---
product_id: 539471554
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 (3)"
brand: "blue ahead"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/539471554-water-purification-tablets-3-5-mg-x-50-water-filter
store_origin: NL
region: Netherlands
---

# Compact & ultralight for easy portability Purifies up to 1L water 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 (3)

**Brand:** blue ahead
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay hydrated, stay unstoppable—pure water anywhere, anytime!

## 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 (3) by blue ahead
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/539471554-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

- • **Effortless & Fast:** Just one effervescent tablet purifies up to 1 litre of water in 30 minutes—perfect for quick hydration.
- • **No More Bad Taste:** Enjoy fresh, odorless, and colorless water—ditch iodine’s unpleasant aftertaste forever.
- • **Trusted by Adventurers:** Top-ranked in camping water purifiers with 4.5-star reviews—join thousands who never compromise on water safety.
- • **Survival-Ready & Compact:** Individually foil-sealed tablets with a 5-year shelf life fit seamlessly into any emergency or hiking kit.
- • **Ultimate Clean Water Anywhere:** Removes 99.9999% of bacteria, 99.99% of viruses, and 99.9% of cysts for safe hydration on the go.

## Overview

These 3.5 MG Water Purification Tablets from BLUE AHEAD deliver reliable, portable water treatment by eliminating 99.9999% of bacteria, 99.99% of viruses, and 99.9% of cysts. Each effervescent tablet purifies up to 1 litre of water in 30 minutes without unpleasant taste or odor, making them ideal for hiking, camping, emergencies, and survival kits. Compact, ultralight, and individually foil-sealed for a 5-year shelf life, these tablets ensure safe drinking water anytime, anywhere.

## 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 (3) : 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 | B0C1P9TMQH |
| Best Sellers Rank | 31,169 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 48 in Camping Water Purifiers |
| Brand | BLUE AHEAD |
| Capacity | 1 litres |
| Container Type | Bag |
| Customer Reviews | 4.4 out of 5 stars 129 Reviews |
| Included Components | 50 Tablets |
| Included components | 50 Tablets |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 10L x 2W x 15H centimetres |
| Manufacturer | Aquaqtabs / Medentech |
| Manufacturer Part Number | 3,5MG Aquatabs |
| Material | Chemical |
| Material Type | Chemical |
| Model Name | 3.5MG aquatabs |
| Model Number | 3.5MG aquatabs |
| Number of Items | 3 |
| Other Special Features of the Product | Lightweight |
| Power Source | Non electric |
| Product dimensions | 10L x 2W x 15H centimetres |
| Purification Method | Sedimentation |
| Special feature | Lightweight |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 50.0 count |

## Product Details

- **Brand:** BLUE AHEAD
- **Capacity:** 1 litres
- **Included components:** 50 Tablets
- **Installation type:** Countertop
- **Material:** Chemical
- **Package information:** Bag
- **Power source:** Non electric
- **Product dimensions:** 10L x 2W x 15H centimetres
- **Purification method:** Sedimentation
- **Special feature:** Lightweight

## 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 (3) - 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 (3) - 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 (3) - 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 (3) - 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 (3) - 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, (3)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-10-25*