Ensure your Evolution RO1000 runs more efficiently. Helps protect the RO membranes and extends their life. Less filter changes and maintenance - every 7,500 gallons of purified water. Cleanable sediment filter is re-usable. Combination of KDF85 and the KDF55 with eco-friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur, and heavy metals. - great for city or well water. Highly recommended when using more than 150 gallons of purified water per week on average.

• 2 extra stages of filtration prior to the Evolution-RO
• Protects your investment and ensures maximum efficiency
• Extends Evolution-RO Prefilter life (without PreEvolution: 2,000 gallons, with PreEvolution: 7,500 gallons purified)
• Recommended when producing more than 300 gallons of purified water per week using the Evolution1000-RO
• Ensures your Evolution-RO runs more efficiently
• Comes with Wall Mount Bracket, Quick Connect Fittings, All Necessary Tubing, and Filter Housing Wrench
• KDF85/55 Catalytic Carbon Filter life: 7,500 gallons purified
• Pleated, cleanable sediment filter: Clean regularly and replace bi-annually

• Replace housings every 3 years
• Replaces HL 31027
• Dimensions (H x W x D): 18.5" x 17" x 9"
• Weight: 23 lbs