Home Store High Pressure Backwash Pre-Filter Water Pre-Treatment System 1 1/4'' (32MM)

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Designed to be your home’s first line of defense, the Home Store Central Pre-Filter ensures clean, sediment-free water flows through your plumbing system, protecting your appliances and improving water quality right from the main inlet.

Technical Specifications

• Pre-Filter Size: 1 1/4'' (32mm)
• Brass Union Nut: 1 1/4'' (32mm)
• Coupling Size: 1'' (25mm)
• PP-R Pipe Fitting Size: 
  • 2x Ø20mm
  • 2x Ø25mm
• Outer Cladding: ABS
• Filter mesh: 316 Stainless steel mesh
• Filtration Accuracy: 40 microns (μm)
• Flow Rate Capacity: 4000 liters/hour (L/h)
• Pressure: 0.1Mpa - 0.8Mpa
• Flush: Backwash 

Key Components & Materials Explained

• Filter Bottle – Transparent Explosion-Proof Material
  • Made from impact-resistant polycarbonate, engineered to withstand high pressure and ultra-low temperatures.
  • Crystal-clear design lets you monitor sediment buildup without dismantling the unit.
• Filter Mesh – 316L Medical-Grade Stainless Steel
  • Ultra-fine stainless steel mesh provides durable and hygienic filtration.
  • Corrosion-resistant and suitable for drinking water applications.
  • Washable and reusable, offering long-term cost savings.
• Valve Head – National Standard 59-1 Brass
  • Made from eco-friendly brass, compliant with national safety and lead-free standards.
  • Designed for long-term resistance to corrosion and high water pressure.
• Filter Element Skeleton – Food-Grade POM (Polyoxymethylene)
  • Offers mechanical strength and chemical resistance.
  • Ensures structural integrity of the filter element without compromising water safety.
• Outer Casing – High-Strength ABS
  • Protective shell absorbs shocks, UV exposure, and environmental stress.
  • Provides an aesthetic, clean finish with easy installation.
• Water Inlet & Outlet Connections – PPR/Food-Grade PE
  • Certified safe for potable water, built for hygiene and durability.
  • Compatible with both PPR and PE piping systems, making installation easier across various setups.

Self-Cleaning Backwash Function

• Integrated manual rotary valve at the base flushes accumulated particles out of the filter.
• No need to disassemble — simply twist to clean.
• Increases filter life and reduces maintenance time and cost.

Applications

• Houses with high sediment in municipal or well water
• Pre-treatment for RO systems, water softeners, heaters, washing machines
• Ensures longer lifespan for downstream filters and appliances

Why Choose This Pre-Filter?

• Easy installation
• Zero maintenance downtime
• Eco-friendly reusable filter
• Industrial-grade components in a compact home unit