---
product_id: 801844737
title: "Overhead & Underground Water Tank Purification Tablets 4gm for 5280 Gallons Water Jar of 20 Tablets 3 Years Shelf Life 1 Tablet Purify 264 Gallons Water"
brand: "ef-chlor"
price: "€ 35.22"
currency: EUR
in_stock: true
category: "Ef Chlor"
url: https://www.desertcart.fi/products/801844737-overhead-and-underground-water-tank-purification-tablets-4gm-for-5280
store_origin: FI
region: Finland
---

# 3 years shelf life Compact & portable for any kit Purifies 264 gallons per tablet Overhead & Underground Water Tank Purification Tablets 4gm for 5280 Gallons Water Jar of 20 Tablets 3 Years Shelf Life 1 Tablet Purify 264 Gallons Water

**Brand:** ef-chlor
**Price:** € 35.22
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Overhead & Underground Water Tank Purification Tablets 4gm for 5280 Gallons Water Jar of 20 Tablets 3 Years Shelf Life 1 Tablet Purify 264 Gallons Water by ef-chlor
- **How much does it cost?** € 35.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/801844737-overhead-and-underground-water-tank-purification-tablets-4gm-for-5280)

## Best For

- ef-chlor enthusiasts

## Why This Product

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

## Key Features

- • **No Extra Gear Needed:** Purifies without electricity, running water, or UV light—pure convenience on the go.
- • **Ultra-Portable Design:** Small, lightweight tablets fit effortlessly into backpacks and emergency kits.
- • **Long-Lasting Freshness:** With a 3-year shelf life, always be ready for emergencies or adventures.
- • **Versatile Compatibility:** Enhances water quality even after boiling, filtering, or RO treatment for ongoing protection.
- • **Powerful Purification on Demand:** One tablet cleans up to 264 gallons, ensuring safe hydration anywhere.

## Overview

Ef-Chlor Overhead & Underground Water Tank Purification Tablets deliver reliable, on-demand purification for up to 264 gallons per tablet. Designed for portability and emergency readiness, these 4gm tablets have a 3-year shelf life and work independently of electricity or filtration systems, making them ideal for camping, disaster relief, and everyday water safety.

## Description

desertcart.com : Overhead & Underground Water Tank Purification Tablets 4gm for 5280 Gallons Water Jar of 20 Tablets 3 Years Shelf Life 1 Tablet Purify 264 Gallons Water : Sports & Outdoors

## Features

- ★★ Water purification tablets that quickly and reliably purify drinking water on-demand. Widely used by Disaster relief agencies world wide..
- ★★ Portable water treatment tablets used by military and emergency organizations worldwide and are ideal as backpacking water purification tablets.
- ★★ The tablets are small and easily fit into camping backpacks, emergency preparedness kits, and disaster relief packs..Helps improve water taste.
- ★★ Can be used in water that has been boiled or purified using filter, gadgets, RO Systems & equipments to provide ongoing protection.
- ★★ Does not need running water, candle, electricity, filtration membrane or ultraviolet light like other water purification systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FDVHBSQD |
| Best Sellers Rank | #147,067 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #31 in Camping & Hiking Water Purifiers |
| Brand | Ef-Chlor |
| Date First Available | June 20, 2025 |
| EU Spare Part Availability Duration | 3 Years |
| Installation Type | Whole House Water Tank |
| Manufacture Year | 2025 |
| Manufacturer | HIND PHARMA |
| Package Information | Jar |
| Product Dimensions | 2.44"L x 2.44"W x 3.74"H |
| Special Feature | Portable Water Purification |
| Supported Water TDS Level Maximum (PPM) | 1000 |

## Product Details

- **Brand:** Ef-Chlor
- **Capacity:** 264 Gallons
- **EU Spare Part Availability Duration:** 3 Years
- **Included Components:** NaDCC
- **Installation Type:** Whole House Water Tank
- **Material:** NaDCC
- **Package Information:** Jar
- **Product Dimensions:** 2.44"L x 2.44"W x 3.74"H
- **Purification Method:** Chlorine Dioxide
- **Special Feature:** Portable Water Purification

## Images

![Overhead & Underground Water Tank Purification Tablets 4gm for 5280 Gallons Water Jar of 20 Tablets 3 Years Shelf Life 1 Tablet Purify 264 Gallons Water - Image 1](https://m.media-amazon.com/images/I/71MVQoueEsL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/801844737-overhead-and-underground-water-tank-purification-tablets-4gm-for-5280](https://www.desertcart.fi/products/801844737-overhead-and-underground-water-tank-purification-tablets-4gm-for-5280)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-03*