The Polar Pro Snorkel Filter for GoPro Dive Housing corrects for the loss of red light in blue or tropical water at depths from 2 to 15 feet, making it ideal for snorkelling and other shallow water filming with your GoPro. By compensating for the loss of red light, the filter allows the GoPro to capture more natural-looking colours underwater. While it is made for use in tropical or blue water, it will also help colour correct footage in green water as well. It features a snap-on design for easy attachment onto the GoPro Dive Housing, which is compatible with the HERO4, HERO3+, and HERO3 models, and comes with a tether cord to help prevent loss and a microfiber pouch to store it in.
Note: This filter is designed to fit onto the GoPro Dive Housing for the HERO4, HERO3+, and HERO3. It is also compatible with the original HERO3 housing. It will not fit onto the GoPro Standard Housing.