4.5" x 20" Refillable Well Water Filter - for Iron, Sulfur and Chlorine Reduction | KDF 85 + KDF 55 + Activated

Key features

• ✅ Standard Size – Fits all 4.5" x 20" Big Blue filter housings
• 🌱 Granular Activated Coconut Shell Carbon (GAC) – Improves taste, removes odors
• ⚙️ KDF 85 (2 lbs) – Reduces iron, sulfur, and hydrogen sulfide (H₂S) odors (rotten egg smell)
• 💧 KDF 55 (2 lbs) – Reduces chlorine taste & odor, heavy metals (lead, mercury), and scale
• 🏡 Ideal for Well Water Systems – Effective at treating common groundwater contaminants
• 🚿 Superior Taste & Odor Removal – Delivers cleaner, fresher water throughout your home
• ⚠️ Note – Filtration performance depends on local water quality and chemistry

4.5" x 20" Granular Activated Coconut Shell Carbon Water Filter with KDF 55 & KDF 85 Key Features: Standard Size: Fits all standard 4.5" x 20" Big Blue filter housings High-Performance Media: Each filter contains premium Granular Activated Coconut Shell Carbon (GAC) and 2 lbs each of KDF 55 and KDF 85 KDF 85: Targets iron, hydrogen sulfide (H₂S), and sulfur, effectively reducing unpleasant rotten egg odors often found in well water KDF 55: Helps reduce chlorine taste and odor, scale, and water-soluble heavy metals such as lead, mercury, and nickel Superior Odor & Taste Improvement: Excellent at improving the overall taste and smell of water Versatile Use: Ideal for residential, rural, and well water systems Important Note: Filter performance is highly dependent on local water chemistry and conditions, which may vary significantly from location to location.

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