SPECTRUM

Filtration and water treatment media

Water filtering apparatus and filtering apparatus for fluids; installations for the treatment [clarifying] of water; installations for the treatment of drinking water; installations for the treatment of industrial waste water; installations for water treatment under osmotic process; machines for the treatment [purification] of water; waste water treatment apparatus; water treatment apparatus; water treatment apparatus for water purification; water treatment apparatus for water softening; water treatment apparatus for water softening for domestic use; water treatment filters; water treatment units; bacteriostatic water treatment installations; but not including portable swimming pool filtration systems