The Aquafilter HHBB20B 20" Big Blue Triple Water Filter System is a high-capacity, three-stage water filtration solution designed for whole-house, commercial and industrial applications.

Manufactured by Aquafilter, this heavy-duty filtration system features three 20" Big Blue filter housings mounted on a robust metal support frame. Its high-capacity design allows multiple filtration stages to be combined, providing a flexible solution for treating incoming cold water.

With 1" brass inlet and outlet connections, integrated pressure gauges and pressure relief valves, the HHBB20B is designed for reliable operation, straightforward maintenance and effective filtration monitoring.

Compatible with a wide range of standard 20" x 4.5" Big Blue filter cartridges, the system can be configured to address different water treatment requirements.

Key Features & Benefits

• Three-stage filtration: Three independent 20" Big Blue housings allow multiple filtration processes to be combined.

• High-capacity filtration: Designed for whole-house, commercial and industrial water treatment applications.

• Heavy-duty construction: Robust polypropylene filter housings with brass connection inserts.

• 1" brass connections: Full-flow inlet and outlet connections for straightforward plumbing integration.

• Pressure monitoring: Two integrated pressure gauges allow monitoring of pressure before and after the filtration system.

• Pressure relief valves: Help release trapped air and residual pressure during filter cartridge replacement.

• Flexible cartridge compatibility: Accepts a wide range of standard 20" x 4.5" Big Blue filter cartridges.

• Bacteriostatic centralising rings: Help position and centralise filter cartridges within their housings.

• Metal mounting platform: Provides a stable and convenient installation arrangement.

• No electricity required: Operates using the incoming water supply without electrical power or a drain connection.

Flexible Three-Stage Water Filtration

One of the main advantages of the Aquafilter HHBB20B is its ability to accommodate different filter cartridge combinations.

Depending on the incoming water quality and treatment objectives, the three housings can be configured using different cartridge types, including:

• Sediment filter cartridges: Reduce suspended particles such as sand, rust, silt and other particulate matter.

• Activated carbon cartridges: Help reduce chlorine, unpleasant tastes and odours.

• Specialist treatment cartridges: Options are available for specific water treatment requirements, including iron reduction and other applications, depending on the selected cartridge.

This flexibility makes the HHBB20B suitable for a wide range of whole-house and commercial water treatment installations.

Integrated Pressure Monitoring

The system incorporates two pressure gauges positioned at the inlet and outlet.

Monitoring the pressure difference across the filtration system helps identify increasing resistance as filter cartridges become loaded with contaminants.

The integrated pressure relief valves also allow trapped air to be released following cartridge replacement, helping simplify routine servicing and maintenance.

Suitable Applications

The Aquafilter HHBB20B is designed for high-capacity cold-water filtration applications, including:

• Whole-house water filtration.

• Domestic water treatment installations.

• Commercial buildings and premises.

• Industrial water treatment systems.

• Agricultural and specialist water filtration applications.

• Pre-filtration for downstream water treatment equipment.

Technical Specifications

What Is Included?

The Aquafilter HHBB20B system includes:

• 3 x 20" Big Blue filter housings.

• 1 x metal mounting platform.

• 2 x pressure gauges with brass extensions.

• 3 x bacteriostatic filter cartridge centralising rings.

• 1 x filter housing wrench.

• Installation instructions.

Please note: Filter cartridges are not included and should be selected separately according to the required water treatment application.

Why Choose the Aquafilter HHBB20B?

The Aquafilter HHBB20B provides a versatile and robust platform for high-capacity water filtration. Its three-stage configuration allows different filtration technologies to be combined in one installation, while the integrated pressure gauges make routine monitoring easier.

Whether you are installing a whole-house water filtration system or specifying equipment for a commercial or industrial project, the HHBB20B offers a flexible solution using widely available Big Blue filter cartridges.

Available from GroAqua, your specialist supplier of professional water treatment and filtration equipment.