and a compressor to pick porous material. (not guaranteed to pick all porous material)
ES Toggle Extension
The ES Toggle Extension can be mounted on the Ergo Xl or Ergo Assist to allow ease of use when using the Elite Suction System. This ES Toggle Extension works with the power pack and when using the Venturi options. This Toggle is used as a switch to allow air to flow or not to flow on the handle instead of reaching for the switch on the power pack.