The 'AV Roll Filter' is a filter that is conveniently attached to the intake port of a cooler, air conditioner, thermostat, or air conditioner to filter out dust entering the device.

Existing chloride mesh filters and non-woven fabric pre-filters do not function properly, causing various problems in maintenance. The chloride mesh filter does not properly filter dust, which is the filter's original function, so dust accumulates in the cooling coil of the device and cooling alarms occur frequently, causing increased after-sales service costs for equipment manufacturers. In addition, the non-woven pre-filter increases the pressure loss of the device due to dust clogging, which causes blower failure, leading to increased A/S costs.

'AV Roll Filter' solves these concerns of equipment manufacturers by increasing the dust removal efficiency of non-woven pre-filters while realizing very low static pressure loss, and for users, it saves on electricity bills by reducing the loss of energy usage that increases due to thickly accumulated dust. It is an effective product.In recognition of this, Cleanfiltech's 'AV Roll Filter' has been continuously selected for government-supported domestic and overseas export exhibitions and is receiving favorable reviews in overseas markets as well.

'AV Roll Filter' has a lineup of AV Roll 30/40/50/60/70 products depending on the size of the equipment air intake. The width of the equipment can range from 30cm to 70cm.

It is a simple magnetic attachment type and has a 20cm perforation line, making it easy to manage in case of contamination. Because it has the effect of extending the life of the HEPA filter, it is actively used in maintenance services.

Therefore, it can be applied not only to air conditioners and air purifiers, but also to thermostats, coolers, oil coolers, UPS, etc. to prevent damage caused by dust.