
ONE Filtration (SCT125) Enpress Cartridge Tank 1.25" NPT
ONE Filtration SCT125 Cartridge Tank
SCT125 Technical Details
| Model Number | SCT125 |
| Connection Size | 1.25" NPT |
| Construction | 100% Non-Metallic |
| Operating Pressure | 150 PSI tested |
| Certification | NSF 61 Listed |
| Access Design | Snap-ring, tool-free top and bottom openings |
| Drain Connection | Threaded PVC with glue socket |
| Liner Technology | Enpress patented exclusive design |
When to Use the SCT125
Designed for whole house point-of-entry installations on city or well water systems where high service flow and low pressure drop matter. Ideal for extreme loading conditions, RO pre-treatment, and particulate-heavy water where lower shear velocity allows proper filter loading. Replaces costly stainless steel housings and eliminates the weekly or monthly cartridge changes required by undersized 2.5" and 4.5" housings. The top-access pressure release configuration means you can service the filter without touching any plumbing connections at the base.
What You Need to Know
The SCT125 uses Enpress ONE Filtration replacement cartridges, sold separately. The 1.25" NPT connections work with standard residential and light commercial plumbing. All glue joints are contained inside or underneath the vessel base for clean, professional-looking installations. Compatible with pressure release valve configurations or control valve and in-out head setups depending on your system requirements.
ONE Filtration SCT125 Cartridge Tank
SCT125 Technical Details
| Model Number | SCT125 |
| Connection Size | 1.25" NPT |
| Construction | 100% Non-Metallic |
| Operating Pressure | 150 PSI tested |
| Certification | NSF 61 Listed |
| Access Design | Snap-ring, tool-free top and bottom openings |
| Drain Connection | Threaded PVC with glue socket |
| Liner Technology | Enpress patented exclusive design |
When to Use the SCT125
Designed for whole house point-of-entry installations on city or well water systems where high service flow and low pressure drop matter. Ideal for extreme loading conditions, RO pre-treatment, and particulate-heavy water where lower shear velocity allows proper filter loading. Replaces costly stainless steel housings and eliminates the weekly or monthly cartridge changes required by undersized 2.5" and 4.5" housings. The top-access pressure release configuration means you can service the filter without touching any plumbing connections at the base.
What You Need to Know
The SCT125 uses Enpress ONE Filtration replacement cartridges, sold separately. The 1.25" NPT connections work with standard residential and light commercial plumbing. All glue joints are contained inside or underneath the vessel base for clean, professional-looking installations. Compatible with pressure release valve configurations or control valve and in-out head setups depending on your system requirements.
Original: $546.70
-65%$546.70
$191.34Description
ONE Filtration SCT125 Cartridge Tank
SCT125 Technical Details
| Model Number | SCT125 |
| Connection Size | 1.25" NPT |
| Construction | 100% Non-Metallic |
| Operating Pressure | 150 PSI tested |
| Certification | NSF 61 Listed |
| Access Design | Snap-ring, tool-free top and bottom openings |
| Drain Connection | Threaded PVC with glue socket |
| Liner Technology | Enpress patented exclusive design |
When to Use the SCT125
Designed for whole house point-of-entry installations on city or well water systems where high service flow and low pressure drop matter. Ideal for extreme loading conditions, RO pre-treatment, and particulate-heavy water where lower shear velocity allows proper filter loading. Replaces costly stainless steel housings and eliminates the weekly or monthly cartridge changes required by undersized 2.5" and 4.5" housings. The top-access pressure release configuration means you can service the filter without touching any plumbing connections at the base.
What You Need to Know
The SCT125 uses Enpress ONE Filtration replacement cartridges, sold separately. The 1.25" NPT connections work with standard residential and light commercial plumbing. All glue joints are contained inside or underneath the vessel base for clean, professional-looking installations. Compatible with pressure release valve configurations or control valve and in-out head setups depending on your system requirements.

