---
product_id: 521318981
title: "Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1)"
brand: "blue ahead"
price: "$43.41"
currency: USD
in_stock: true
reviews_count: 8
category: "Blue Ahead"
url: https://www.desertcart.ec/products/521318981-water-purification-tablets-3-5-mg-x-50-water-filter
store_origin: EC
region: Ecuador
---

# Compact & ultralight for easy carry Purifies up to 1L per tablet Eliminates 99.9999% bacteria & 99.99% viruses Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1)

**Brand:** blue ahead
**Price:** $43.41
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay unstoppable — clean water wherever life takes you!

## Quick Answers

- **What is this?** Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) by blue ahead
- **How much does it cost?** $43.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/521318981-water-purification-tablets-3-5-mg-x-50-water-filter)

## Best For

- blue ahead enthusiasts

## Why This Product

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

## Key Features

- • **No Unpleasant Aftertaste:** Enjoy fresh, clean water without the iodine taste common in other purifiers.
- • **Powerful Pathogen Defense:** Kills 99.9999% of bacteria, 99.99% of viruses, and 99.9% of cysts for safe drinking water.
- • **Effortless & Chemical-Powered:** Effervescent chlorine tablets activate quickly—just wait 30 minutes for safe, great-tasting water.
- • **Ultimate Clean Water Anywhere:** One tablet purifies up to 1 litre of water, perfect for on-the-go hydration.
- • **Survival-Ready & Travel-Friendly:** Individually foil-sealed tablets with a 5-year shelf life fit perfectly in any emergency or hiking kit.

## Overview

These 3.5 MG Water Purification Tablets offer a reliable, portable solution for safe drinking water by eliminating nearly all bacteria, viruses, and cysts. Each effervescent tablet treats up to 1 litre of water in 30 minutes without leaving an unpleasant taste. Compact, ultralight, and individually sealed for long shelf life, they are ideal for hiking, camping, emergencies, and everyday preparedness.

## Description

Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) : desertcart.co.uk: Sports & Outdoors

Review: Pleased with item - Pleased with item .
Review: Properly sealed, clear instructions, lengthy date. - Bought these as emergency back up after an unexpected water shortage for 4 days recently. Read reviews first and these appear to be the best in my opinion. Packaging has clear instructions, resealable and small. I’ve not tried them yet for taste etc yet but I’m sure they’ll be fine. Have a good date on too, 2028 so I’m sure they’ll come in handy as I don’t think we’ve seen the last of water shortages. Even after the water came back on it was brown for a day and then cloudy for days after. Bought to prep and happy that I chose these ones over cheaper ones.

## Features

- DRINKING WATER, ANYTIME, ANYWHERE - The world's most popular tablet and the ultimate choice for portable water treatment tablets. Removes 99.9999% of Bacteria, 99.99% of Viruses, and 99.9% of Cysts (Giardia).
- ENJOY GREAT TASTING WATER EVERY TIME - Treated water has no unpleasant taste, color, or odor unlike iodine-based products. Pair water purifying tablets with a water filtration system to treat water from sediment heavy sources or suspected contaminated such as viruses and micro organsims.
- TAKE ON THE WILDERNESS - Backpackers and campers who drink untreated backcountry water are at a higher risk of ingesting parasites and bacteria risking health. When hiking outdoors, it's best to come prepared.
- FEEL SAFE OUT THERE - An excellent solution for purifying water while backpacking, camping, hiking, traveling, or in emergency survival situations to be included in survival gear Simply add one 3.5 MG tablet into 0.5 - 1 litre of water and wait 30 minutes.
- BE BETTER PREPARED - These drinking water purification tablets are small and ultralight making them easy to store in a disaster kit or bugout bag. They are individually sealed in foil strips designed to ensure longevity and dependibilty when needed most.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1P8HRPB |
| Best Sellers Rank | 307 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 4 in Camping Water Purifiers |
| Brand | BLUE AHEAD |
| Capacity | 1 litres |
| Container Type | Bag |
| Country Of Origin | Ireland |
| Customer Reviews | 4.5 out of 5 stars 126 Reviews |
| Included Components | 50 Tablets, 1 resealable pouch |
| Included components | 50 Tablets, 1 resealable pouch |
| Installation Type | Portable |
| Item Dimensions L x W x H | 10L x 2W x 15H centimetres |
| Manufacturer | Aquaqtabs / Medentech |
| Manufacturer Part Number | 3,5MG Aquatabs |
| Material | Sodium Dichloroisocyanurate (Nadcc) |
| Material Type | Sodium Dichloroisocyanurate (Nadcc) |
| Model Name | 3.5MG aquatabs |
| Model Number | 3.5MG |
| Number of Items | 1 |
| Other Special Features of the Product | Effervescent Tablets |
| Power Source | Non electric |
| Product Shelf Life | 60 Months |
| Product dimensions | 10L x 2W x 15H centimetres |
| Purification Method | Chlorine |
| Special feature | Effervescent Tablets |
| Supported Water TDS Level Maximum (PPM) | 5 |

## Product Details

- **Brand:** BLUE AHEAD
- **Capacity:** 1 litres
- **Included components:** 50 Tablets, 1 resealable pouch
- **Installation type:** Portable
- **Material:** Sodium Dichloroisocyanurate (Nadcc)
- **Package information:** Bag
- **Power source:** Non electric
- **Product dimensions:** 10L x 2W x 15H centimetres
- **Purification method:** Chlorine
- **Special feature:** Effervescent Tablets

## Images

![Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) - Image 1](https://m.media-amazon.com/images/I/81aALZQDeGL.jpg)
![Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) - Image 2](https://m.media-amazon.com/images/I/81V9E+0aA4L.jpg)
![Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) - Image 3](https://m.media-amazon.com/images/I/81SQEtzRSeL.jpg)
![Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) - Image 4](https://m.media-amazon.com/images/I/81akpO9AprL.jpg)
![Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1) - Image 5](https://m.media-amazon.com/images/I/81xdKcN0kTL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pleased with item
*by K***H on 20 June 2026*

Pleased with item .

### ⭐⭐⭐⭐⭐ Properly sealed, clear instructions, lengthy date.
*by W***A on 25 January 2025*

Bought these as emergency back up after an unexpected water shortage for 4 days recently. Read reviews first and these appear to be the best in my opinion. Packaging has clear instructions, resealable and small. I’ve not tried them yet for taste etc yet but I’m sure they’ll be fine. Have a good date on too, 2028 so I’m sure they’ll come in handy as I don’t think we’ve seen the last of water shortages. Even after the water came back on it was brown for a day and then cloudy for days after. Bought to prep and happy that I chose these ones over cheaper ones.

### ⭐⭐⭐⭐ Package arrived on time. Does what it says
*by A***R on 9 December 2024*

Does the job.

## Frequently Bought Together

- Aquatabs Water Purification Tablets 3.5 MG x 50, Water Filter System for Drinking While Hiking, Backpacking, Camping, Emergencies, Survival Kits, and Home-Use.1 Tablet Cleans 500ml - 1 litre (1)
- LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-08*