Feature: 1. High Durability: High manual air release valve with pressure gauge replacement is made of premium plastic materials, sturdy and wear resistant for long term use. 2. Easy Installation: Manual air relief valve is simple to install, this pool accessory can easily replace old or damaged parts, meeting all your swimming pool needs. 3. High Reliability: With high reliability and exquisite craftsmanship, the high manual air relief valve ensures peace of mind as a practical swimming pool accessory. 4. Versatile Use: Widely applicable for swimming pools, SPA centers, and more, the manual air relief valve is a versatile and choice, providing versatile functionality for different settings. 5. 24mm Male Thread: Manual air relief valve features 24mm male thread, ensu excellent performance for your pool. Just install it according to the applicable model and use it. Specification: Item Type: Manual Air Relief Valve Material: Plastic Specification: for 98209800 Valve Model: 273564 Thread: 24mm/0.9in Male Thread Application: Pool, SPA Hall Gross Weight: 193g/6.8oz Package List: 1 x Pressure Gauge 1 x Air Relief Valve 1 x O 1 x Metal Clamp 1 x Accessories 1 x Instruction Manual