A hydraulic module, forming an accessory for the hydraulic circuit of a swimming pool, said hydraulic circuit comprising pipes 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 , 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 , - 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 , 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 . <EOS>