A brush for cleaning a pool includes an at least partially hollow body for receiving a hose, wherein the hose includes a plurality of rings being rotatably disposed around the hose. The brush also includes a plurality of bristles that project from the at least partially hollow body and a means for coupling the brush to at least one of the plurality of rings which facilitates rotation around the hose along with the at least one of the plurality of rings to which it is coupled.

A brush for cleaning a pool includes an at least partially hollow body for receiving a hose, wherein the hose includes a plurality of rings being rotatably disposed around the hose. The brush also includes a plurality of bristles that project from the at least partially hollow body and a means for coupling the brush to at least one of the plurality of rings which facilitates rotation around the hose along with the at least one of the plurality of rings to which it is coupled.

A spray diffuser for a pool cleaner is coupled to the end of the tail sweep hose which expels pressurized water out of the end of the hose. The diffuser includes a flow shaping nozzle configured to form a diverging pressurized water stream. The shaping nozzle can be attached directly to the end of the hose with a flow obstruction of the shaping nozzle immediately adjacent the flow discharge. A dissipating portion dissipates the pressurized water stream when the spray diffuser is positioned above the surface of the water to prevent water spraying out of the pool.

A spray diffuser for a pool cleaner is coupled to the end of the tail sweep hose which expels pressurized water out of the end of the hose. The diffuser includes a flow shaping nozzle configured to form a diverging pressurized water stream. The shaping nozzle can be attached directly to the end of the hose with a flow obstruction of the shaping nozzle immediately adjacent the flow discharge. A dissipating portion dissipates the pressurized water stream when the spray diffuser is positioned above the surface of the water to prevent water spraying out of the pool.

An apparatus includes a head with an open mouth at a front end and communicating with an internal throat that extends to an outlet at a rear end of the head. A flexible hose connects to the outlet leading to a suction pump and holding tank on land or a floating vessel. A water jet drive system for moving the head in a forward direction and for turning while moving in the forward direction and including independently controlled left and right water jets on lower sides or a bottom of the head. Surface pollutants or bottom muck are sucked into the open mouth upon forward movement (i.e., straight, left or right) of the head along a surface or bottom of a body of water. The pollutants/bottom muck are moved through the head by suction and exit the outlet where they are pumped to the holding tank for treatment and disposal.

A system and method for filtering pool water by removing algae from the water without the use of chemicals is presented. The system includes a pump, a hose, and a filter. The pump is configured to move a volume of water from the pool and push the water through the hose. A container is in communication with the hose to receive the water. The container includes an internal filter and a series of holes in the body of the container. The water passes through the filter and is discharged out through the holes. The water is recycled through the filter continuously. The location of the pump and the container relative to one another within the pool allows an operator to dictate the level of circulation and filtration of water through the pool.

Embodiments of the invention provide a sweep tail for a pool cleaner including a hose, a connector coupled to a first end of the hose and connecting the hose to the pool cleaner, and a scrubber coupled to the hose near a second end of the hose. The scrubber can include a first bearing coupled to and positioned around the hose, a second bearing positioned around the first bearing, and a scrubbing element positioned around the second bearing. The second bearing is capable of rotating around the first bearing and the scrubbing element is capable of rotating with the second bearing around the first bearing.

A distribution valve of an in-floor pool cleaning system is provided. The distribution valve includes a housing having an inlet port and a plurality of outlet ports. A turbine within the housing rotates about a shaft in response to fluid flowing through the inlet port. The turbine is releasably coupled to a gear mechanism, and the gear mechanism is releasably coupled to a distribution valve disk, the disk having an aperture therein. As the turbine rotates, the gear mechanism also rotates and drives the rotation of the disk around the shaft. The rotation of the disk sequentially places the aperture over one of the plurality of outlet ports, thus allowing fluid to flow out of the outlet port over which the aperture is positioned, but restricting fluid flow into any of the outlet ports that are covered by the disk.

A system and method for filtering pool water by removing algae from the water without the use of chemicals is presented. The system includes a pump, a hose, and a filter. The pump is configured to move a volume of water from the pool and push the water through the hose. A container is in communication with the hose to receive the water. The container includes an internal filter and a series of holes in the body of the container. The water passes through the filter and is discharged out through the holes. The water is recycled through the filter continuously. The location of the pump and the container relative to one another within the pool allows an operator to dictate the level of circulation and filtration of water through the pool.