公开(公告)号：US20250153078A1

公开(公告)日：2025-05-15

申请号：US18949316

申请日：2024-11-15

Applicant: Pentair Water Pool and Spa, Inc.

Inventor： Azur Dzindo ,  Thomas Johnson Safon ,  Caleb Ray ,  Anas Alhajeh ,  Alexander Smith ,  Donnie Fore ,  Eric Pinnell ,  Kenneth Koch ,  Dana Stephanie Royer Adams ,  Sean McEwan

IPC: B01D37/04 ,  B01D29/66 ,  B01D35/147

Abstract: A hybrid filter assembly for an aquatic application is provided in the form of a vessel, a first filtration stage, a second filtration stage, a bypass assembly, and a controller. The vessel includes a first port which receives fluid from the aquatic application. The first filtration stage and the second filtration stage are retained in the vessel. The first filtration stage is designed to filter particles imparted with a first size, while the second filtration stage is designed to filter particles imparted with a second size. The bypass assembly is in fluid communication with a second port the vessel. The controller is in communication with the bypass assembly, and the controller actuates the bypass assembly to alter an operational state of the hybrid filter assembly.

公开(公告)号：US20250145495A1

公开(公告)日：2025-05-08

申请号：US18936550

申请日：2024-11-04

Applicant: Pentair Water Pool and Spa, Inc.

Inventor： Azur Dzindo ,  Thomas Johnson Safon ,  Caleb Ray ,  Anas Alhajeh ,  Alexander Smith ,  Donnie Fore ,  Eric Pinnell ,  Kenneth Koch ,  Dana Stephanie Royer Adams ,  Sean McEwan

IPC: C02F1/00 ,  C02F1/68 ,  C02F103/42

Abstract: A system for an aquatic application is provided in the form of a pump, a filtration system, a container, and a controller. The container is arranged to be in fluid communication with the filtration system and retains a chemical cleaning agent. The valve is positioned to be in fluid communication with the container and the filtration system. The controller is in communication with the valve. The controller is designed to determine a first permeability value associated with the filtration system at a first time period and initiates a cleaning procedure by providing the chemical cleaning agent to the filtration system when the first permeability value is below a permeability threshold value.

公开(公告)号：US20250145496A1

公开(公告)日：2025-05-08

申请号：US18936822

申请日：2024-11-04

Applicant: Pentair Water Pool and Spa, Inc.

Inventor： Azur Dzindo ,  Thomas Johnson Safon ,  Caleb Ray ,  Anas Alhajeh ,  Alexander Smith ,  Donnie Fore ,  Eric Pinnell ,  Kenneth Koch ,  Stephanie Adams ,  Sean McEwan

IPC: C02F1/00 ,  B01D29/68 ,  B01D35/143 ,  B01D37/00 ,  B01D65/02 ,  C02F1/44 ,  C02F103/42

Abstract: A method of operating a filtration system including a hybrid filter assembly is provided. The method includes the steps of providing a pump that is in fluid communication with a pool or a spa, providing a hybrid filter assembly including a filtration module, providing a chemical cleaning system including a container configured to retain a chemical cleaning agent in which the container is in fluid communication with the hybrid filter assembly, and providing a controller in communication with the hybrid filter assembly and the chemical cleaning system. The method also includes the steps of determining via the controller an operational efficiency of the filtration module at a predetermined interval of time and initiating via the controller a chemical cleaning mode to clean the hybrid filter assembly.