Our defect free PRE-Cleaners efficiently extends the service life of a variety of air filters. With ease, our offered cleaners blocks over 90% of the contaminants as well as dirt before they reach the filter. The blocked dust or contaminants are then ejected automatically through the quality exhaust system of our PRE-Cleaners. These are designed uniquely to handle and block heavy debris and keeping the industrial air filters safe. The cleaners are absolutely flawless and performs without a glitch for a long period. They require low maintenance and cleaning. One can avail such quality cleaners from us at reasonable prices.