- Quality material: Our rubber dust cover is made of high quality rubber, providing toughness, wear resistance and durability for long-term use. - Special use and compatibility: Specifically designed to fit the DIN adapter on the first stage of the regulator for the JUK regulator adapter. - Protective function: Protects the first stage by preventing sand, dust and water from entering, making it an indispensable diving accessory. - Easy installation: Simple to install with no complicated procedures, keeping your setup quick and straightforward. - Performance and benefits: Helps maintain regulator reliability by shielding the first stage from contaminants and environmental exposure. - Use scenarios: - Beach and shore dives where sand and sediment are present. - Coastal or reef dives with spray, dust, or debris near the gear. - Travel, transport, or between dives to protect the regulator during storage and handling.