Carbon Block Cartridge is a filter in which the carbon is pressed or moulded into a tight block-like structure. Carbon block filters are radial flow filters in which the water flows from outside to inside and uses the entire surface area of the carbon. It extremely effective for reducing chlorine taste and odor, VOCs, MTBE and cysts depending on the cartridge and carbon used to make the block. Carbon block cartridges also offer very fine sediment filtration as a result of the structure of the carbon block. Micron ratings of carbon block cartridges range from 0.5 micron to 10 micron.

Carbon Box Filter is an odor-absorbing carbon filter that prevents escape of odors from disposable waste receptacle. It is available in variety of styles and configurations. It reduces waste receptacle odor by over 50%.

Carbon Brush is made of a softer material and designed to replace easily without dismantling the machine. Carbon brushes are movably supported in brush supports relative to the outer circumferential periphery of the collector.

Carbon dioxide pump is a disclosed pump used for pumping dense phase gases, specifically for injecting carbon dioxide into an oil or gas reservoir that includes a pump, a motor, and a casing in which the pump and motor reside. There is also disclosed pump used for injecting dense phase greenhouse gases into a reservoir or underwater. The pump may include a downhole electric submersible pump. It has a built in Peltier chiller and heat exchanger to prechill the fluid entering the pump and chill the pump head itself to a carefully controlled temperature. This pump employs dynamic compressibility compensation.

Carbon dioxide gas purifiers are designed to placed in-line with the CO2 gas supply. It uses adsorptive materials to capture and retain a broad spectrum of hydrocarbons, halocarbons, and other contaminants that can be present in CO2 gas delivery system. The contaminants are retained for the operating life of the purifier. It offers dramatic reductions in most contaminant levels and adsorbs a larger number and variety of contaminants than other commonly used adsorptive materials. It is optimized for the high flow gas supply used on process equipment.