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Brand: GrowoniX

Growonix 4.5 x 20 HEAVY DUTY KDF85/Catalytic Carbon Replacement Filter for EX600/1000-T and XL-Scrub

Growonix 4.5 x 20 HEAVY DUTY KDF85/Catalytic Carbon Replacement Filter for EX600/1000-T and XL-Scrub

SKU: SKU:CF-4520-KDF-HD

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Regular price $119.00 USD
Regular price $119.00 USD Sale price $119.00 USD
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Availability: Online | Will Call Locations Stock May Vary

This heavy-duty GrowoniX KDF85 catalytic carbon filter (4.5x20) removes chlorine, chloramine, iron, and heavy metals, and drops straight into EX-T and XL-Scrub systems.

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GrowoniX KDF85 Catalytic Carbon Filter for Heavy-Duty Systems

The GrowoniX KDF85 catalytic carbon filter packs a heavy-duty bed of Premium KDF85/Catalytic Carbon into a 4.5" x 20" cartridge. It reduces or removes chlorine, chloramine, iron, hydrogen sulfide, heavy metals, scale, and bacteria. The KDF media drops 99% of free chlorine, 90% of iron, and 98% of soluble lead and mercury. It is NSF certified for drinking water. One cartridge lasts a long time.

34,000-Gallon Capacity for EX-T and XL-Scrub Replacement

Rated for 34,000 total gallons of chlorine or chloramine removal, this cartridge fits the bigger GrowoniX systems. That works out to 17,000 gallons of RO water at a 1:1 ratio. It drops into the EX600-T, EX1000-T, and XL Scrubber as a direct replacement. Bacteriostatic media holds back microorganism growth in the housing. Swap it as throughput nears the rating.

Key Features

  • Premium KDF85/Catalytic Carbon: Removes chlorine, chloramine, iron, hydrogen sulfide, heavy metals, scale, and bacteria.
  • 34,000-Gallon Capacity: Chlorine/chloramine removal, or 17,000 gallons of RO water at a 1:1 ratio.
  • KDF Performance: 99% free chlorine, 90% iron, and 98% soluble lead and mercury.
  • NSF Certified: Listed for drinking water systems.
  • Bacteriostatic Media: Controls microorganism growth, with no chemical additives and 100% recyclable media.
  • Fits Heavy-Duty Systems: Direct replacement for EX600-T, EX1000-T, and XL Scrubber.

Technical Specifications

Specification Value
Model / SKU CF-4520-KDF-HD
Dimensions 4.5" x 20"
Media Premium KDF85 / Catalytic Carbon (heavy duty)
Removes Chlorine, chloramine, iron, hydrogen sulfide, heavy metals, scale, bacteria
Capacity 34,000 gal (chlorine/chloramine); 17,000 gal RO at 1:1
KDF Reduction 99% chlorine, 90% iron, 98% lead/mercury
Certification NSF (drinking water)
Fits EX600-T, EX1000-T, XL Scrubber