Crystwater granular activated carbon 25kg commercial media

Crystwater Granular Activated Carbon Filter Media – 25kg Bulk Bag

$298.00
$298.00 $349.00
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Crystwater granular activated carbon 25kg commercial media
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Product Snapshot

Media Type Coconut Shell GAC

Granular activated carbon filter media

Pack Size 25kg Bulk Bag

For commercial and industrial refill and replacement

Mesh Size 8×30 Mesh

Approx. 0.6–2.36 mm particle range

Iodine Number 1000 mg/g

High adsorption capacity

Typical Use Filtration & Pretreatment

Chlorine, taste, odour and organic polishing

Supply Support Commercial / Industrial Bulk

For installers and maintenance teams

Need activated carbon for a commercial system?

Send us your filter vessel size, flow rate, water source, target treatment purpose, required quantity and delivery postcode. Crystwater can help assess media supply, replacement planning and freight options for commercial water treatment applications.

25kg bulk supply Vessel refill support Freight planning
Bulk / Technical Enquiry

For trade, installer or maintenance orders, include the required number of bags and delivery postcode.

Crystwater Granular Activated Carbon Filter Media – 25kg Bulk Bag

Crystwater Granular Activated Carbon Filter Media – 25kg Bulk Bag

25kg coconut shell-based granular activated carbon filter media for commercial and industrial water treatment, chlorine reduction, taste and odour control, organic polishing, RO/UV pretreatment and replacement media supply.

25kg Bulk Bag Coconut Shell GAC 8×30 Mesh High Iodine Number RO / UV Pretreatment Replacement Media Supply
SKU: CW-GAC-CS-25KG
$298.00
$298.00 $349.00

For multiple bags, contractor supply or project orders, contact us before ordering for bulk pricing and freight support.

Bulk / Technical Enquiry
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Coconut Shell-Based Carbon Manufactured from high-quality coconut shell feedstock, offering high microporosity, strong adsorption performance and a cleaner filtration profile compared with many coal-based carbon options.
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Commercial 25kg Supply Format Bulk bag format for commercial filter vessel refill, maintenance replacement, installer supply and industrial water treatment media replacement.
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High Adsorption Performance 8×30 mesh granular activated carbon with 1000 mg/g iodine number, suitable for chlorine reduction, taste and odour control and organic polishing applications.
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RO / UV Pretreatment Support Commonly used before RO membranes, UV systems and downstream equipment where chlorine reduction and water quality polishing are required.
Product Overview

Crystwater Granular Activated Carbon Filter Media – 25kg Bulk Bag is a coconut shell-based granular activated carbon media for commercial and industrial water treatment applications.

Coconut shell activated carbon is known for its high hardness, low dust generation and strong microporous structure. These properties make it well suited to chlorine reduction, taste and odour control, organic polishing and pretreatment stages before sensitive downstream equipment.

This 25kg commercial pack is suitable for filter vessel refill, maintenance replacement, installer supply, process water polishing and bulk media supply across a range of commercial water treatment applications.

For best results, activated carbon should be selected based on feedwater quality, target treatment purpose, vessel size, flow rate, contact time, pressure drop and replacement schedule.
Specifications

Product: Granular Activated Carbon Filter Media

Material: Coconut shell-based activated carbon

Pack size: 25kg bulk bag

Mesh size: 8×30 mesh

Approximate particle range: 0.6–2.36 mm

Iodine number: 1000 mg/g

Apparent density: 540 kg/m³

BET surface area: Approximately 1050 m²/g

Moisture content: <5%

Ash content: <2%

Hardness: >95%

pH in water: 6.5–8.5

Packaging: Industrial bag

Typical use: Commercial filtration, chlorine reduction, taste and odour control, RO/UV pretreatment and replacement media supply

Certification / quality note: ISO 9001:2000 manufacturer quality management reference only. This is not presented as product-level drinking water certification unless verified separately.
Applications

Typical applications include:

  • Commercial water filtration systems
  • RO system pretreatment
  • UV system pretreatment
  • Chlorine reduction before membranes
  • Taste and odour control
  • Organic contaminant polishing
  • Food and beverage water treatment
  • Process water polishing
  • Filter vessel refill
  • Maintenance replacement media
  • Installer and reseller supply
  • Industrial water treatment systems

Application note: Activated carbon performance depends on water quality, contaminant type, contact time, flow rate, bed depth and replacement frequency. Suitability should be assessed against the actual system conditions.
Why Coconut Shell GAC?

Coconut shell-based granular activated carbon is commonly selected where high microporosity, strong hardness and low dust generation are important.

Compared with many coal-based activated carbon options, coconut shell GAC typically offers:

  • Higher microporosity for adsorption of smaller organic molecules
  • Higher hardness for lower dust generation during handling and operation
  • More consistent particle structure and adsorption behaviour
  • Lower ash contribution and cleaner taste profile
  • Renewable coconut shell feedstock

Selection note: The best carbon type depends on the target treatment purpose. Coconut shell GAC is often preferred for chlorine, taste, odour and organic polishing applications, while other carbon types may be selected for different contaminant profiles or process requirements.
Media Selection Guide

Do not select activated carbon by weight alone.

Before ordering, confirm:

  • Filter vessel size
  • Existing media volume or required refill quantity
  • Feedwater source
  • Target treatment purpose
  • Flow rate
  • Empty bed contact time
  • Pressure drop allowance
  • Chlorine or organic loading
  • Downstream equipment sensitivity
  • Replacement schedule
  • Delivery postcode

For commercial systems, contact Crystwater with vessel size, flow rate, water source, target issue and required quantity if you need help confirming media suitability.
Usage, Handling & Safety

Before use:

  • Rinse thoroughly until fines and carbon dust are reduced
  • Install according to the filter vessel or system manufacturer’s instructions
  • Ensure correct flow direction and backwash procedure where applicable
  • Do not overload the vessel beyond the system design

Handling:

  • Store in a cool, dry location
  • Keep the bag sealed when not in use
  • Avoid inhaling dust during handling
  • Use appropriate PPE when filling or replacing media
  • Not for consumption

Replacement: Replacement frequency depends on water quality, chlorine or organic loading, system flow rate, contact time and operating conditions. As a general guide, media is commonly replaced every 6–12 months in many applications, but commercial systems should follow site-specific performance monitoring and maintenance schedules.
Shipping & Support

AU local stock available for direct online order and commercial supply.

For multiple bags, contractor supply, maintenance servicing or project orders, contact Crystwater with the required quantity, delivery postcode and expected timing.

Freight options may vary depending on quantity and delivery location.

Crystwater supports:

  • 25kg commercial media supply
  • Installer and maintenance replacement orders
  • Filter vessel refill planning
  • Bulk order enquiries
  • Freight support across Australia

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