Waterproof Pool Filter Pressure Gauge Ensure accurate and reliable pressure monitoring for your pool filtration system with this professionalgrade waterproof gauge. Designed for durability, ease of use, and clear readings, it offers an ideal solution for maintaining filter performance and extending equipment life. Key Features and Benefits: Large, easytoread 2inch dial with clear double scale markings in psi and bar for quick and precise measurement. Waterproof construction protects internal components from moisture and corrosion, ensuring longlasting performance in wet environments. 1/4inch NPT center bottom mount connection for secure and simple installation on pool filter systems. Special protective case with clear front markings and adjustable bezel, allowing operators to set reference points for starting and cleaning cycles. Brass wetted parts for enhanced durability and resistance to wear from water exposure. Accurate measurement within +/ 2.5% according to ASME B40.100 standards. Pressure range up to 60 psi / 4 bar, suitable for a variety of water filtration setups. Colorcoded dual scales for straightforward reading and quick decisionmaking. Applications: 1. Ideal for monitoring pressure levels in swimming pool filters, helping to determine when cleaning or backwashing is required. 2. Suitable for spa systems to maintain clean and safe water by ensuring filters are operating at pressure. 3. Useful for aquarium water filtration equipment, providing dependable pressure readings to protect delicate aquatic environments. This waterproof pool filter pressure gauge is engineered for consistent performance and ease of use, making it a dependable choice for pool owners, spa operators, and aquarium keepers who require accurate pressure monitoring to maintain water quality. Its robust design, clear readability, and compatibility with standard connections make it a practical addition to any water filtration system.