First Need XLE Replacement Cartridge

The First Need XLE™ Elite water purifier cartridge

Delivers convenient chemical free water purification for outdoor adventures and international travel.

* Award winning “Structured Matrix” and easy to use
* Lightweight and compact
* No Hold Time or Double-Pumping
* Indicates End of Useful Capacity
* New and improved features include increased capacity – more debris holding capacity
* Faster flow rate
* Advanced “Direct Connect” versatility- fits more bottles and hydration packs
* Secure connector / Pressure Relief tube
* More secure hose for backwashing
* Increased impact resistance
* Easier pumping
* Increased Durability and Capacity for More Savings.
* Indepedently certified to EPA Guide Standard Protocol for Microbiological Purifiers against Bacteria, Cysts and Viruses! 

TECHNICAL SPECS:

* Flow Rate: 1.89 L/min
* Avg. Cartridge Capacity: 568 Litres
* Particle Retention Rating: 0.1 nominal (0.4 absolute)
* Working Temperature: 33°-100°F (0.5° – 38°C