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Polyester is any of a group of widely used plastics materials. The most important polyester, polyethylene terephthalate (PET , can be spun into fibre, extruded (pushed through an o...

Biological filter mat

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Polyester is any of a group of widely used plastics materials. The most important polyester, polyethylene terephthalate (PET), can be spun into fibre, extruded (pushed through an opening) to make film, or combined with other materials and moulded into plastic parts. PET is a thermoplastic--that is, it softens and melts at high temperatures. PET fibre is one of the most widely produced synthetic fibres. It appears in such products as tyre cords and clothing. It is strong and flexible, and it resists wrinkling and mildew. Much PET fibre is sold under the name Dacron, a registered trademark of the DuPont Company. Uses of PET film include magnetic tapes and shrink wrap. PET is also used to make plastic soft drink bottles, which, like PET film, are clear and tough, and resist water and chemicals.

Product description

It's better filter medium,which can removes ammoniac and nitries by means of bacteria.This mat gives a large specific surface area for the bacteria to attach to and simultaneously allows sufficient flow of water to go through the filter without clogging.

The mats are rigid,easy to handle, easy to clean and designed for many years of useful work.

Furthermore the polyester fibres do not container chlorine so the environment is not endangered after disposal

1.Our filter mat is made of twisted PET fibre and special water resistant water.

2.Standard size is 200x100x3cm,200x100x3.8cm and 200x100x5cm. Customized order is also possible.

3.specific surface area 300m2/m3.

4.Four colour is possible,sky blue,green,pure blue and standard colour.

5.Re:packing,first the filter mat is covered by water proof paper,then it's packed in plastic film.Usually one pakage 10 pcs.

6.Our filter mat is widely used for koi pond,aquarium equipment and silencing pad for cooling tower 

Normally it's first packed in water proof paper,then warped in plastic film.10pcs/pkg

titleJapanese filter mat

ApplicationLiquid Filter,koi pond / bio filter

size200*100*3cm/3.8cm/5cm or bigger 

colorpure blue,sky blue,green,standard

shapeCustomozed orders are possible

Packaging & Shipping

Normally it's packed in waterproof paper and plastic film.1X20FT container may hold 360pcs filter mat with size 200x100x3.8cm or 480pcs filter mat 200x100x3cm.

Delievery time:ln 2 weeks since order is comfirmed.

Port:SHANGHAI/YANGZHOU CHINA

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