Genesis Filter #1 Replacement – Primary Stage 4000L Filter for KYK & EOS Ionizers

Genesis Filter #1 Replacement – Primary Filtration Stage (4000L)

The Genesis Filter #1 Replacement is the first-stage filter for older KYK, EOS, and Alkaviva Genesis-series water ionizers. It removes the majority of sediment, chlorine, and other common impurities before the water reaches the secondary filter and ionizer plates.

Key Features

• Primary stage filtration: removes sediment, chlorine, and common impurities
• Capacity: 4000 liters (~1056 gallons)
• Maintenance: replace every 6–12 months, depending on water quality and usage
• Compatible with: KYK Genesis 25000/30000/33000, KYK Generation II, EOS Genesis Platinum/Platinum 9 Turbo, Alkaviva 9, Revelation 2/Turbo, Lydia 8080/8090, IonQuench 8080, Genesis 7 (some versions)
• Protects ionizer plates and ensures optimal alkaline water quality

Recommended Replacement Schedule

• Filter #1: Replace after 4000L or 6–12 months
• Pro Tip: Keep a replacement #1 filter on hand to avoid downtime

Product Benefits

✔ Improves taste, clarity, and odor of alkaline water
✔ Protects your water ionizer and ensures proper ionization
✔ Easy to install and replace
✔ Works as part of the dual-stage Genesis filtration system

• For a complete dual-stage replacement, see our Revelation 2 Genesis Replacement Filters – Dual Stage #1 & #2 set.

• Alternatively, explore the Revelation 2 KYK Genesis Replacement Filters – Two #1 + One #2 pack, which includes one #1 filter for 4000L.