Action Camera Waterproof Housing case with Red Filter:Waterproof up to 30M Diving, Scuba and Snorkeling Accessories,will not let your camera water intake within this limit,so you can capture vivid images underwateris the most versatile filter for your diving adventures Compatible with : AKASO EK7000/EKEN H9 H9R/NEXGADGET 4K/REMALI CaptureCam/FITFORT/Apexcam/COOAU/HLS/Yolansin/DROGRACE WP350/Muson and more,as a replacement camera case Widely UseMuitlfunctional:Great for snorkeling, Scuba diving, Surfing, Wakeboarding and any other deep water activity, Capture your best footage with the right color lens filter according to water depth. PORTABLE:The filters are light in weight, which are convenient to be taken to anywhere and easy to use, give your subject a rich, natural tone NOTEItem include 3 Pack of Red Filter,The Red filter should use only in this VVHOOY Housing Case,Please using them together,There has a membrane at the case lens,Please tearing it before using it,so that see clearly when you recording video,watching video