---
product_id: 536992674
title: "classAcustoms WT-1653 3\" Black Water RV Waste Holding Tank 16 Gallon Concession and Camper Waste Black Gray Tank"
brand: "classacustoms"
price: "2643 Lei"
currency: RON
in_stock: true
reviews_count: 10
category: "Class Acustoms"
url: https://www.desertcart.ro/products/536992674-classacustoms-wt-1653-3-black-water-rv-waste-holding-tank
store_origin: RO
region: Romania
---

# 3" ABS Female Outlet 16 Gallon Capacity Made in USA MDPE Resin classAcustoms WT-1653 3" Black Water RV Waste Holding Tank 16 Gallon Concession and Camper Waste Black Gray Tank

**Brand:** classacustoms
**Price:** 2643 Lei
**Availability:** ✅ In Stock

## Summary

> ♻️ Upgrade your RV waste game with the tank that’s built tough and made for the journey!

## Quick Answers

- **What is this?** classAcustoms WT-1653 3" Black Water RV Waste Holding Tank 16 Gallon Concession and Camper Waste Black Gray Tank by classacustoms
- **How much does it cost?** 2643 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/536992674-classacustoms-wt-1653-3-black-water-rv-waste-holding-tank)

## Best For

- classacustoms enthusiasts

## Why This Product

- Trusted classacustoms brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision 3" ABS Outlet:** Factory-installed outlet designed for secure, hassle-free waste discharge with proper venting.
- • **Robust 16-Gallon Capacity:** Perfectly sized for extended RV, camper, or tiny house adventures without frequent dumps.
- • **Premium USA-Made MDPE Resin:** Durable, seamless one-piece construction ensures no leaks or bursts—built to last on the road.
- • **Lightweight & Easy Installation:** At just 11 lbs, this tank fits snugly in tight spaces and installs quickly—upgrade your setup with confidence.
- • **Customizable Inlet & Vent Placement:** End-user flexibility to install inlet and vent fittings exactly where you need them for optimal performance.

## Overview

The classAcustoms WT-1653 is a 16-gallon black water holding tank crafted in the USA from durable Medium Density Polyethylene (MDPE) resin. Designed exclusively for waste and gray water use, it features a seamless one-piece build with a fixed 3" ABS female outlet. Lightweight at 11 pounds and measuring 45 x 12 x 8.5 inches, it offers flexible inlet and vent installation options (hardware not included) and requires proper venting to prevent pressure buildup. Ideal for RVs, campers, trailers, and tiny houses, this tank combines reliability with easy installation for a superior waste management solution.

## Description

RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY -SEAMLESS One-piece construction, no seams to burst. COLOR Black OEM PART No retail box - no install instructions Have a certified technician install all parts to prevent product damage and personal injury.PREPARATION Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur. Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping, dump valve is added to the piping. INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur. MOUNTING & BRACING be sure to secure tank to prevent movement and be sure to secure due to weight when loaded DO NOT place weight on tank.

Review: Exactly what we hoped for. - We have a Race trailer that has a full sized bathroom with shower. The trailer was built with only one tank for both grey and black water. We really like the idea of having a grey water tank separate from our black water tank. This was the perfect solution. Tank was excellent and fit perfectly. It was lightweight and installation was a breeze. If you are looking to add a black / grey water tank you can’t go wrong with this one.
Review: Easy install - My old tank under my race car trailer was damaged from road debris bouncing up under the truck and then the trailer. Heavy impact that even bent the joist under the trailer. This unit is 4 gallons bigger than my 12 gallon black water holder. But fits in the same width and height location. Just a tad longer. But fit right in there. Install was easy. I just didnt like crawling under the low trailer. But happy I did this myself.

## Features

- 16 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses
- INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 1.5" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping.
- INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur.
- NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED
- Please see the Photos showing the detailed dimension of this tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8QXSKGB |
| Best Sellers Rank | #87,844 in Automotive ( See Top 100 in Automotive ) #6 in RV Black Water Tanks |
| Brand | classAcustoms |
| Customer Reviews | 4.4 4.4 out of 5 stars (60) |
| Date First Available | June 20, 2023 |
| Item Weight | 11 pounds |
| Item model number | WT-1653 |
| Manufacturer | Class A Customs |
| Manufacturer Part Number | WT-1653 |
| Model | Waste tank |
| Product Dimensions | 45 x 12 x 8.5 inches |

## Images

![classAcustoms WT-1653 3" Black Water RV Waste Holding Tank 16 Gallon Concession and Camper Waste Black Gray Tank - Image 1](https://m.media-amazon.com/images/I/81WnfzJkczL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what we hoped for.
*by M***O on November 3, 2024*

We have a Race trailer that has a full sized bathroom with shower. The trailer was built with only one tank for both grey and black water. We really like the idea of having a grey water tank separate from our black water tank. This was the perfect solution. Tank was excellent and fit perfectly. It was lightweight and installation was a breeze. If you are looking to add a black / grey water tank you can’t go wrong with this one.

### ⭐⭐⭐⭐⭐ Easy install
*by J***N on October 21, 2024*

My old tank under my race car trailer was damaged from road debris bouncing up under the truck and then the trailer. Heavy impact that even bent the joist under the trailer. This unit is 4 gallons bigger than my 12 gallon black water holder. But fits in the same width and height location. Just a tad longer. But fit right in there. Install was easy. I just didnt like crawling under the low trailer. But happy I did this myself.

### ⭐⭐⭐⭐⭐ As described
*by R***N on April 30, 2025*

Good product

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-18*