Plumbing fittings in the nature of control valves for reducing the number of air bubbles in the fluid within a plumbing line as the fluid passes through an associated water meter sold directly to consumers after an interactive consultation with the consumer and in connection with the entering of a purchase contract where purchase price of valve is based on a percentage of the consumer's future water bill savings from use the control valve; Plumbing fittings in the nature of control valves for...

Plumbing fittings in the nature of control valves for reducing the number of air bubbles in the fluid within a plumbing line as the fluid passes through an associated water meter sold directly to consumers after an interactive consultation with the consumer and in connection with the entering of a purchase contract where purchase price of valve is based on a percentage of the consumer's future water bill savings from use the control valve; Plumbing fittings in the nature of control valves for...