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DuPlex 20” Big Blue Water Filter Housing System With Gauges, With Excelight UV System 8GPM 1" I/O :FSBB20210UV8
Description
DuPlex 20” Big Blue Water Filter Housing System with EL720AK Excelight UV System 8GPM
Upgrade your water quality with the DuPlex Big Blue Water Filter Housing, a robust and versatile solution for residential, commercial, and recreational applications. This system accommodates two 20″ Big Blue cartridges, delivering superior filtration for sediment, chlorine, and odor removal while maintaining optimal water pressure.
Deliver clean, safe water to every faucet with this System. Designed for high flow and low maintenance, this system uses oversized housing and cartridges to reduce service frequency while preserving strong water pressure.
Key Features:
- Compatible with all Big Blue 4.5″ diameter, 20″ long cartridges
- Easy installation for homeowners and DIY enthusiasts
- Minimal pressure drop for strong water flow
- Includes:
- Two Big Blue housings
- Powder-coated steel bracket
- Twin pressure gauges
- O-rings
- 1″ NPT female threaded inlet/outlet
- Twin pressure relief valves
Specifications:
Includes:
- 2 x 20″ × 4.5″ Big Blue Housing
- Two 60mm liquid pressure gauges
- 5-micron PP sediment filter (dual gradient density)
- Coconut shell granular activated carbon (GAC) filter
- Two-stage wall mounting bracket
- Heavy-duty PVC ball valve + hex nipple
- Filter housing wrench
- Max Operating Pressure: 90 PSI
- Flow Rate:
- 1–20 GPM (1″ ports)
- 1–15 GPM (¾″ ports)
Franklin Water Treatment Excelight EL720AK UV Disinfection System – Whole-House Protection (8 GPM)
Designed for point-of-entry applications, the Excelight EL720AK offers high-performance ultraviolet sterilization for residential, commercial, and cottage settings. This Canadian-engineered system provides chemical-free protection against harmful microorganisms, ensuring safe and clean water throughout your property.
How It Works:
UV light penetrates the DNA of microorganisms, disabling their ability to reproduce and cause illness. With proper installation and maintenance, Excelight provides safe, clean water for drinking, bathing, and cooking.
System Features:
- Flow Rate: 8 GPM @ 30 mJ/cm²
- UV Lamp: EL720L with 9,000-hour life (approx. 1 year of continuous use)
- Chamber Material: Polished 304 stainless steel
- Chamber length: 28″ length
- Inlet/Outlet: ¾” MNPT ports
- Max Pressure: 125 PSI
- Power: 115V / 60Hz CSA-approved ballast
- Installation: Quick wall-mount with horizontal or vertical options
- Alarms: Built-in audible and visual lamp failure alerts
- Lamp Life Indicator: Countdown clock with 7-day override
- Includes: Lamp, quartz sleeve, ballast, and installation hardware
- Warranty: Full manufacturer’s coverage
Replacement Parts
**World of Water strongly recommends that you have your raw water professionally tested for dissolved mineral content, turbidity and microbiological activity. You should only operate your unit if the source water meets the minimum operating parameters.**








