Advance International design and manufacture multi pocket filters of high efficiency and required micron rating in HVAC System. These pocket filters have a bag like filter element that is stitched into pockets. These pocket filters maintain EU1 and MERV -9 to MERV is filtration grade with micron rating is available in 10,5 & 1 micron. We provide special media ultrasonic seal pocket structure with high flow and minimum pressure drop and as per requirement. We also provide high temperature filters upto 200 Deg. C. These are designed for use in areas that demand the highest degree of cleanliness progressive density media ensures that our pocket filters start at a very low pressure drop and gradual increase of pressure drop through the service life ensures lower power consumption and longer service life. These replace conventional microvee filters with reduction in cost & weight.