Benefits:

• Traditional, efficient and well-proven method of fine filtration
• Possibility of regenerating the filtration level by its counterflow washing
• Low operating costs

Mains fields of use of the sand filters:

Mainly for treatment of

• Surface water
• Industrial water
• River water
• Cooling water
• Coagulating filtration
• Tertiary water treatment

Structural alternatives of the sand filters:

Pressure closed
Continuous open