Does the AJ-OSPR20 work with my garden hose? The Aqua Joe AJ-OSPR20 fits standard 5/8 in. (15.9 mm) garden hoses. Related articles What is the coverage area of the Aqua Joe AJ-OMS18-TRB? What is the coverage area of the Aqua Joe AJ-OMS20-BRS? What should I do when using my AJFJH75-PRO hose for the first time? How do I operate my Solar Lantern? How do I adjust the spray and coverage for my AJ-OSPR20?