Hold Everything! The Super-Strong 20-Gallon Tank That Keeps Your RV Fresh and Worry-Free!
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- 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
Replaces Triple E B50567. Designed to fit 2013 Mercedes Freespirit 22SS.
| Width (inches) | 21 |
|---|---|
| Height (inches) | 18 |
| Length (inches) | 28 |
| Weight (pounds) | 20 |
| Capacity (gallons) | 20 |
| Material thickness | thicker amount of material |
- What is the capacity of the icon holding tank h3979? The ICON Holding Tank H3979 has a capacity of 20 gallons.
- Is the icon holding tank suitable for both black and gray water? Yes, the ICON Holding Tank can be used for black water, gray water, or a combination of both.
- Does this holding tank come with preinstalled fittings? Most ICON tanks have a preinstalled drain and level sensors, but it is recommended to view the product image carefully before ordering to ensure the correct selection.
- What vehicles is the icon holding tank h3979 designed to fit? This tank replaces the Triple E B50567 and is designed to fit the 2013 Mercedes Freespirit 22SS.
- What certifications does the icon holding tank have? The ICON Holding Tank is certified to IAPMO and CSA standards.
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 Genuine, name-brand components made to order — never generic, never outdated.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.

