AIR FILTRATION UNITS

Brand Owner (click to sort) Address Description
AIR FILTER INTERNATIONAL, INC. AIRFLOW SYSTEMS, INC. 11221 Pagemill Road Dallas TX 75243 Air filtration units, namely, side access filter housings for commercial, domestic and industrial use;AIR FILTER AND INC.;
AIR FILTER INTERNATIONAL, INC. AIRFLOW SYSTEMS, INC. 11221 Pagemill Road Dallas TX 75243 air filtration units, namely, side access filter housings for commercial, domestic and industrial use;AIR FILTER AND INC.;
AIRFILTERINTERNATIONAL AIRFLOW SYSTEMS, INC. 11221 Pagemill Road Dallas TX 75243 air filtration units, namely, side access filter housings for commercial, domestic and industrial use;
DUSTER 3000 DOWNDRAFT ISLAND CLEAN AIR INC. 101-326 East Kent Avenue South Vancouver, BC V5X4N6 Canada Air filtration units;DOWNDRAFT;
FIBERSTATIC FILTERLAB CORPORATION 6848 WYNNWOOD HOUSTON TX 77008 AIR FILTRATION UNITS;
FILTERLAB FILTERLAB CORPORATION 6848 WYNNWOOD HOUSTON TX 77008 AIR FILTRATION UNITS;
MINTIE PUREAIR BLASTER MINTIE TECHNOLOGIES, INC. 1114 N. San Fernando Road Los Angeles CA 90065 AIR FILTRATION UNITS, NAMELY, COMPACT, PORTABLE AND STACKABLE HEPA AIR FILTERING MACHINES USING NEGATIVE PRESSURE FOR CONTAINING INFECTIOUS CONTAMINANTS IN HOSPITALS OR MEDICAL TREATMENT AND RECOVERY ROOMS, AND AIRBORNE CONTAMINANTS DURING CONSTRUCTION AND RENOVATION;
PURIDYNE RICURA CORPORATION 11515 VANSTORY DRIVE SUITE 100 HUNTERSVILLE NC 28078 air filtration units;
 

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

    
Technical Examples
  1. A filtration device that enables efficient cleansing and rinsing of filtration media within a short time, in which filtration sand is not likely to become clogged, and in which unevenness within filtration sand is not likely to occur comprising a screw conveyor 32 provided within a cleansing tank 38, which is suspended from the upper portion of a filtration tank 2, a space 52 being formed between a filter bed 4 and a wire mesh 50, which are vertically separated, filtration media 14 provided on the wire mesh 50, and filtration media 54, having larger particle sizes than the filtration media 14, provided within the space 52 and a plurality of strainers 12 provided in the filter bed 4 and cleansing water spraying pipes 58 provided on an outer wall surrounding the space 52 and after the screw conveyor 32 is rotated and the filtration media 14 has been cleansed, cleansing water is sprayed from a filtered water discharge pipe 46 and the cleansing water spraying pipes 58, to expel contaminants through a raw water supply pipe 56.