3-Pack Dive Filters for GoPro Hero 8 Black Original Protective Housing: The professional 3-Pack dive filters set was designed for use with the original protective housing case for HERO 8 Black (It's not for 3rd party or OEM housing case). It includes Red, Light Red and Magenta Filter,which enhances colors and improves contrast in various underwater video and photography conditions. Product Features: 1) Made of high quality material.The border is made of plastic and filter is made of acrylic. 2) 3 in 1 kit, includes three filters (Red, Light Red and Magenta Filter) for different diving conditions. 3) Quick snap-on lock attachment, secure the filter firmly on the houisng, convenient to take off filters from the housing. 4) Comes with a safety tether to loop the filter to the housing. 5) Compatible with original GoPro Hero 8 protective housing, not fit for other third party housing or OEM housing. How to choose the filters? RED FILTER: The red filter is for color correction in blue or tropical water at the depth of 12 to 85 feet. MAGENTA FILTER: The magenta filter helps color correct in fresh water lakes and reservoirs that appears green at depth of 8 to 75 feet. LIGHT RED (SNORKEL) FILTER: The snorkel filter is designed for color correction for blue water or clear fresh water at the shallow depth of 2 to 15 feet. Package Includes: 1 x Red filter 1 x Magenta filter 1 x Light red filter 3 x Safety tether 1 x Drawstring bag Our Service: If for any reason you are unhappy with any product by SOONSUN, please do not hesitate to contact us. We take full ownership and responsibility for the quality of our products and will do our best to solve your problem quickly and efficiently.