Industrial water or fluid filters usually require expertise and guidance in selecting the most suitable filtration system for a business. There are literally thousands of varieties, applications and industrial filtration system variations depending on individual business needs. Often a bag filter is used to recapture material which is valuable or larger in size and then a cartridge filter can be used if finer filtering is required. Common industrial and high purity applications, include water and other In-plant liquids, gases, foods, beverages, chemical, petrochemicals, pharmaceuticals, cosmetics, photographic solutions, fuels, lubricants, paints and coatings, plating solutions and many other liquid applications. Other popular filters include: whole house water filters, stainless steel water filters and drinking water filters.