i found a lot of posts here about spa so that is why i post this question here. i want to build my own spa in my garden. on the web i found two types of jets: one for a "ring system"( this is the type with two holes on both sides one for water and one for air, yhe water and air suply go from one jet to the next in a ring) and one system wilt only one hole for water and one hole for air( you need a sing water and air line for every jet).
what are the advatages/disadvantages of both systems? do i need an air blower for both systems?
thanks i.a. for any help if you want to e-mail me, mail me at albert[remomove this]@dykhuizen.net (the remove me-part must be removed, this is to avoid spam)
albert