Evaporative Cooling Filter Pads


Filtex Filters is one of Australia’s top suppliers of Munters CELdek® evaporative cooling filter pads to the national HVAC market. Our warehousing holds the biggest supply of pre-made pads in Australia to suit all makes and models of evaporative coolers, with the additional capacity to make to measure.

CELdek® pads are used in systems where high efficiency cooling is required. They can be used for many different cooling purposes, but they are particularly well suited for commercial and domestic evaporative coolers. The pad consists of specially impregnated and corrugated cellulose paper sheets with flute angles (45 deg) that have been bonded together. This unique design yields a cooling pad with high evaporation efficiency, whilst still operating with a very low pressure drop. In addition, scaling is kept to a minimum without any water carryover as the water is directed to the air inlet side of the pad.

Munters is a global leader in energy-efficient air treatment and climate solutions. Munters first invented CELdek® in the 1950’s and due to their continuous development of the product, it remains the ‘role model’ for all Evaporative Cooling Filter Pads on the market today.
The paper used in Munters CELdek® is a thin specialty grade paper, exclusively developed and manufactured for them. The result is that CELdek® wets faster than any other pad on the market. Faster wetting means immediate cooling and potentially less system run time, saving water, energy and money.

These pads are 100% biodegradable and recyclable.

CELdek® pads are also chemically treated to resist deterioration, which occurs when the pad doesn’t dry completely, reducing the life of the pad.

For particularly harsh environments, Munters has developed a MITedg® coating, which is considered the strongest, most weather-resistant edge coating available and is the only edge coating with patented algae resistance.

All of this leads to extending the life and efficiency of the Evaporative Cooling Filter Pads, which not only reduces your running costs but also your replacement costs. This is why choosing the original Evaporative Cooling Filter Pad, CELdek®, is a wise choice.

Greenguard certification
As of January 1, 2015 Munters CELdek® Evaporative Cooling Filter Pads were guaranteed as being non-harmful, having been tested for emissions from over 360 individual chemicals of concern. These tests were performed by an independent third party, in accordance with one of the world’s most stringent product emissions standards. Testing of the product continues to be undertaken each year to maintain this certification.

Munters is the only GREENGUARD Gold certified manufacturer of cooling and humidification media by UL, the world’s most stringent product emissions standards in the world.

High evaporation efficiency
Low pressure drop when wet
Low scaling
Strong and self supporting
Superb wetting properties
No water carry-over
Self cleaning
Long life time

Contact Us


36 Dorset St, Lonsdale SA 5160

Phone: 08 8384 8956

Fax: 08 8326 4704