---
product_id: 102143227
title: "SteriPEN Ultralight UV Water Purifier"
brand: "katadyn"
price: "$360.74"
currency: USD
in_stock: true
reviews_count: 13
category: "Katadyn"
url: https://www.desertcart.ec/products/102143227-steripen-ultralight-uv-water-purifier
store_origin: EC
region: Ecuador
---

# USB rechargeable & ultralight Destroys 99.9% pathogens Purifies 1L in 90 seconds SteriPEN Ultralight UV Water Purifier

**Brand:** katadyn
**Price:** $360.74
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay unstoppable with SteriPEN Ultralight!

## Quick Answers

- **What is this?** SteriPEN Ultralight UV Water Purifier by katadyn
- **How much does it cost?** $360.74 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/102143227-steripen-ultralight-uv-water-purifier)

## Best For

- katadyn enthusiasts

## Why This Product

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

## Key Features

- • **Endless Hydration:** One-button operation delivers up to 8,000 treatments—stay refreshed on every adventure.
- • **Smart USB Recharge:** Recharge anywhere with USB power—no bulky batteries, no downtime.
- • **Speedy Purification:** Get 1 liter of crystal-clear water in just 90 seconds—because your time is precious.
- • **Pathogen Annihilator:** UV lamp obliterates 99.9% of bacteria, viruses & protozoa for worry-free hydration.
- • **Ultra-Light & Compact:** Weighing only 2.6 oz, it fits effortlessly in your bag without weighing you down.

## Overview

The SteriPEN Ultralight UV Water Purifier is a compact, lightweight device that uses ultraviolet light to destroy over 99.9% of harmful microorganisms in water. It purifies 1 liter of water in just 90 seconds, offers up to 8,000 treatments per charge, and recharges conveniently via USB—making it the ultimate travel companion for safe, fast, and reliable hydration anywhere.

## Description

Steripen ultra-violet lamp destroys over 99.9% of Bacteria, viruses and protozoa. Ultralight UV purifier quickly purifies 1.0L of water in only 90 secs. Easy to use, one-button operation provides 8,000 treatments producing up to 8,000 L of purified water. Water activated sensors turn on after lamp is in water. Compact, lightweight at only 2.6 oz. Ultralight UV purifier can be recharged using its USB port.

Review: I will never travel abroad without this!! - This was invaluable on my trip to Africa. I used it each and every day. I am immunocompromised and have to be vigilant with my health traveling abroad. I wish it worked a bit faster, but otherwise, zero critiques. Excellent product. Worth its weight in gold. I’ll never travel without it!
Review: Kills the water bugs - This sure does work. Water bugs are killed with this magic wand. The blue light turns on once it contacts with water. All you have to do is stock in the glass or water container and just stick in the water and watch it light up. Then just move around in circles and it will turn off to tell you it done. It can be charge in three ways 1. Solar panel charge if your in the open, 2. Battery power charge, 3. House power outlet.

## Features

- Steripen ultra-violet lamp destroys over 99.9% of bacteria, viruses and protozoa
- Ultralight UV purifier quickly purifies 1.0L of water in only 90 secs
- Easy to use, one-button operation provides 8,000 treatments producing up to 8,000 L of purified water
- Compact, lightweight at only 2.6 oz
- Ultralight UV purifier can be recharged using its USB port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L52FLJV |
| Best Sellers Rank | #57,316 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Camping & Hiking Water Purifiers |
| Brand | Katadyn |
| Brand Name | Katadyn |
| Customer Reviews | 4.1 4.1 out of 5 stars (205) |
| Date First Available | November 17, 2009 |
| Fishing Technique | Spinning, Casting |
| Global Trade Identification Number | 00604375204768 |
| Installation Type | Freestanding |
| Item Dimensions LxWxH | 5.1 x 1.4 x 0.9 inches |
| Item Package Dimensions L x W x H | 8.11 x 4.37 x 1.22 inches |
| Item Weight | 80 Grams |
| Manufacturer | Katadyn |
| Maximum Flow Rate | 0.01 Liters Per Second |
| Model Name | ULL-MP-EFG |
| Model Year | 2018 |
| Number of Items | 1 |
| Package Information | Bottle |
| Package Weight | 0.21 Kilograms |
| Part Number | ULL-MP-EFG |
| Power Source | Battery Powered |
| Product Dimensions | 1.4"L x 0.9"W x 5.1"H |
| Size | One Size |
| Special Feature | Lightweight |
| Suggested Users | unisex-adult |
| UPC | 604375204768 |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Katadyn
- **Capacity:** 1 Liters
- **Included Components:** Water Purifier
- **Installation Type:** Freestanding
- **Material:** Plastic
- **Package Information:** Bottle
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.4"L x 0.9"W x 5.1"H
- **Purification Method:** Ultraviolet
- **Special Feature:** Lightweight

## Images

![SteriPEN Ultralight UV Water Purifier - Image 1](https://m.media-amazon.com/images/I/51z1l7HjyvL.jpg)
![SteriPEN Ultralight UV Water Purifier - Image 2](https://m.media-amazon.com/images/I/71CVwXdYjPL.jpg)
![SteriPEN Ultralight UV Water Purifier - Image 3](https://m.media-amazon.com/images/I/71hfwOx2LRL.jpg)
![SteriPEN Ultralight UV Water Purifier - Image 4](https://m.media-amazon.com/images/I/71ys-ydDXBL.jpg)
![SteriPEN Ultralight UV Water Purifier - Image 5](https://m.media-amazon.com/images/I/61FKoo1P+lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I will never travel abroad without this!!
*by L***M on December 11, 2025*

This was invaluable on my trip to Africa. I used it each and every day. I am immunocompromised and have to be vigilant with my health traveling abroad. I wish it worked a bit faster, but otherwise, zero critiques. Excellent product. Worth its weight in gold. I’ll never travel without it!

### ⭐⭐⭐⭐⭐ Kills the water bugs
*by C***A on December 23, 2025*

This sure does work. Water bugs are killed with this magic wand. The blue light turns on once it contacts with water. All you have to do is stock in the glass or water container and just stick in the water and watch it light up. Then just move around in circles and it will turn off to tell you it done. It can be charge in three ways 1. Solar panel charge if your in the open, 2. Battery power charge, 3. House power outlet.

### ⭐ Do not trust
*by S***K on November 20, 2024*

Took this on a Montana hunting trip, worked reasonably well. Then I trusted it on a backcountry Appalachian hunting trip and it failed. I was six + miles in and it was hot and suddenly I had no way to get water because it had lost its (full) charge. So I attached it to my portable charger and it wouldn’t charge. I would not trust this thing for water acquisition. Get a filter like a sawyer.

## Frequently Bought Together

- SteriPEN Ultralight UV Water Purifier
- Aquatabs 49mg Water Purification Tablets (30 Pack). Water Filtration System for Hiking, Backpacking, Camping, Emergencies, Survival, and Home-Use. Easy to Use Water Treatment and Disinfection.
- Sawyer Products SP129 Squeeze Water Filtration System w/ Two 32-Oz Squeeze Pouches, Straw, and Hydration Pack Adapter

---

## 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.ec/products/102143227-steripen-ultralight-uv-water-purifier](https://www.desertcart.ec/products/102143227-steripen-ultralight-uv-water-purifier)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-28*