4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 2
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 3
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 4
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 5
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 6
4.5" x 20" Big Blue Refillable Water Filter Cartridge - GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell - Image 7

4.5″ x 20″ Big Blue Refillable Water Filter Cartridge – GAC Coconut Shell Carbon + KDF 85: Removes Iron, Sulfur/Rotten Egg Smell

$109.95

KDF85 effectively reduces iron and hydrogen sulfide across a wider pH range than traditional manganese greensand filters. This helps prevent staining on fixtures, tiles, and laundry while protecting appliances from buildup and corrosion.

Improved Water Quality and Safety: Coconut shell activated carbon works alongside KDF media to remove organic contaminants, enhancing water clarity, taste, and odor—without adding any chemicals, ensuring safe, clean water for everyday use.

Key Technical Advantages:

  • Bacteriostatic Performance: KDF85 helps control scale, bacteria, and algae buildup.
  • Wide pH Range: Performs reliably where standard oxidation filters may not.
  • Fixture Protection: Reduces “rotten egg” odor and metallic taste while preventing stains on fixtures.
  • Eco-Friendly Filtration: Natural carbon removes impurities without adding harsh chemicals.
SKU: BigBlueKDF85 Categories: , , , , ,

Description

This refillable water filter cartridge measures 4.5 inches in diameter and 20 inches in length, commonly known as a “Big Blue” filter. It is designed with the following key filtration media:

  • GAC Coconut Shell Carbon: A high-quality granular activated carbon made from coconut shells, highly effective at reducing chlorine, organic compounds, and improving both taste and odor.
  • KDF 85: A specialized filtration media that helps remove contaminants such as iron and sulfur (often responsible for the “rotten egg” smell) through oxidation and filtration.

Together, these components work efficiently to reduce impurities like iron and sulfur, resulting in cleaner, better-tasting water that is safer for everyday use.

Key Technical Advantages:

  • Bacteriostatic Performance: KDF85 helps control scale, bacteria, and algae buildup.
  • Wide pH Range: Performs reliably where standard oxidation filters may not.
  • Fixture Protection: Reduces “rotten egg” odor and metallic taste while preventing stains on fixtures.
  • Eco-Friendly Filtration: Natural carbon removes impurities without adding harsh chemicals.

Additional information

Weight 9 kg
Dimensions 20 × 4.5 × 4.5 cm

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