If you are seeking for water filtration system for commercial usage, we agua topone commend our PS1 series filters and SDS series UVC disinfection system.
Here are requirements for your drinking water
* Max operating pressure: 8bar (116 psi)
* Water temperature: 2 - 40 ℃ (36 - 104 ℉)
* Iron < 0.3ppm (0.3 mg / L)
* Hardness < 7gpg (120 mg / L)
* Turbidity < 1 NTU
* UV transmittance > 75%