---
product_id: 391786302
title: "A.A 16 Gallon RV Fresh/Gray Water Tank 24\" x 15\" x 10\" BPA Free (16 Gallon)"
brand: "a.a"
price: "2275 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/391786302-a-a-16-gallon-rv-fresh-gray-water-tank-24
store_origin: RO
region: Romania
---

# 16 Gallon Capacity Multiple 3/8" NPT Connections Seamless One-Piece Construction A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon)

**Brand:** a.a
**Price:** 2275 Lei
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated on the go with leak-proof confidence!

## Quick Answers

- **What is this?** A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) by a.a
- **How much does it cost?** 2275 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/391786302-a-a-16-gallon-rv-fresh-gray-water-tank-24)

## Best For

- a.a enthusiasts

## Why This Product

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

## Key Features

- • **Durable Seamless Design:** Rotationally molded polyethylene ensures no leaks or bursts—built to last.
- • **Versatile Connection Ports:** Equipped with one 1.25" fill inlet and three 3/8" NPT fittings for flexible installation.
- • **Spacious 16 Gallon Capacity:** Ideal for extended RV trips or marine adventures without constant refills.
- • **Non-Pressurized & Vent-Ready:** Designed for vented systems to prevent damage—perfect for professional-grade setups.
- • **BPA-Free & Corrosion Resistant:** Safe for fresh water storage and resistant to stains, rust, and corrosion for long-term use.

## Overview

This 16 gallon BPA-free fresh/gray water tank features a durable, seamless polyethylene build with multiple connection points, designed specifically for RVs, horse trailers, and marine use. Its corrosion-resistant, non-pressurized design ensures safe, reliable water storage for professionals and enthusiasts alike.

## Description

Concession & Food Vendors You must verify requirements with health department where inspection will be made before purchasing. Verify Requirements on Fresh Water Tank, Gray Water Tank, fittings, drainage, and mounting placement. Preparation of The Water Tank As with any food related purchase sanitize each tank prior to use. There may be debris to remove from the manufacturing process. Wipe with damp cloth to remove surface dust or scuffs from the warehouse. Installation Tips For The Water Tank This is a Non-Pressurized Water Tank that must be vented allowing air in and out when in use The purchase of additional fittings to install the tank and connect water lines will needed Do not hook a pressurized garden hose directly to tank without venting it, damage can and will occur Do not over-tighten fitting on top the water tank, damage can and will occur We stock many different fill dishes and food grade water fill hoses, check out our stock for more information. It is recommended to have a certified technician install all parts to prevent tank damage There are no installation instructions included Mounting & Bracing The Water Tank Place tank on level surface and brace to prevent the water tank from shifting or moving during transit Do not hang tank by straps, as this can damage the water tank. Do not place weight on top of the water tank Warranty Cutting or modifying the tank in any way voids any/all warranty. Using this tank for any purpose other than fresh or gray water storage will void any/all warranty Tank Measurements 10.5” x 15.5” x 24” Longest Length (not including fittings) Rotate the tank to change height or width Average thickness 1/8” +/- The fittings are roughly 2.5" long All measures are within +/- 0.5" Water Tank Fittings (1) 1.25" Water Fill Inlet (3) 3/8" NPT Connections.

## Features

- This 16 gallon water tank measures 24" x 15" x 10" (not including fittings)
- These rotational molded fresh water tanks are made from a high quality durable polyethylene material.
- One piece seamless construction - No Seams to burst
- All tanks come with (1) 1.25" water fill inlet and (3) 3/8" NPT connections. Non-Pressurized Tank - The tank must be vented
- Stain, corrosion and rust resistant features make them ideal for replacement or OEM installation on RVs, horse trailers or marine products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 60.96 x 25.4 x 38.1 cm; 3.45 kg |
| Batteries required | No |

## Product Details

- **Brand:** A.A
- **Colour:** Grey
- **Material:** Polyethylene (PE)
- **Product dimensions:** 61L x 38.1W x 25.4H centimeters
- **Capacity:** 16 Gallons

## Images

![A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) - Image 1](https://m.media-amazon.com/images/I/51kbnG5GVWL.jpg)
![A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) - Image 2](https://m.media-amazon.com/images/I/71VAhdfIe+L.jpg)
![A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) - Image 3](https://m.media-amazon.com/images/I/71aE+3XTMwL.jpg)
![A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) - Image 4](https://m.media-amazon.com/images/I/71EKOSww38L.jpg)
![A.A 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon) - Image 5](https://m.media-amazon.com/images/I/71ICOtoxq2L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: The last picture asks if i need a different size do you do custom sizes? what i would like is the profile of the 21g, but shorter such that its only10**
A: The 21 gallon tank measures roughly 9" x 17" x 43"
The 10 gallon tank measures roughly 10" x 15" x 21" 
With that being said the 21 and 10 are very similar in the length and width. The height is just scaled down but roughly 22" to reduce the overall volume. Thanks

**Q: What sizes are the threaded connections?  It looks like theres 3 blue ones and one red one?  Are those the only openings?**
A: 3 of the ports (blue ones) are 3/8 threaded NPT female  Typically a threaded barb connector is screwed in to attach reinforced vinyl tubing with a hose clamp. 

A blue blue one with the 1.25 size (red one) should be on the high side of the tank when mounted and the blue one is attached to a vent tubing.  

The other two blue ones mounted at the bottom of that side. One has a tubing going to drain valve.  The other is typically vinyl tubing to the input side of a 12VDC RV water pump. 

The large Red one)  is a 1.25 inch. No threads.  For use with a slip over flex tubing with a hose clamp for a gravity feed fill tube.  Ideally this red port should be on the high side when you mount the tank.

**Q: If I’m using this as a gray water tank, how do I drain the water out of it? What equipment do I need for that?**
A: The tank has many 1/2” threaded holes so you can mount it many ways. Use one of the 1/2” holes and add water line and off/on valve to it.  We use Pex waterline from Hdepot. Or you could use clearctubing

**Q: What is everyone using to connect the large red nipple?  It’s not threaded. Are you just slipping a clear hose over it with a pipe clamp and hoping i?**
A: Yes, hose and a pipe clamp

## Frequently Bought Together

- 16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free (16 Gallon)
- A.A Fresh Water Tank Accessory Hose Connection Kit - RV, Concession, Trailer, Camper

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/391786302-a-a-16-gallon-rv-fresh-gray-water-tank-24](https://www.desertcart.ro/products/391786302-a-a-16-gallon-rv-fresh-gray-water-tank-24)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-29*