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Elkhart Plastics

29 Gallon RV Holding Tank 56 1/4" x 24 3/8" x 7" Elkhart Plastics EPI 3011

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  • 3011 dim
  • 29 Gallon RV Holding Tank 56 1/4" x 24 3/8" x 7" Elkhart Plastics EPI 3011



No one wants a failed black water tank to bring an early end to any camping trip. Yet, if you are using the original black water tank that shipped with your RV, you can never be quite sure of the quality of its materials or how much longer it will last. Replacing the OEM tank with the RecPro 29 Gallon RV Holding Tank solves this problem. It consists of heavy-duty plastics that will remain intact over time, creating a trustworthy aftermarket tank that will perfectly match the shape of the tank in your current RV, creating a seamless wastewater system. Our manufacturer uses only the best materials and plastics in the construction of black tanks, ensuring they will deliver the performance you need. This eliminates the chance of a rupture of the black water tank during your travels, even if you’re driving over rough roads in remote areas. At 29 gallons of capacity with a 3-inch expulsion port, you’ll be able to empty it quickly as needed. This tank’s general dimensions are 56.25” x 24.375” x 7”, but it has multiple angles to fit within the tolerances of the OEM tank. All of our black water tank designs undergo extensive testing, ensuring they will deliver worry-free performance on your current trip and for years.

Don’t let a faulty black water holding tank ruin your vacation. Invest in a holding tank from Elkhart Plastics and have a worry-free, relaxing summer. Have any questions? Contact us online or call our friendly Customer Care team today!


  • Part number – 3011
  • Capacity – 29-Gallon
  • Dimensions – 0.180” (wall)
  • Dimensions - 56 1/4" L
  • Dimensions 24 3/8" W
  • Dimensions - 7" Deep
  • Outlet - 3"
  • High-density plastic
  • Material: Polyethylene
  • Low inclusion and impurity in tank walls
  • Color – Black
  • EPI manufactured product
  • Low-adhesion surface
  • Made in USA

*Blank tank only - does not include intake or overflow port fittings. Fittings Kit is optional.*

Optional Fittings Kit Includes:

  • Three 1 1/2" grommets (requires 2 1/2" hole size)
  • One 3" Grommet (requires 4" hole size)
  • Three 1 1/2" ABS barbed coupler
  • One 3" ABS barbed coupler
  • Six Mini-Probe Tank Inserts (sensors)

Custom items, once confirmed and ordered, are not available for refunds or returns

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