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GrowoniX replacement carbon water filter cartridge with green end caps and a diamond-patterned outer mesh.
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GrowoniX Replacement Carbon (Green Block)

Official GrowoniX Dealer Model: GOCF-2510-GB
$23.93 USD
  • 8,000 gallons of total chlorine removal lifespan
  • 100 percent high purity coconut shell activated carbon composition
  • 2.5 by 9.75 inch dimensions for standard 10 inch housings
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  • Free Shipping On Most Items*To the lower 48
  • Transparent PricingBacked w/ price match guarantee
  • 4.8/5 Top Quality Store on Google
  • Secure CheckoutSSL encrypted payments

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Ask Sage about this product
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THROUGH THE Cultivator's LENS Highlights

  • You are purifying source water for your cultivation system because unusual tastes and odors degrade delicate reverse osmosis membranes
  • You are replacing your carbon filtration layer because your current filter has reached the end of its 8,000-gallon total lifespan

  • The 10 micron sediment rating traps physical particles before they reach the reverse osmosis stage.
  • The 2.5 by 9.75 inch footprint fits standard 10 inch housings without modification.
  • The coconut shell carbon construction delivers up to 8,000 gallons of total chlorine removal.

  • Growers who swapped out exhausted carbon blocks say their system output returned to normal flow levels immediately
  • Users tracking water quality say replacing this filter on schedule kept their reverse osmosis TDS readings stable

GrowoniX Replacement Carbon (Green Block)

Chlorine, volatile organic compounds (VOCs), and unusual tastes or odors degrade source water quality and compromise the integrity of delicate reverse osmosis membranes. The GrowoniX Replacement Carbon (Green Block) solves this contaminant vulnerability by introducing a high-performance filtration layer engineered with 100% high-purity coconut shell activated carbon. Measuring 2.5" x 9.75", this premium replacement filter block boasts exceptional dirt-holding capacity and an optimized low pressure drop to maintain fast, stable flow kinetics throughout your treatment setup. Certified under strict NSF Standards 42 and 61, the Green Carbon Block delivers up to 8,000 total gallons of continuous chlorine removal, which provides 2,500 gallons of pristine purified reverse osmosis water when operated at a standard 2:1 wastewater ratio. Swapping this block into your regular filtration routine ensures steady, chemical-free line delivery to protect your cultivation system and stabilize essential water chemistry. 

Features

🥥
Pure Coconut Carbon

Manufactured using 100% high-purity coconut shell activated carbon for efficient, long-lasting chemical absorption.

📉
Low Pressure Drop

Specially designed to offer minimal flow resistance, maintaining optimal system line pressure during operation.

📜
NSF Certified Shield

Fully certified under NSF Standards 42 and 61 to guarantee premium material safety and filtration compliance.

🛢️
High Dirt Capacity

Engineered with premium physical sediment and particulate trapping properties for enhanced dirt-holding capabilities.

🚰
8,000-Gallon Lifespan

Delivers robust operational longevity with 8,000 gallons of total chlorine reduction capacity across its lifespan.

What's Included

  • GrowoniX Green Block Replacement Carbon Filter

Specifications

Specification Value
Filter Dimensions 2.5" x 9.75" (Standard 10" Housing Footprint)
Carbon Material Composition 100% High Purity Coconut Shell Activated Carbon
Sediment Micron Rating 10 µ
System Line Compatibility EX100, EX200, EX400, GX150, GX200, GX300, GX400, MINI SCRUB, ALK-US
Total Chlorine Removal Lifespan 8,000 Gallons
Purified RO Water Yield Capacity 2,500 Gallons (At a Standard 2:1 System Ratio)
Safety Certifications NSF Standard 42 & 61 Certified
Product Unit Weight 1.00 lbs.

FAQ

Which specific GrowoniX water purification lines use the Green Block filter? +

The Green Block replacement filter fits a wide array of GrowoniX setups, including the EX100, EX200, EX400, GX150, GX200, GX300, and GX400 units. It is also compatible with the Mini Scrub and ALK-US filtration lines.

What specific types of water impurities does this activated carbon block treat? +

This block is engineered to aggressively lower chlorine levels, bad taste, chemical odors, and specific volatile organic compounds (VOCs). Cleaning these elements from source water protects reverse osmosis membranes from premature fouling.

How many gallons of purified water can I expect this carbon element to yield? +

The filter treats up to 8,000 total gallons of incoming chlorine, which equals roughly 2,500 gallons of pure reverse osmosis water under standard 2:1 water ratios. Actual longevity will depend on local source water conditions.

Does installing this replacement filter cause a significant reduction in system pressure? +

No, this activated carbon element is structurally engineered to maintain an ultra-low operational pressure drop across your lines. This ensures source water travels efficiently through the cartridge housing without choking filter flow kinetics; for systems requiring maximum performance, a GrowoniX Booster Pump can be added to maintain high pressure.

What official product health and material safety certifications does this block carry? +

The Green Block is thoroughly tested and certified according to official NSF Standard 42 and Standard 61 guidelines. This ensures premium material safety, mechanical integrity, and reliable chemical reduction performance inside your garden environment.

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Questions About This Product?

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