The business of ABHINAV FILTER & ALLIED INDUSTRIES is filters, Oil,air, fuel & hydraulic filters.They come in all shapes and sizes ranging from very small size fuel filters to heavy duty air-filters.MACK filters are manufactured to meet original equipment performance requirements. the ability to deliver products of consistently high quality, when and where they are needed is critical to our customers. So we decided long ago that we wanted to be at the 98-99% level day in a day out. Everything we do is geared to achieving it. The real value of MACK filters is that it offers the best protection of uyour engine that money can buy. Better protection means longer engine life and a greater return on your vehicle or equipment investment. mack filters are second to none in quality, performance life and precision fit.Every filter manufactured by us is carefully tested on the manufacturing line to assure leak proof performance.Every MACK fuel filters, cartidges of spin-on is engineered and manufactured to the strickest OEM specifications for protection of sensitive fuel systems. MACK heavy duty filters are preventive maintainence tools. A filter's real value is to reduce wear, extended the life of engine system and to minimize maintainence costs.Dirt is the number one enemy of a diesel engine and the filte's job is to capture and hold out DIRT(is any pirticulate or soluble matter that is out of place) in the life line of an engine. Water in the cooling system is not dirt but water in the fuel, air or lube system is DIRT. Our filters are better maintainence tools- reducing wear more and extending parts' life further. MACK FILTERS are designed and built for the specific engine system it is assigned to protect. MACK lube & fuel filters are engineered to remove the high abrasive dirt from the oil and fuel, thereby decreasing wear and allowing extended parts life while affording reasonable filter life.MACK air filters too remove a maximum amount of dirt from intake air. MACK air cleaners are 99.9 plus percent efficient at blocking all dirt from entering the engine's air intake manifold. Filter element should be changed or inspected when there is excessive resistance that will restrict air flow to the engine's combustion system.