Upgrade Your RV Experience with the Durable 33-Gallon ICON Holding Tank
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- Dimensions: 56x36x5.5
- ICON has a wide selection of different sizes and capacities of holding tanks for your RV. Engineered with a thicker amount of material, you can have peace of mind knowing that your ICON holding tank was built to last. Replace a leaky or damaged tank with a durable ICON tank or upgrade your holding tanks capacity with an ICON tank designed to fit your RV.
- Made with a thicker amount of material for a stronger build
- Most tanks have a preinstalled drain and level sensors
- Tanks can be used for black or gray water, or a combination of both
- ICON tanks are certified to IAPMO and CSA standards
- Please view the image carefully before ordering to ensure a correct selection is made as some tanks come with preinstalled fittings
- Source your holding tank from a trusted brand - ICON Technologies
Tank with drain hub installed
| Width (inches) | 36 |
|---|---|
| Height (inches) | 5.5 |
| Length (inches) | 56 |
| Weight (pounds) | 29 |
| Capacity (gallons) | 33 |
| Material thickness | Thicker amount of material |
- What are the dimensions of the icon h3925 holding tank? The dimensions of the ICON H3925 holding tank are 56 inches by 36 inches by 5.5 inches.
- What is the capacity of this holding tank? This holding tank has a capacity of 33 gallons.
- Is this holding tank suitable for both black and gray water? Yes, the ICON H3925 holding tank can be used for black water, gray water, or a combination of both.
- Does the tank come with preinstalled fittings? Most ICON tanks, including this model, have a preinstalled drain and level sensors. Please check the product images to confirm the fittings.
- Is the icon holding tank durable and built to last? Yes, the ICON holding tank is made with a thicker amount of material for a stronger build and is certified to IAPMO and CSA standards, ensuring durability and reliability.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

