Description

Heavy-duty dual Big Blue support

Powder-coated steel wall bracket for two 10″ or 20″ Big Blue filter housings

This heavy-duty metal bracket supports two compatible Big Blue housing heads in a side-by-side, two-stage configuration. It carries the weight of the water-filled housings, keeps them aligned, and helps reduce stress on 1″ inlet, outlet and inter-housing plumbing connections.

2 housingsDual-stage configuration
10″ or 20″Big Blue housing compatibility
1″ systemsCompatible housing-head format
3 lbPowder-coated steel bracket

What it does

Supports a complete two-stage Big Blue system so the plumbing does not have to

Two compatible housing heads bolt to the bracket, and the bracket mounts to a wall or solid structural backing. This keeps the housings parallel and evenly spaced while reducing load on threaded fittings, unions and connected pipework.

Structural support

Carries Two Water-Filled Housings

Designed to support a complete dual-stage Big Blue assembly rather than allowing the inlet and outlet plumbing to carry the system weight.

Service access

Keeps Housings Aligned

Maintains parallel housing spacing for a cleaner installation and easier cartridge replacement.

Key benefits

Rigid support for a professional two-stage installation

2H

Supports Two Housings
Designed for a compatible two-stage Big Blue whole-house filtration system.

10/20

Fits 10″ and 20″ Big Blue
The same bracket supports compatible 10″ × 4.5″ and 20″ × 4.5″ housing heads.

ST

Powder-Coated Steel
Heavy-duty steel construction with a clean white corrosion-resistant finish.

AL

Keeps Housings Aligned
Maintains parallel and even housing spacing for easier filter changes.

PL

Reduces Plumbing Stress
Helps take load off 1″ NPT fittings, unions and connected pipework.

WM

Pre-Drilled Wall Mount
Includes pre-drilled holes at the listed standard Big Blue spacing.

What is included

One dual Big Blue metal bracket

  • One white powder-coated dual housing bracket
  • Two housing-head mounting positions
  • Pre-drilled wall-mounting holes
  • Wall screws, anchors, housing-mount screws, housings, cartridges, nipples and plumbing fittings are not included
Specifications

Confirmed bracket details

Product type Dual Big Blue wall-mount bracket
Housings supported 2
Housing compatibility 10″ × 4.5″ and 20″ × 4.5″ Big Blue
Port-size compatibility Compatible 1″ Big Blue housing systems
Material Powder-coated steel
Finish / color White powder coat
Mount type Wall mounted; indoor or protected installations
Hole pattern Listed as standard Big Blue spacing
Primary listed dimensions Approximately 16 × 8 × 8 in
Bracket weight Approximately 3 lb / 48 oz
Housing-mount screws Standard 5/16″ hex-head screws recommended; sold separately
Wall-mounting hardware Not included
Brand MyAquaFilter / MyWaterClub
SKU BR-2-BB

Installation guidance

  • Anchor the bracket into wall studs, masonry or other solid structural backing
  • Select wall screws and anchors for the wall material and full water-filled system weight
  • Level the bracket before tightening the mounting hardware fully
  • Use compatible 5/16″ hex-head screws to attach the housing heads
  • Support inlet and outlet plumbing independently
  • Professional installation is recommended when modifying the main water line

Service clearance

Leave enough space below the housings for cartridge changes

10″ Big Blue Housings
Allow approximately 12″ of open space below the housings so the sumps and cartridges can be lowered during service.
20″ Big Blue Housings
Allow approximately 22″ of open space below the housings for sump removal and cartridge replacement.

Compatibility

For compatible two-stage Big Blue systems

10BB

10″ × 4.5″ Big Blue

Supports two compatible 10-inch Big Blue housing heads in a dual-stage configuration.

20BB

20″ × 4.5″ Big Blue

Supports two compatible 20-inch Big Blue housing heads using the same mounting pattern.

1″

1″ Port Systems

Designed around compatible Big Blue housing heads used with 1″ NPT whole-house plumbing.

STD

Other Big Blue Brands

May fit other standard Big Blue housing heads only when the bolt pattern and spacing match.

Often used with

Related Big Blue components

HSG

10″ Big Blue Housing

Compatible 10″ × 4.5″ housing with 1″ brass-reinforced ports and pressure release.

View Big Blue housing →

UN

1″ Union Nipple

A dual-stage system normally requires one compatible housing-to-housing connector.

WR

Big Blue Housing Wrench

Helps loosen compatible 4.5″ housing sumps during cartridge replacement.

View Big Blue wrench →

Before purchase

Good to know

!
Not for slim housings
This bracket does not fit standard 10″ × 2.5″ slim housing heads.

!
Dual-stage bracket only
Use the single or triple Big Blue bracket for systems with one or three housings.

!
Mounting hardware is not included
Wall screws, anchors and housing-mount screws must be selected separately.

!
Plan for substantial installed weight
Two water-filled Big Blue housings may weigh approximately 25–40 lb or more, especially with 20″ housings.

!
Indoor or protected use
The bracket is not intended for exposed outdoor installation.

!
Verify the bolt pattern
“Big Blue” describes a common format, but third-party housing-head mounting patterns can vary.

This product includes one dual metal bracket only. Filter housings, cartridges, wall screws, anchors, housing-mount screws, nipple, valves and plumbing fittings are not included. Verify the housing-head bolt pattern, port size, bracket spacing, wall structure and full installed weight before purchase.
Not sure whether BR-2-BB fits your system?
Send the housing brand and model, port size, bolt-hole measurements and installation photos before ordering.

Ask a Water Filter Specialist

Additional information

Weight 48 oz
Dimensions 16 × 8 × 8 in

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