About This

• Exclusive 1st Stage for FRM Dual-Stage Systems: The WD-FRM-L is the dedicated 1st stage cartridge for WD-D-FRM-G4-DC under sink water filter and WD-D-FRM-G4-JG inline water filter dual-stage systems only, never a standalone filter.
• Up to 95% Fluoride Reduction: This dedicated 1st stage cartridge for your drinking water filter reduces fluoride by up to 95%, since elevated fluoride in municipally treated water may contribute to adverse health effects.
• Works With WD-G4-L for Full-Spectrum Filtration: Paired with the 2nd stage, this water filter system removes up to 99.9% of lead, mercury, chromium-6, PFAS, VOCs, THMs, and chlorine, while preserving minerals.
• Tool-Free Replacement, No Mess: The auto shut-off valve stops water flow automatically during the cartridge swap. Twist out the used cartridge, twist in the WD-FRM-L as the 1st stage, flush for 3 minutes, and you are done.
• Pairs With a WQA Certified System: The 2nd stage WD-G4-L cartridge in this water filter system is WQA certified to NSF/ANSI 42 and NSF/ANSI 372, and the full dual-stage system is designed and manufactured in the USA.
• 1-Year Cartridge Warranty: Every WD-FRM-L cartridge for your drinking water filter is covered by a full year representing its rated lifespan and filtration capacity. Replace when flow decreases or fluoride taste returns.

Overview

• Material : Polycarbonate (PC)
• Product Dimensions : 2.52"D x 2.52"W x 12"H
• Item Weight : 1.4 pounds
• External Testing Certification : NSF
• Product Benefits : Removes Fluoride