Our Products - CLEARPOND BULK FILTER MEDIA

Biomatt - 40mm Green Flex Sheet


Clearpond Biomatt Flex Sheet is the latest generation of filter media; manufactured from
thermo-polypropylene compounds, its curly fibres are made into layers and shapes of different thicknesses.

The fibres have excellent surface area with good adhesion of nitrifying bacteria and the high number of
interstitial spaces in the tri-dimensional matrix results in an early and even growth of bacteria.

The different densities of Biomatt media allow for step-wise transition from mechanical through to biological
filtration whilst retaining high, free volume for smooth, even water flow throughout.

Biomatt is lightweight, versatile, durable and suitable for use in submerged bed filters, sedimentation chambers,
vortex filters, trickle filters, oil/water separation and de-ironing of underground water.
They can also be used as spawning mats and aquatic plant growing media.

Biomatt can be easily cut using a bread knife, hacksaw or hole saw.

Biomatt Green
Dimensions: 1.2x1m sheets that are approximately 40mm thick.
Density: Medium
Specific Surface (m²/m³): 250-300
Fibre Diameter: 0.9mm
Free volume: 93%