PORTABLE WATER FILTERS

Brand Owner (click to sort) Address Description
FILTER BALL Kohl, Dr Abraham K 2330 NE 32nd Ct Lighthouse Point FL 33064 Portable water filters, namely, a filter that is placed into a water container for human consumption of water;
GUIDE Katadyn Products, Inc. Pfäffikerstrasse 37 Kemptthal 8310 Switzerland portable water filters;
HIKER Recovery Engineering, Inc. 9300 North 75th Avenue Minneapolis MN 55428 portable water filters;
HIKER Katadyn Products, Inc. Pfäffikerstrasse 37 Kemptthal 8310 Switzerland portable water filters;
VOYAGEUR Recovery Engineering, Inc. 9300 North 75th Avenue Minneapolis MN 55428 portable water filters;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention provides a portable gas detector which is equipped with filters for removal of interfering gases, high in convenience for use, easy to exchange the filters, and easy to confirm the time the filters are exchanged. The portable gas detector has a housing in the form of a slim and flat box holdable by grasping with a hand, and a foreside half portion in the interior of the housing is provided as functional part region, in which a plurality of gas sensors are arranged in a state fixed by a holder and a cap, in the interior of which a gas flowing path has been formed. At a position corresponding to at least one gas sensor in the sensor cap exposed to the back surface of the housing, a filter assembly for removal of an interfering gas component related to the gas sensor is detachably provided.