Laser-induced graphene filters and methods of making and using same

Exosome extraction device and exosome extraction method

Multi-stage nasal filter

ANTIMICROBIAL COMPOSITIONS AND RELATED METHODS OF USE

Aircraft potable water system

FILTER DEVICE

BIO-RESISTANT FILTER COALESCER CARTRIDGE

FLUID TREATMENT SYSTEM

Filter for removing sediment from water

Filter installation and method for operating one such filter installation

Antimicrobial pool filter

Replaceable tandem filter cartridge assembly

Disc filtration system with improved backwashing

Porous filter

Filter assemblies with valves

Method and device incorporating granular particles and disc-shaped plastic pellets for filtering water

Filter assemblies and valves for filter assemblies

Fluid treatment system

Filter assembly

Strainer basket and method of making and using the same

UV lamp supported filter cartridge