--- product_id: 662898157 title: "MSR MiniWorks EX Backcountry Water Purifier System" brand: "msr" price: "S/.1021" currency: PEN in_stock: true reviews_count: 13 category: "Msr" url: https://www.desertcart.pe/products/662898157-msr-miniworks-ex-backcountry-water-purifier-system store_origin: PE region: Peru --- # 1 L/min flow rate PFAS-free DWR storage bag 99.9999% bacteria removal MSR MiniWorks EX Backcountry Water Purifier System **Brand:** msr **Price:** S/.1021 **Availability:** ✅ In Stock ## Summary > 💦 Stay ahead of the pack with water purification that’s as relentless as your hustle. ## Quick Answers - **What is this?** MSR MiniWorks EX Backcountry Water Purifier System by msr - **How much does it cost?** S/.1021 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/662898157-msr-miniworks-ex-backcountry-water-purifier-system) ## Best For - msr enthusiasts ## Why This Product - Trusted msr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lifetime Peace of Mind:** Made in the USA with a limited lifetime warranty—reliable filtration that never quits. - • **Eco-Conscious Durability:** PFAS-free, DWR-coated storage bag keeps gear dry while protecting the planet. - • **Pure Hydration On Demand:** Pump up to 1 liter of crystal-clear water per minute—stay refreshed without the wait. - • **Triple-Barrier Protection:** Eliminates 99.99% viruses, 99.9999% bacteria, and 99.9% protozoa for worry-free hydration anywhere. - • **Backcountry-Ready Portability:** Compact 7.5 x 2.75 in design weighing just 1 lb—perfect for every adventure and emergency kit. ## Overview The MSR MiniWorks EX Backcountry Water Purifier System combines a high-efficiency ceramic and carbon microfilter with 50 purification tablets to deliver safe drinking water by removing viruses, bacteria, and protozoa. Pumping at 1 liter per minute, it treats up to 2,000 liters and fits wide-mouth bottles and hydration bladders. Lightweight, portable, and made in the USA, it includes a PFAS-free DWR-coated storage bag and a limited lifetime warranty—ideal for hiking, camping, travel, and emergency preparedness. ## Description desertcart.com : MSR MiniWorks EX Backpacking and Camping Water Purifier System with Water Purification Tablets : Sports & Outdoors Review: A MUST HAVE tool. - Everyone should have this. Not only campers, hikers or hunters. This should be in every disaster kit in people’s homes. Very easy to use. Extremely high quality. One thing I do recommend that you do before using it for the first time is to wash off the filter with clean water and let the filter air dry before you use it. Review: Excellent filtering - This is my 2nd MSR Miniworks filter. The first took an unusually hard hit (cutting cord on bear line dropping pack 50') which broke the ceramic element. However, the housing, pump, and everything else remained 100% intact. This filters water so well, you'll hate drinking most of the bottled waters out there. ...waters - water, yeah right.... Nothing better than mountain springs. Nothing gets through, and what can will be killed with treatment. Highly recommend for any Backcountry hike or other situation. ## Features - Microfilter water filter pump and 50 purification tablets for hiking, backpacking, camping, travel, survival, and emergency preparedness - Effective against viruses (99.99%), bacteria (99.9999%), and protozoa (99.9%); filter treats up to 2,000 liters of water and each tab treats 2 quart - Replaceable carbon and ceramic filter removes bacteria, protozoa, organic compounds, and particulate; Aquatabs protect against viruses - Pumps at a rate of one liter per minute; compatible with a variety of wide mouth water bottles, and hydration bladders (sold separately) - Pump measures 7.5 x 2.75 in (7 x 19 cm) and weighs 1 pound (460 g). Includes storage bag and manufacturer's limited lifetime warranty - Storage bag utilizes a PFAS-free DWR coating that is better for the environment and still keeps your gear dry - Made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQRVNSQ3 | | Best Sellers Rank | #103,807 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #141 in Camping & Hiking Water Filters | | Brand Name | MSR | | Capacity | 2000 Liters | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (259) | | Global Trade Identification Number | 00040818140079 | | Included Components | Filter, (50) purifier tabs, stuff sack | | Installation Type | Portable | | Item Dimensions L x W x H | 5.5"L x 2.75"W x 7.5"H | | Item Type Name | Water Purifier | | Item Weight | 16 ounces | | Manufacturer | Cascade Designs Inc. | | Material Type | Ceramic | | Maximum Flow Rate | 1 Liters Per Minute | | Model Name | MiniWorks EX Purifier System | | Model Number | 14007 | | Other Special Features of the Product | Change Filter Indicator, Lightweight, Portable | | Power Source | Manual | | Purification Method | Activated Carbon, Ceramic | | UPC | 040818140079 | | Warranty Description | 3-Year Limited Warranty | ## Product Details - **Brand:** MSR - **Capacity:** 2000 Liters - **Included Components:** Filter, (50) purifier tabs, stuff sack - **Installation Type:** Portable - **Material:** Ceramic - **Package Information:** Bottle - **Power Source:** Manual - **Product Dimensions:** 5.5"L x 2.75"W x 7.5"H - **Purification Method:** Activated Carbon, Ceramic - **Special Feature:** Change Filter Indicator, Lightweight, Portable ## Images ![MSR MiniWorks EX Backcountry Water Purifier System - Image 1](https://m.media-amazon.com/images/I/61mf6TpZaeL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A MUST HAVE tool. *by A***R on July 19, 2025* Everyone should have this. Not only campers, hikers or hunters. This should be in every disaster kit in people’s homes. Very easy to use. Extremely high quality. One thing I do recommend that you do before using it for the first time is to wash off the filter with clean water and let the filter air dry before you use it. ### ⭐⭐⭐⭐⭐ Excellent filtering *by S***R on March 7, 2023* This is my 2nd MSR Miniworks filter. The first took an unusually hard hit (cutting cord on bear line dropping pack 50') which broke the ceramic element. However, the housing, pump, and everything else remained 100% intact. This filters water so well, you'll hate drinking most of the bottled waters out there. ...waters - water, yeah right.... Nothing better than mountain springs. Nothing gets through, and what can will be killed with treatment. Highly recommend for any Backcountry hike or other situation. ### ⭐⭐⭐⭐⭐ Camping tool *by M***N on October 3, 2025* Easy to use for clean, drinking water ## Frequently Bought Together - MSR MiniWorks EX Backpacking and Camping Water Purifier System with Water Purification Tablets - Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Emergencies, Survival, and RVs. Easy to Use Water Treatment and Disinfection. --- ## 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.pe/products/662898157-msr-miniworks-ex-backcountry-water-purifier-system](https://www.desertcart.pe/products/662898157-msr-miniworks-ex-backcountry-water-purifier-system) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-24*