Support media
Pea Metal and Garnet
Support gravel and high-density garnet media for layered filter beds and multi-media filtration systems.
Filtration Media and Specialty Products
Filter media solutions for reliable water treatment performance
Absorb supplies filter sand, support gravel, garnet, anthracite and specialist filtration media for New Zealand water treatment, wastewater and industrial filtration projects.
Media resources
Jump to the media range, downloads, related systems or project support.
Filtration media supply
Consistent media. Practical support. Reliable filtration outcomes.
Choosing the right media matters. Particle size distribution, density, compatibility, bed depth and backwash behaviour all affect how a filter performs over time.
Absorb supports New Zealand projects with filtration media options for drinking water treatment, wastewater treatment, industrial filtration, refurbishment work and new-build filter systems.
Our media range includes filter sand, support gravels, garnet, anthracite and specialty products selected to support flow distribution, contaminant removal, media stability and long-term treatment performance.
Media range
Explore filtration media and specialty products.
Use this page as the main overview, then move through to the ecommerce product categories for product-specific information.
Filter sand
Filter Sand
Filtration sand options for drinking water, wastewater and industrial filters, with grading support available.
Specialty media
Specialty Filtration Media
Specialist media for targeted treatment applications, including contaminant reduction and performance improvement.
Wastewater
Wastewater Treatment Media
Media options for wastewater and specialist treatment applications, including project-specific support.
Project support
Media selection support for treatment projects.
Send us your project details, treatment objective, filter dimensions, media specification or existing media profile and we can help identify the right next step.
Media grading
Support with particle size, grading, density and media layering requirements.
Filter refurbishment
Guidance for replacing or upgrading existing media in operating filters.
New filter projects
Media options for new builds, treatment upgrades and process changes.
Related systems
Interface support across media, nozzles, underdrains and filter floor systems.
Need media advice?
Send us your application and we will help narrow down the right media.
Share your water source, treatment goal, existing filter setup, media specification, flow rate or project drawings and Absorb will help identify the right next step.