Complete set of 7 PREMIUM reverse osmosis filters, 7 stages – replacement cartridges PP + GAC + CTO, 100 GPD RO membrane, MINERAL post-filter (remineralization), ALK post-filter (alkalization), GAC post-filter – Spectrum Water GREEN Series

The Spectrum Water GREEN set is designed for users who want a higher level of water filtration and optimization, combining reverse osmosis purification with remineralization and alkalization. This set is ideal for active families, athletes, or people concerned about water quality and pH balance. Through a balanced combination of mechanical prefiltration, activated carbon filtration, and a reverse osmosis membrane, the water is purified from sediments, chlorine, organic substances, and dissolved impurities, resulting in clear, safe, and pleasant-tasting water. By adding the mineralization filter, the water obtained after reverse osmosis is enriched with essential minerals, achieving a more natural taste and a composition closer to spring water.

Set components

• SED – PP cartridge (SED) – 5 microns – Mechanical polypropylene filter that retains solid particles such as: sand, rust, silt, sediments, and coarse impurities. It protects the following stages and extends the lifespan of the RO membrane.
• GAC – GAC granular activated carbon cartridge – Activated carbon filter that reduces: free chlorine, chlorination by-products, and volatile organic compounds. It significantly improves the taste, odor, and clarity of the water.
• CTO – Carbon Block – Filter with a compact activated carbon structure that: removes residual chlorine, retains fine organic matter, and protects the reverse osmosis membrane. It provides deeper filtration compared to GAC.
• ROM 100 GPD – RO reverse osmosis membrane – 100 GPD – The main component of the system, responsible for: reducing dissolved salts, removing heavy metals, reducing nitrates, bacteria, and other contaminants. Increased flow rate and superior purification capacity, ideal for higher water consumption. Filtration capacity: 100 GPD (gallons/day) (378 liters/day).
• MIN – MINERAL post-filter (remineralization) – Adds natural minerals to purified water such as: calcium, magnesium, and potassium. Contributes to a balanced taste and a more stable pH.
• ALK – ALK post-filter (alkalization) – Increases the water pH to approximately 8–9.5, contributing to an alkaline balance.
• POST GAC – Post granular activated carbon filter made from coconut shell – The final water finishing stage: improves the final taste, removes residual odors, and provides pleasant-tasting water. Ideal for drinking and cooking.

Dimensions and technical compatibility

• Prefiltration cartridges: 10” (universal standard)
• Post-filter: with 1/4” quick connectors, compatible with flexible tubing
• Quick installation, no special adapters required

Compatible systems

• Spectrum Water GREEN systems – reverse osmosis, 7 stages
• Other Spectrum Water systems (WHITE, BLUE – for shared/common stages)
• Universal reverse osmosis systems from other manufacturers using standard cartridges

Recommended cartridge replacement interval

• On average, every 6–12 months
• Depending on water consumption
• Depending on incoming water quality
• Regular replacement ensures water quality and protects the system