iSpring WSP50PRG 1" Sediment Spin Down Water Filter with Pressure Regulator, High Precision Filter for Urban Water Supply, 50 Micron

• 【Precise 50-micron backwash filter】: Our whole-house sediment pre-filter reliably filters rust, sand, dirt, and coarse particles (up to 50 microns) – the ideal first stage before further fine filters or a pressure reducer. Thanks to the backwash filter function, the filter performance remains permanently high
• 【Reusable & easily back-flushable】: The filter can be cleaned and reused by simply back-flushing. This protects downstream fine filters, extends their service life, and saves replacement costs. Perfect for multi-stage filter systems
• 【Protection against limescale & corrosion with Siliphos】: Integrated Siliphos technology prevents limescale build-up and protects fixtures from corrosion – ideal in combination with a backwash filter with pressure reducer for long-lasting pipes and stable pressure
• 【Easy Installation with Standard Threads】: Equipped with G1" (DN25) and G3/4" (DN20) threads for direct, tight compatibility with common German household water lines. Transparent housing for visual control, including drain valve with standard garden hose connection
• 【Optimal combination with pressure reducer】: Range of use: 4-38°C, 1.4-7 bar. Designed for indoor use. We recommend combining with a pressure regulator for water to minimize pressure surges and maximize the filtering efficiency of your system

iSpring Innovative backwash filter is the professional first filter stage for any modern domestic water installation. Designed as a backwash filter with pressure regulator compatibility, it reliably protects your downstream devices and fine filters from sediment, limescale and corrosion. With patented Siliphos technology and convenient backwash function, it is the economical and durable solution for crystal clear, protected water in any household