Recreational vehicle holding tank drain clearing assembly

A recreational vehicle holding tank unplugging assembly comprising:

• a tube having a first end, a second end and a perimeter wall extending between said first and second ends, each of said first and second ends being open, said perimeter wall including a transparent section to allow viewing into an interior of said tube;
• a first mating member being attached to said first end and being configured to releasably engage a first connecting member of a holding tank drain to fluidly couple a holding tank to said tube;
• a second mating member being attached to said second end and being configured to releasably engage a second connecting member of a drainage conduit to fluidly couple said tube to said drainage conduit;
• a cap being removably coupled to said second end of said tube;
• an air inlet being mounted on said cap, said air inlet being fluidly coupled to said tube when said cap is mounted on said tube;
• a valve being mounted on and being fluidly coupled to said air inlet, said valve being positionable in a closed position to close said air inlet or in an open position to open said air inlet;
• a closure being mounted on said tube, said closure being positioned in a first position preventing fluid movement through said tube or in a second position allowing fluid movement through said tube;
• an air regulator being mounted to said air inlet, said air regulator being configure to regulate pressure of air injected into said air inlet;
• and
• wherein air is injected into said tube through said air inlet such that the air removes material in the holding tank drain to increase flow from the holding tank through the holding tank drain.