🚐 Own the road, not the hassle: reliable waste management for the modern nomad.
The Class A Customs WT-3800 is a 38-gallon black water holding tank crafted in the USA from durable Medium Density Polyethylene resin. Designed exclusively for waste and gray water use in RVs, campers, trailers, and tiny homes, it features a fixed 3” ABS female outlet and requires user-installed inlet and vent fittings. Its seamless, one-piece construction ensures leak resistance, while its robust design demands secure mounting to handle full loads safely.
| Brand | classAcustoms |
| Color | Black |
| Material | Polyethylene (PE), Polyvinyl Chloride (PVC), Resin |
| Capacity | 38 Gallons |
| Shape | Rectangular |
| Manufacturer | Class A Customs |
| Model | WT-3800 |
| Manufacturer Part Number | WT-3800 |
B**N
Replacement
I remodeled my rv and moved some things. This on fit exactly as they described. The company has how to videos and are willing to help when you call
A**
Works Great!
worked as should, great product
J**N
Strong
I recently purchased the Class A Customs 38 Gallon RV Waste Black Water Holding Tank WT-3800 and I couldn't be happier with my purchase. The tank is extremely durable and well-made, ensuring that it can handle the rigors of RV travel without any issues.Installation was a breeze thanks to the clear instructions provided, and the tank fit perfectly in the designated space in my RV. The 38 gallon capacity is just right for my needs, allowing me to go longer between dump stations without any worries.Overall, I highly recommend the Class A Customs 38 Gallon RV Waste Black Water Holding Tank WT-3800 to any RV owner in need of a reliable and high-quality waste holding tank. It's a great investment that will make your travels much more convenient and stress-free.
A**R
Thanl you
Great fit great size
S**A
DO NOT BUY
Do not buy this item it is bigger then what is described you have to pay shipping both ways you will end up paying more then you bought it for returning the item. Do not buy this item you will regret it.
L**N
Not a quality product.
I really had high hopes for this product since it's US made. I was going to install it under the custom camper but it is very thin walled. I feel even repeated impacts from grains of sand will wear it out and create leaks in no time. The dimensions are also not the ones listed in description. Poor molding. Basically a substandard product. Oh and they make you PAY for shipping if you want to return it, which costs almost as much as the tank. Not recommended, look somewhere else.
K**N
Great size Tank. Using it in my Skoolie Bus build. Along with a house toilet from Lowe’s
Perfect size Black Tank for my bus build.
Trustpilot
2 weeks ago
2 months ago
