GE WH15A Filter

Pre-Filter (GTEP-50A01-G)
Uses a filter core made of SS316L stainless steel (the highest grade, FDA-approved food-grade). The unique auto-washing technology ensures durability, reducing the need for frequent filter core replacement compared to conventional PP filters As the first barrier, it effectively removes particles, rust, and sediments from pipes or storage tanks. This increases the lifespan of subsequent filtration stages
Replacement Time: No change
 
Central Filtration System (GTEF-15A01-G)
Utilizes a unique dual filtration technology combining blackcarb (the highest adsorption capacity on the market with an iodine index of 1200) and KDF55 to enhance treatment efficiency compared to the conventional pure activated carbon technology commonly found on the market Removes odors, colors, organic substances, toxins, and residual chlorine from tap water, thereby increasing the lifespan of subsequent filtration stages, such as water softening and membrane filtration. The KDF55 material helps remove heavy metals, inhibit bacteria, and quickly convert chlorine into chloride, thereby significantly extending the lifespan of the activated carbon material
Replacement Time: 2-3 years
 
Central Conditioning System (GTEC-15A01-G)
Removes hardness, preventing scaling on the membrane in drinking water filtration devices and extending its lifespan. More effective than conventional conditioning technology, it combines KDF55 to remove heavy metals, inhibit bacteria, and extend resin bead life with dual chlorine blocking
Replacement Time: 5 years