Our multi-medium filtration system is specifically engineered for groundwater and well water with excessive iron and manganese content. High concentrations of these minerals can cause yellow discoloration, metallic odors, stained laundry, pipeline scaling, and equipment corrosion.

This integrated filter utilizes layered composite filter materials including manganese sand, quartz sand, and anthracite. It achieves catalytic oxidation and graded physical filtration in a single tank, effectively removing iron, manganese, sediment, rust, and suspended impurities without chemical additives. The built-in automatic backwashing function enables 24-hour unattended operation, making it suitable as standalone purification equipment or as pre-treatment for RO and ultrafiltration water treatment systems.

When raw well water passes through the manganese sand layer, manganese dioxide acts as a catalyst to convert soluble ferrous and manganese ions into insoluble solid oxides. Subsequent multi-layer graded filter media intercept all oxidized metal precipitates, colloids, and fine silt. Once the internal pressure difference reaches the threshold or the preset operation cycle ends, the equipment automatically initiates backwashing and rinsing to discharge trapped contaminants, restore filtering performance, and ensure continuous stable water output.

• Excellent iron and manganese removal performance with efficiency over 99%, achieving outlet iron ≤0.3mg/L and manganese ≤0.1mg/L, compliant with international drinking water and industrial water standards
• Multi-function integrated filtration: simultaneously reduces turbidity, removes sediment and odors, and improves water appearance and taste
• Intelligent automatic control system supports timing or differential pressure triggered backwash, significantly reducing labor management costs
• Two tank material options: anti-corrosion epoxy carbon steel or 304 stainless steel, providing pressure resistance, rust prevention, and long service life
• Physical purification technology requires no chemical agents, eliminates secondary pollution, and features low water and electricity consumption during backwashing
• Flexible customized flow range from 1m³/h to 100m³/h to match different water quality and usage scenarios
• Compact structure with small footprint, easy on-site installation, and simple routine maintenance

• Residential villas, villages, and community domestic well water purification
• Agricultural irrigation, poultry and livestock breeding water treatment
• Pre-treatment for food, beverage, textile, and electroplating industrial production water
• Underground water purification for hotels, schools, and tourist resorts
• Front filtration supporting reverse osmosis and ultrafiltration complete water treatment lines