11 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-306)

Description

The Custom Roto-Mold 11 Gallon RV Holding Tank (Part #H-306) is built to deliver durable and compact liquid storage for a variety of mobile applications including RVs, trailers, van conversions, marine systems, and portable sanitation setups.

Manufactured using seamless rotational molding, this tank offers excellent resistance to cracks, leaks, and impact damage, even in rugged, high-vibration environments.
It is constructed from FDA-approved polyethylene resin, complying with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe use with potable, grey, or black water.

Whether you're building a new system or upgrading an old one, the Tank Superstore team is available to guide you through selecting the right tank and accessories.

Key Features

• Seamless Rotationally Molded Design: One-piece construction enhances durability and eliminates leak-prone seams.
• FDA-Approved Polyethylene Resin: Certified safe for drinking water and suitable for all types of wastewater.
• Multi-Use Functionality: Ideal for fresh, grey, or black water use in compact mobile and off-grid installations.
• Compact Vertical Design: With a 15.5" height and small footprint, it fits easily into tight storage areas or utility compartments.
• Lightweight & Easy to Handle: Weighs just 8 lbs, making it convenient for transport and installation.
• Blank Tank Configuration: Ships without fittings—ideal for customized plumbing setups using optional DIY kits.
• Made in the USA: Produced in Idaho by Custom Roto-Molding, ensuring top-quality standards and consistency.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-306
• Capacity: 11 Gallons
• Dimensions: 18.5" L x 14.25" W x 15.5" H
• Weight: 8 lbs
• Material: FDA-Approved Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Semi-Translucent)
• Design: Rectangular, Compact Vertical Profile
• Fittings: Blank (no pre-installed fittings)
• Manufacturing Location: Idaho, USA
• Application: Fresh, Grey, or Black Water Storage
  

Shipping & Warranty

Ships from Idaho (Zip Code: 83605) under Freight Class 250. Liftgate Service is available for non-commercial or dockless delivery locations.

Covered by a 1-Year Limited Warranty protecting against defects in material and workmanship.

Price Match Guarantee

At Tank Superstore, we’re committed to the best value. If you find the 11 Gallon Custom Roto-Mold RV Holding Tank (Part #H-306) for a lower price at an authorized retailer within six months, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com