Hiker Microfilter
The Katadyn Hiker is the best selling microfilter in the US Outdoor Market. Lightweight and easy to use design is the best choice for all around use. Unique, pleated cartridge design provides fast and easy pumping. Convenient and handy for 12 people (e.g. while hiking or trekking). Compatible with hydration bladders. Includes: Prefilter, bottle adapter and carry bag. Weight 1.5lb

Vario Microfilter
The Vario combines individual efficiency with the simplest possible handling. The technology it uses consists of three filter levels: a high-performance glass fiber filter, a ceramic pre-filter that can be adjusted individually according to the cloudiness of the water, and active charcoal for eliminating odors. Anyone who needs up to two liters of drinking water per minute can use the glass fiber and active charcoal filter. If the water is extremely cloudy, the ceramic pre-filter can be fitted in a moment in order to extend the service life of the glass fiber filter. The Vario is compatible with most standard outdoor bottles and hydration bladders. Weight 2 lb

***Difference between Hiker and Vario***
The Vario can pump water faster than the Hiker
The Vario can be directly placed onto a water bottle where the Hiker has a tube with lid that screws onto water bottle

200 Gallon Capacity
1 Quart Per Minute Output
AntiClog Technology with 0.3 Micron Glassfiber Activated Carbon Granulate (no cleaning needed)
Weight: Hiker- 1.5 lbs Vario- 2 lbs