---
product_id: 638668657
title: "0.5L Mini Scuba Diving Tank DOT Certification"
brand: "unarowhals"
price: "41.63 OMR"
currency: OMR
in_stock: true
category: "Unarowhals"
url: https://www.desertcart.com.om/products/638668657-0-5l-mini-scuba-diving-tank-dot-certification
store_origin: OM
region: Oman
---

# 3-8 min Air Supply 3-Layer Air Filtration DOT Certified Safety 0.5L Mini Scuba Diving Tank DOT Certification

**Brand:** unarowhals
**Price:** 41.63 OMR
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Breathe Cleaner, Stay Ahead!

## Quick Answers

- **What is this?** 0.5L Mini Scuba Diving Tank DOT Certification by unarowhals
- **How much does it cost?** 41.63 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/638668657-0-5l-mini-scuba-diving-tank-dot-certification)

## Best For

- unarowhals enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** 0.5L aluminum tank delivers up to 8 minutes of underwater freedom at 10ft depth.
- • **Dive Into the Elite:** Join the ranks of serious divers with a top 100 ranked, pro-grade mini tank.
- • **Certified Confidence:** DOT certification ensures top-tier safety standards for peace of mind.
- • **Lightweight & Portable:** At just 1.9kg, it’s your perfect travel companion for spontaneous underwater adventures.
- • **Breathe Cleaner, Dive Safer:** Advanced 3-layer filtration blocks dust & impurities for pure air every dive.

## Overview

The UNAROWHALS 0.5L Mini Scuba Diving Tank is a DOT-certified, lightweight aluminum cylinder featuring a unique three-layer filtration system for cleaner air. Designed for short dives of 3-8 minutes at 10 feet depth, it combines safety, portability, and performance, making it an essential gear upgrade for millennial divers seeking reliable and stylish underwater freedom.

## Description

desertcart.com : UNAROWHALS 0.5L Mini Scuba Diving Tank DOT Certification : Sports & Outdoors

## Features

- CLEANER BREATHING: The Unarowhals diving tank filling port uses a three-layer filtration system to effectively block dust and impurities, ensuring cleaner air enters the cylinder each time. The cylinder provides approximately 3-8minutes at a depth of 10 feet (actual results may vary depending on depth and breath volume).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ8K177S |
| Best Sellers Rank | #400,253 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #77 in Diving Tanks |
| Brand Name | UNAROWHALS |
| Color | D005A Blue |
| Customer Reviews | 4.2 4.2 out of 5 stars (28) |
| Date First Available | March 28, 2024 |
| Item Package Dimensions L x W x H | 13.66 x 7.4 x 3.46 inches |
| Item Weight | 1.9 kg |
| Manufacturer | UNAROWHALS |
| Material | Aluminum |
| Package Weight | 1.92 kg |

## Images

![0.5L Mini Scuba Diving Tank DOT Certification - Image 1](https://m.media-amazon.com/images/I/6187oLBwYIL.jpg)
![0.5L Mini Scuba Diving Tank DOT Certification - Image 2](https://m.media-amazon.com/images/I/71vWLu8URpL.jpg)
![0.5L Mini Scuba Diving Tank DOT Certification - Image 3](https://m.media-amazon.com/images/I/71sJ1p7hV2L.jpg)
![0.5L Mini Scuba Diving Tank DOT Certification - Image 4](https://m.media-amazon.com/images/I/71A5MiYmioL.jpg)
![0.5L Mini Scuba Diving Tank DOT Certification - Image 5](https://m.media-amazon.com/images/I/71TnTLxDNNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Q1: How do I inflate it?**
A: The best option is to inflate the system using a high-pressure air compressor with an 8mm standard connector. Using a high-pressure manual pump may require more than 800 cycles to reach 3000 psi.

**Q: Q2: What should I do if there is an air leak?**
A: Air leakage will only occur if there is incorrect assembly or damaged seal. You can check this by following the inspection steps in the instruction manual and replace the corresponding parts.You can also contact after-sales support directly.

**Q: Q3: How long can it provide for underwater breathing?**
A: At a depth of 10 feet, an adult can breathe for 5-10 minutes. Very relaxed, almost no movement: approximately 8-10 minutes. Normal slow swimming: approximately 5-7 minutes. Vigorous or strenuous movement: approximately 3-5 minutes.

**Q: Q4: Can beginners or non-certified users use this tank?**
A: No. This product is intended for certified scuba divers only. Proper training and knowledge of underwater breathing equipment are required to use this tank safely.

**Q: Q5: Has it been DOT certified?**
A: Yes, all UNAROWHALS diving cylinders have passed DOT certification before they are allowed to be sold.

## Frequently Bought Together

- UNAROWHALS Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks
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**Shop now:** [https://www.desertcart.com.om/products/638668657-0-5l-mini-scuba-diving-tank-dot-certification](https://www.desertcart.com.om/products/638668657-0-5l-mini-scuba-diving-tank-dot-certification)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-08-23*