Leaders in HeavyDuty Filters Nicland Filter provides solutions to all industrial applications such as: Forestry, Logging, Agriculture, Mining, Research, Transportation, Air / Water purification Hydro, Rail, and many others Filters for Engine & EquipmentHeavy duty machinery is costly to repair and replace. In many cases, a mere filter can mean the difference between a few dollars and thousands of dollars. Call our customer service to see how much you can save on Air, Oil, Fuel, Hydraulic, Lube, Coolant and any other filter.Air and Water PurificationEconomical and safe, Ultraviolet Filters offer rapid water treatment without the use of heat or dangerous chemicals often of the lowest cost available by any means. more... See more text