Watts-FH7000BL38 Flowmatic Blue Filter Housing Std 20 in With 3/8 in Ports
Watts FH7000BL38 Core Specs
Construction & Materials
| Model Number | Watts FH7000BL38 Flowmatic |
| Housing Type | Standard 20" sump with blue body and black cap |
| Thread Design | Buttress threading for superior sealing and security |
| Chemical Resistance | Resists acids, alcohol, ammonia, oils, and plating solutions |
| Pressure Relief | Non-pressure relief valve style |
| Wall Construction | Thick sidewalls with heavy-duty reinforcing ribs |
| O-Ring Locations | Cap, sump, and top seat for triple seal protection |
Where This Housing Works
The Watts FH7000BL38 accepts any standard 2.5" diameter by 20" length filter cartridge, including sediment, carbon block, pleated cellulose, and specialty media. Commonly used in whole-house pre-filtration systems, well water treatment, and point-of-use applications where a single-stage filter is needed before an RO system or appliance. The 3/8" NPT ports are compatible with standard residential plumbing fittings and tubing connectors. This housing is ideal for installations where chemical resistance and pressure handling are critical, and where regular cartridge changes are part of the maintenance routine.
Watts FH7000BL38 Core Specs
Construction & Materials
| Model Number | Watts FH7000BL38 Flowmatic |
| Housing Type | Standard 20" sump with blue body and black cap |
| Thread Design | Buttress threading for superior sealing and security |
| Chemical Resistance | Resists acids, alcohol, ammonia, oils, and plating solutions |
| Pressure Relief | Non-pressure relief valve style |
| Wall Construction | Thick sidewalls with heavy-duty reinforcing ribs |
| O-Ring Locations | Cap, sump, and top seat for triple seal protection |
Where This Housing Works
The Watts FH7000BL38 accepts any standard 2.5" diameter by 20" length filter cartridge, including sediment, carbon block, pleated cellulose, and specialty media. Commonly used in whole-house pre-filtration systems, well water treatment, and point-of-use applications where a single-stage filter is needed before an RO system or appliance. The 3/8" NPT ports are compatible with standard residential plumbing fittings and tubing connectors. This housing is ideal for installations where chemical resistance and pressure handling are critical, and where regular cartridge changes are part of the maintenance routine.
Description
Watts FH7000BL38 Core Specs
Construction & Materials
| Model Number | Watts FH7000BL38 Flowmatic |
| Housing Type | Standard 20" sump with blue body and black cap |
| Thread Design | Buttress threading for superior sealing and security |
| Chemical Resistance | Resists acids, alcohol, ammonia, oils, and plating solutions |
| Pressure Relief | Non-pressure relief valve style |
| Wall Construction | Thick sidewalls with heavy-duty reinforcing ribs |
| O-Ring Locations | Cap, sump, and top seat for triple seal protection |
Where This Housing Works
The Watts FH7000BL38 accepts any standard 2.5" diameter by 20" length filter cartridge, including sediment, carbon block, pleated cellulose, and specialty media. Commonly used in whole-house pre-filtration systems, well water treatment, and point-of-use applications where a single-stage filter is needed before an RO system or appliance. The 3/8" NPT ports are compatible with standard residential plumbing fittings and tubing connectors. This housing is ideal for installations where chemical resistance and pressure handling are critical, and where regular cartridge changes are part of the maintenance routine.
