6 COMMENTS

  1. I believe that is the dirt sensor on Riccar and Simplicity’s top of the line tandem air machines. Very cool feature.

  2. Yea its the dirt sensors. they have a thin layer of dust that keeps building up from the newer carpets so they are always on

  3. I’ve got a 1700 canister, Simplicity 6, RLS5, Radiance Premium (radp.2), an RSL2, SupraQuik, a riccar summer breeze zone heater and have a brilliance standard coming. I am looking to find a Synergy Premium to trade my RADP for… I love the rattle snake color.

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