Setting a new standard for compressed air moisture control, AquaChek Filters introduces its Polymer Technology Air Drying Filter. Designed to specifically address the issue of system wide and point of use compressed air moisture control, AquaChek is the first fully engineered filter of its kind that offers a non-mechanical spin-on filter solution to moisture and particulate filtration. AquaChek eliminates the pass through of free water to tools and equipment.