A hydraulic module, forming an accessory for the hydraulic circuit of a swimming pool, said hydraulic circuit comprising pipes (21, 22, 23, 24, 25) and means for filtering the pool water, said hydraulic module, devoid of said filtration means, comprises a support frame on which are grouped: - a circulator, intended to generate water circulation in said hydraulic circuit, - a multi-way valve, intended to direct the circulation within said hydraulic circuit, - hydraulic lines, each ended by a connecting member suitable to be connected to said pipes (21, 22, 23, 24, 25), the support frame including a base that forms a pedestal adapted to rest on the ground and that carries said circulator, the support frame including a rear vertical wall, and said multi-way valve being carried by said rear vertical wall and/or said circulator, the connecting members being arranged, at least approximately, in a same vertical plane, the hydraulic lines comprising: - at least one hydraulic line connected to the circulator, the connecting member of which is intended to be connected to a suction line of the hydraulic circuit, - at least one hydraulic line, the connecting member of which is intended to be connected to a discharge line of the hydraulic circuit, - two hydraulic lines connected to the multi-way valve, the connecting members of which are intended to be connected to the flow / return pipes fitted with the filtration means of the hydraulic circuit, - at least one hydraulic line connected to the multi-way valve, the connecting member of which is intended to be connected to a draining line of the hydraulic circuit. said hydraulic module, devoid of said filtration means, comprises a support frame on which are grouped: - a circulator, intended to generate water circulation in said hydraulic circuit, - a multi-way valve, intended to direct the circulation within said hydraulic circuit, - hydraulic lines, each ended by a connecting member suitable to be connected to said pipes (21, 22, 23, 24, 25), - a circulator, intended to generate water circulation in said hydraulic circuit, - a multi-way valve, intended to direct the circulation within said hydraulic circuit, - hydraulic lines, each ended by a connecting member suitable to be connected to said pipes (21, 22, 23, 24, 25), the support frame including a base that forms a pedestal adapted to rest on the ground and that carries said circulator, the support frame including a rear vertical wall, and said multi-way valve being carried by said rear vertical wall and/or said circulator, the connecting members being arranged, at least approximately, in a same vertical plane, the hydraulic lines comprising: - at least one hydraulic line connected to the circulator, the connecting member of which is intended to be connected to a suction line of the hydraulic circuit, - at least one hydraulic line, the connecting member of which is intended to be connected to a discharge line of the hydraulic circuit, - two hydraulic lines connected to the multi-way valve, the connecting members of which are intended to be connected to the flow / return pipes fitted with the filtration means of the hydraulic circuit, - at least one hydraulic line connected to the multi-way valve, the connecting member of which is intended to be connected to a draining line of the hydraulic circuit. - at least one hydraulic line connected to the circulator, the connecting member of which is intended to be connected to a suction line of the hydraulic circuit, - at least one hydraulic line, the connecting member of which is intended to be connected to a discharge line of the hydraulic circuit, - two hydraulic lines connected to the multi-way valve, the connecting members of which are intended to be connected to the flow / return pipes fitted with the filtration means of the hydraulic circuit, - at least one hydraulic line connected to the multi-way valve, the connecting member of which is intended to be connected to a draining line of the hydraulic circuit.