Watts 1R-1Y-1B-1G Kwik-Change WQC4RO13-100 Replacement Filter Kit for 13" 100 GPD System - Not for Premier Watts (FM-25A) Aluminum Single Big Blue/Boy Bracket Hanna Instruments manufactures laboratory-grade testing

Hanna Instruments manufactures laboratory-grade testing equipment trusted by aquarium professionals and hobbyists worldwide for accurate water chemistry analysis

The Tomlinson 600PBRHC is compatible with Waste King (Anaheim Mfg

Drop-In Install

An oversized flow control can cause incomplete regeneration cycles

CARBON Carbon Block Adsorption

Watts 1R-1Y-1B-1G Kwik-Change WQC4RO13-100 Replacement Filter Kit for 13" 100 GPD System - Not for Premier Watts (FM-25A) Aluminum Single Big Blue/Boy Bracket Hanna Instruments manufactures laboratory-grade testingThe Watts WQC4RO13 100 Kwik Change replacement filter kit delivers a complete four stage filtration solution for your 13 inch 100 GPD reverse osmosis system. Engineered with double o ring seals and internal shutoff valves, this kit eliminates leaks and simplifies cartridge replacement across all filtration stages. SPECIFICATIONS Complete Kit Components Model Number Watts WQC4RO13 100 System Compatibility 13 inch 100 GPD Kwik Change (Not Premier) Stage