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Product Description
As the first filtration stage of the water inlet system, this pre-filter effectively removes sand, rust, algae, and suspended particles, improving water quality at the source while protecting storage tanks and household water appliances. It features a 360° hydrodynamic turbine backwash system with rotating flow disturbance, enabling automatic internal and external cleaning without manual disassembly. The full water-path lead-isolation process and thickened copper body provide excellent corrosion resistance and protection against water hammer. Equipped with a 40 μm 316L stainless steel mesh, the filter is washable and reusable, offering a true lifetime filter solution.
With ultra-high flow capacity, it delivers approximately 250 liters per minute, and its 5-minute output equals the daily water consumption of a six-person household, making it ideal for household use, tank refilling, and rainwater reuse systems.
Ultra-High Flow Capacity
Supports high water demand for households and storage systems
Dual-Turbine 3D Backwashing
Internal and external flushing for thorough cleaning
Dual-Core Shield Filtration
Enhanced filtration efficiency and anti-clogging performance
Full Lead-Isolation Water Path
Prevents secondary contamination for safer water
316L Stainless Steel Filter Mesh
Corrosion-resistant, heat-resistant, and washable
Anti-Explosion Housing
Designed for 80kg high pressure and -70℃ low-temperature environments
Top-Mounted Pressure Gauge
Real-time monitoring of inlet water pressure
Lifetime Filter Design
One-time purchase with long-term use
| Model | OT15 | Flow Rate | 6 m³/h |
| Filtration Type | Pre-filter | Rated Capacity | 15000L/h |
| Dimensions (LxWxH) | 255x165x80mm | Weight | 2 kg |
| Working Pressure | 0.1–1.0 MPa | Working Temperature | 5–38°C |
| Filtration Precision | 40μm | Inlet/Outlet Size | DN20 / DN25 |
This product is suitable for residential houses, villas, water tank inlets, rainwater harvesting systems, and atmospheric water collection systems as a pre-filtration unit. It effectively removes sand, rust, and suspended particles from collected water, preventing tank contamination and pipeline blockage, reducing the load on downstream purification systems, and extending the service life of equipment while improving overall system stability and water safety.
