Whole Home Filtration & Conditioning – CWL-1665-V2-1.5

The CWL-1665-V2-1.5 is designed for large homes, estates, or light commercial facilities with a 1½" plumbing service line. It delivers high flow and powerful contaminant removal while conditioning water to inhibit scale—all without salt, chemicals, or frequent maintenance.

Why the CWL-1665-V2-1.5 Stands Out

• High Flow Capacity — supports up to 100 gallons per minute (GPM), so your water pressure and output remain uncompromised.
• Whole Home Protection — filters and conditions water for every tap, shower, and appliance across the property.
• Salt-Free Conditioning — helps inhibit scale formation (up to ~500 mg/L hardness) without salt or brine discharge.
• Premium Media & Long Life — contains 135 lbs (≈4 cu ft) of high-grade GAC; media is rated for ~10 years or ~4,000,000 gallons (depending on local water).
• Automatic Self-Cleaning — the digital valve periodically backwashes to keep media healthy; backwash water is safe and can be repurposed.
• Reliable & Compliant — built in the USA; meets or exceeds FDA, NSF, ANSI, and California (No-Lead) standards.

Specifications

*Actual life may vary depending on water quality, usage, and other factors.

Installation & Notes

• Install on the cold water main line before the water heater, allowing for proper bypass and drainage access.
• Not intended to treat microbiologically unsafe water without prior disinfection. Well water should be tested and pre-treatment applied if needed.
• Backwash water is safe and may be reused (for plants, irrigation, etc.).
• Ships freight due to size; expect ~2–3 weeks freight lead time.

What’s Included

• CWL-1665-V2-1.5 tank with media
• Digital control valve with built-in bypass and backwash function
• Instruction manual, fittings, and documentation
  
  This unit ships via freight with an average of 2 - 3 weeks in shipping
  

Service Line 1½″ plumbing
Flow Rate Up to 100 GPM
Media Weight 135 lbs (≈4 cu ft) of granular activated carbon
Media Life ~10 years or ~4,000,000 gallons*
Hardness Handling Up to ~500 mg/L (≈30 grains), with salt-free conditioning

Model #: CWL-1665-V2-1.5
Dimensions 72″ height × 16″ diameter
Weight (Dry) 200 lbs