25W UV Replacement Bulb 4 Prong for Water Purifier Ultraviolet Light Amazon - Water filter while an internal expansion pad

while an internal expansion pad minimizes channeling or bypass before the water exits the cartridge

It also gives back healthy minerals such as calcium

the final stage of the water treatment process

Ronaqua 10-Inches by 2

Filter Cartridge Size (each) - 20” h x 4

25W UV Replacement Bulb 4 Prong for Water Purifier Ultraviolet Light Amazon - Water filter while an internal expansion padIMPROVES QUALITY OF HOME DRINKING WATER with the most advanced Ultraviolet technology, UV water sterilizer system is the most effective disinfection solution for germs, for example, E. coli, coliform, Giardia, Salmonella etc. especially for well water, its safe to drink after the purification. Protects your family from waterborne contaminants including microorganisms CHEMICAL FREE WATER TREATMENT Its the UV ray technology adapted to this system, no