The Aqua Filter BB20PS5 water filter unit is designed for mechanical filtration on the main cold water supply in residential and commercial spaces. The Big Blue 20″ filter housing contains a replaceable polypropylene sediment filter with a 5-micron filtration rating, designed to trap dirt, sand, silt, rust, and other suspended solids.

The head has 1″ BSP female brass connection threads, while the pressure-relief valve makes it easier to open the filter housing when replacing the filter. The built-in pressure gauge lets you monitor the pressure, while reduced flow or a pressure drop may indicate that the filter needs replacing.

• Type: Single main water supply unit
• Material: Metal
• Color: Blue
• Compatibility: 20″ Big Blue
• Filter housing size: Big Blue 20″
• Replacement filter: 5-micron polypropylene sediment filter
• Filter manufacturing technology: Melt-blown
• Inlet and outlet connection: 1″ BSP female thread
• Thread material: Brass
• Pressure gauge: Included
• Pressure-relief valve: Included
• Maximum operating pressure: 6 bar / 90 psi
• Operating temperature: 2–45 °C
• Application: Cold water
• Filter service life: Approximately 6–12 months
• Package contents: Filter housing, replacement filter, metal mounting bracket, mounting screws, filter housing wrench, pressure gauge, centering ring, and installation instructions