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US 2021/0199136 A1Published application
Spa filtration system and method
AssigneeBullfrog International, LC
InventorsNathan Tulett, Eric Hales, Creed Larsen
Life of this patent
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Abstract
A system for filtering water in a spa is described, and may include a housing that defines a receptacle for receiving a framework. The housing may include a cover and a back element, the cover and the back element connectable to form the receptacle. The back element may comprise an inlet port and an outlet port. The framework includes a rectangular slot for receiving a rectangular filter media, and one or more openings for receiving one or more mineral cartridges.
Claims20
A system for filtering water in a spa, the system comprising:
- a housing defining a receptacle that receives a framework, the housing comprising a cover and a back element, the cover and the back element connectable to form the receptacle;
- the framework removably receivable within the receptacle of the housing, the framework comprising a rectangular slot and a first opening and a second opening;
- a rectangular filter media removably receivable within the rectangular slot of the framework;
- a first mineral cartridge removably receivable within the first opening of the framework and a second mineral cartridge removably receivable within the second opening of the framework.
1 more element
A system for filtering water in a spa, the system comprising:
- a housing defining a receptacle that receives a framework, the housing comprising a cover and a back element, the cover and the back element connectable to form the receptacle, wherein the back element comprises an inlet port and an outlet port, and a threaded boss for connection to a spa shell;
- the framework removably attached to the cover of the housing;
- and
- a spa shell comprising a plurality of convexities, and wherein the housing is connected to the spa shell at one of the plurality of convexities;
- and
- at least one spa seat back removably receivable within one or more of the plurality of convexities, and wherein the housing is connected to the spa shell behind one or more spa seat backs.
3 more elements
Dependencies are inferred from the claim text.