Maintain clean, great-tasting alkaline water with the Genesis Filter #1 Replacement, the primary stage 4000L filter for KYK, EOS, and Alkaviva Genesis-series ionizers.

Removes sediment, chlorine, and common contaminants before the water reaches your ionizer’s electrolysis plates, keeping your machine performing at its best.

Compatible with: KYK Genesis 25000, KYK Genesis 30000, KYK Genesis 33000, KYK Generation II, EOS Genesis Platinum & Platinum 9 Turbo, Alkaviva 9, Revelation 2 (standard and Turbo), Lydia 8080/8090, IonQuench 8080, Genesis 7 (some versions).