PureT
PureT - C891 Series - 10" Commercial Heavy Duty Filter Housing - Black Cap / Clear Sump 3/4" NPT
$29.00
The PureT C891-BK34 is a commercial-grade 10" filter housing engineered for residential and light commercial filtration systems, featuring a clear SAN sump and durable black polypropylene cap with 3/4" NPT female threaded ports. Built to handle up to 125 PSI, it accepts all standard 2.5" x 10" sediment and carbon cartridges for versatile pre-filtration and whole-house applications.
SPECIFICATIONS
PureT C891 Series Filter Housing
Model Number
C891-BK34-10
PureT commercial series
Filter Cartridge Size
10" x 2.5"
Standard 9-7/8" length
Port Connection
3/4" NPT
Female threaded inlet/outlet
Maximum Pressure
125 PSI
Heavy duty rating
Sump Material
SAN Plastic
Clear for visual inspection
Cap Material
Polypropylene
Black, chemical resistant
TECHNICAL DETAILS
Construction & Performance
| Model | PureT C891-BK34-10 |
| Housing Style | Heavy Duty, Clear Sump with Black Cap |
| Cartridge Compatibility | All standard 2.5" diameter x 10" length cartridges (sediment, carbon, specialty) |
| Cap Construction | Polypropylene, 3/4" NPT female inlet/outlet threads |
| Sump Construction | Styrene Acrylonitrile (SAN), clear for filter monitoring |
| Pressure Rating | Up to 125 PSI maximum operating pressure |
| Chemical Resistance | Excellent resistance to common water treatment chemicals and chlorine |
COMPATIBILITY & APPLICATIONS
Where the C891 Housing Works Best
The PureT C891 series housing is designed for whole house filtration systems, RO pre-filtration stages, water softener sediment protection, and light commercial beverage service. The 3/4" NPT threaded ports accommodate residential and commercial flow rates, while the clear sump allows quick visual inspection of filter condition without disassembly. Use with sediment cartridges (1–50 micron) for particulate removal, carbon block filters for chlorine and taste reduction, or specialty cartridges for iron, sulfur, and scale control. Compatible with all major 10" standard filter brands including Pentek, Hydronix, Culligan, Watts, and generic replacement cartridges.
💧 Pro Tip: The clear SAN sump on the C891 makes it easy to monitor sediment accumulation and know exactly when to change your filter—no guessing, no waste. For high-sediment applications, pair with a 5 micron sediment cartridge and replace every 3–6 months depending on water quality.
