
BriskSpring HZ-B-BS 40 Micron Whole House Sediment Pre Filter with SUS316L Stainless Steel Mesh and 7 T/H High Flow Capacity
Product Overview
HZ-B-BS is designed to be installed at the main water inlet before downstream plumbing and water equipment.
Municipal tap water passes through the 40 micron SUS316L stainless steel filter element, helping intercept visible sand, rust, pipe debris and suspended sediment before the water enters the household distribution system.
A pressure gauge is integrated into the head assembly for convenient pressure observation during operation. The manual flushing structure allows accumulated sediment to be discharged during routine maintenance.
With a compact body, high listed flow rate and two connection size options, HZ-B-BS is suitable for buyers looking for a practical whole house pre-filtration product that balances filtration capacity, installation flexibility and serviceability.

Key Features
7 T/H High Flow Capacity:
The listed flow rate reaches 7 T/H or 30.8 GPM, providing strong water-handling capacity for compatible whole house municipal tap water systems while maintaining a compact product structure.
40 Micron Sediment Filtration:
The SUS316L stainless steel mesh provides 40 micron filtration to help reduce visible sediment, rust, sand and suspended particles before they reach downstream plumbing and household equipment.
SUS316L Stainless Steel Filter Mesh:
The stainless steel filter element provides a durable and reusable filtration structure suitable for routine cleaning and continued operation.
Premium H59-1 Brass Connections:
The connector section uses H59-1 brass, providing a robust metal connection structure for compatible household plumbing installations.
Integrated Pressure Monitoring:
A pressure gauge is built into the head assembly, allowing users and installers to visually observe system pressure during operation and maintenance.
Manual Flushing Design:
The product uses manual flushing, allowing collected sediment to be discharged during scheduled maintenance without requiring replacement of the entire filtration unit.
Flexible Connection Options:
Available 3/4 Inch and 1 Inch connections allow distributors and installers to match common residential pipeline configurations.
Compact and Serviceable Structure:
The product is designed with separate filter bottle, filter element, sealing components, front cover and rear cover, supporting convenient inspection and servicing.

Technical Specifications
| Item |
Specification |
| Model |
HZ-B-BS |
| Product Type |
Whole House Sediment Pre Filter |
| Water Flow Rate |
7 T/H / 30.8 GPM |
| Filtration Precision |
40 Micron |
| Applicable Pressure Range |
0.15 MPa-1 MPa / 21.8-145 PSI |
| Connector Size |
3/4 Inch or 1 Inch |
| Applicable Water Quality |
Municipal Tap Water |
| Flushing Mode |
Manual |
| Connector Material |
Premium H59-1 Brass |
| Filter Mesh Material |
SUS316L Stainless Steel |
| Applicable Environment Temperature |
+1 C to +40 C / 33.8 F to 104 F |
| Product Dimensions |
270 x 80 x 240 mm |
| Item Weight |
0.9 kg |
| Pressure Monitoring |
Integrated Pressure Gauge |
| Certifications |
NSF, RoHS, SGS |
| Included Components |
Wrench, Manual, Sewer Drain Connector, Sewage Drain Pipe |
B2B Buyer Benefits
High Flow for Whole House Programs:
The 7 T/H rated flow gives importers and distributors a higher-capacity option for whole house pre-filtration product lines.
Reduced Routine Replacement:
The reusable SUS316L mesh is designed for cleaning and continued use, helping reduce dependence on disposable filter cartridges.
Installer Friendly Configuration:
3/4 Inch and 1 Inch connection options make the product easier to match with different residential plumbing layouts.
Easy Maintenance Structure:
Manual flushing, visible pressure monitoring and a serviceable filter assembly help simplify routine maintenance and after-sales servicing.
Compact Product Footprint:
With dimensions of 270 x 80 x 240 mm and a weight of 0.9 kg, the product offers a compact structure for storage, transportation and installation.
Suitable for Distribution Programs:
The combination of high flow, 40 micron filtration, brass connections and reusable stainless steel mesh gives plumbing wholesalers and water-treatment distributors a clear whole house pre-filter product position.

Working Principle
Municipal tap water enters the filter through the brass connection assembly and passes through the 40 micron SUS316L stainless steel filter element.
Visible sediment and suspended particles are retained by the filter mesh, while filtered water continues into the downstream household pipeline.
During routine maintenance, accumulated sediment can be discharged through the manual flushing structure. The integrated pressure gauge provides a convenient visual reference for system pressure during operation.
The HZ-B-BS is designed as a sediment pre-filtration product and is intended to work upstream of other household plumbing and water-treatment equipment.

Applications
- Whole House Municipal Tap Water Pre Filtration
- Residential Main Water Inlet Systems
- Villa Water Supply Systems
- Apartment Water Inlet Systems
- Upstream Protection for Water Heaters
- Upstream Protection for Cartridge Filtration Systems
- Plumbing and Water Treatment Distribution Projects

Installation and Maintenance
Install the HZ-B-BS on the main municipal water inlet according to the water flow direction and the supplied installation manual.
Select the appropriate 3/4 Inch or 1 Inch connection according to the pipeline configuration.
Maintain sufficient space around the filter body for inspection, flushing and filter element servicing.
The cleaning frequency should be adjusted according to local water quality, sediment accumulation, household water consumption and operating conditions.
Regular inspection and flushing help maintain stable filtration performance and water flow.
FAQ
What is the filtration precision of HZ-B-BS?
The filtration precision is 40 microns.
What is the maximum listed flow rate?
The rated water flow is 7 T/H or 30.8 GPM.
What water source is the filter designed for?
It is designed for municipal tap water pre filtration.
What material is used for the filter mesh?
The filter mesh is made from SUS316L stainless steel.
What material is used for the connector section?
The connector material is premium H59-1 brass.
What connection sizes are available?
The product is available with 3/4 Inch or 1 Inch connections.
Does the filter have a pressure gauge?
Yes. An integrated pressure gauge is included for visual pressure monitoring.
Is the flushing system automatic?
No. The listed flushing mode is manual.
What is the applicable pressure range?
The applicable pressure range is 0.15 MPa to 1 MPa or 21.8 PSI to 145 PSI.
What accessories are included?
The package includes a wrench, manual, sewer drain connector and sewage drain pipe.