Maximum Efficiency for the Entire Home: AQUAPHOR Gross 20" Housing
Protect your entire building's water system with the powerful AQUAPHOR Gross 20" in-line filter housing. This professional device operates to the highly efficient Big Blue 20" (BB20) standard. Designed for pre-filtration of cold water at the main inlet, the housing provides the first, reliable line of defense against contaminants from the water supply network or your own well, protecting pipes, expensive fittings, and household appliances from damage.
What distinguishes the AQUAPHOR Gross 20" housing from standard solutions is its exceptionally durable construction made of high-quality plastic. Thanks to the use of modern materials, the housing features high resistance to hydraulic shocks, mechanical stress, and sudden pressure surges in the water system, which translates into a long service life and reliable operation of the filtration system.
The large housing format in the Big Blue 20" (BB20) standard ensures very high throughput and enables the use of efficient filter cartridges with an increased filtration surface. Thanks to this, the system is perfectly suited for single-family homes, multi-family buildings, service premises, and small commercial facilities.
Key Advantages of the AQUAPHOR Gross 20" Big Blue Housing
20" Big Blue (BB20) Standard: Compatibility with a wide range of high-capacity filter cartridges – mechanical, carbon, and specialized.
Reinforced housing made of high-quality plastic: High resistance to operating pressure, hydraulic shock, and mechanical damage.
High Flow Capacity: An ideal solution for installations with high water demand.
Designed for cold water: Robust construction for installation at the main water inlet.
Air bleed valve: Facilitates servicing and replacement of filter cartridges.
Effective protection for installations and household appliances: When an appropriate cartridge is used, the filter effectively retains sand, rust, silt, and other mechanical impurities.