Abstract: An overflow valve cover includes a planar surface having a first surface and an opposing second surface. The planar surface includes a plurality of openings spaced apart along on the planar surface. An angled slat is positioned within each of the plurality of openings. A top edge of a collar is affixed to the circumference of the planar surface. A connector is positioned on the inner surface of the planar surface and extending away from the second surface.

Abstract: A water pressure boosting device includes an elongated, hollow body having a body wall positioned along a longitudinal plane of the elongated body to define a first chamber and a second chamber. The body wall includes a channel connecting the first chamber and the second chamber. The first chamber includes an inlet at a first end, an outlet at a second end, a passageway spanning between the inlet and the outlet, and a water turbine positioned within the passageway, in which the water turbine spins when a fluid flow passes through the passageway. The second chamber includes an air opening on the elongated body and an air turbine. The air turbine is positioned within the second chamber and rotatable about an axis, and the air turbine spins with the water turbine.

Abstract: A water pressure boosting device includes an elongated, hollow body having a body wall positioned along a longitudinal plane of the elongated body to define a first chamber and a second chamber. The body wall includes a channel connecting the first chamber and the second chamber. The first chamber includes an inlet at a first end, an outlet at a second end, a passageway spanning between the inlet and the outlet, and a water turbine positioned within the passageway, in which the water turbine spins when a fluid flow passes through the passageway. The second chamber includes an air opening on the elongated body and an air turbine. The air turbine is positioned within the second chamber and rotatable about an axis, and the air turbine spins with the water turbine.