- Easy Installation: Begin by turning off the filter pump and releasing all pressure. Disassemble the unit, clean the water line, and easily install the new strainer cap. - Size Specifications: The air valve strainer cap measures 1.41 inches in height, with a connection diameter of 1.18 inches and an inner diameter of 0.86 inches, ensuring a precise fit. - Replacement Part Number: Compatible with part number 190106Z. Please verify compatibility before purchasing. - Functionality: Replacing the 190106Z strainer cap effectively prevents small debris from entering the valve line, ensuring optimal performance and easier maintenance. Use Scenarios: 1. Home Pool Maintenance: Ideal for pool owners looking to maintain clean water by preventing dirt and debris from clogging the filter system. 2. Spa and Hot Tub Care: Perfect for spa users needing reliable filtration to enhance water clarity and hygiene. 3. Aquatic Systems: Essential for aquariums or ponds where protecting the pump from sediment build-up is crucial for the health of aquatic life. This strainer cap not only enhances the efficiency of your filtration system but also extends the life of your equipment, making it a smart investment for any water feature.