Delta RP60400 Diamond Valve, Diamond Seal Technology

Hey there! Thank you for your query on the Toro 89-1416 MPR spray nozzle. To remove this nozzle from your sprayhead, simply unscrew it by hand. Next, take out both the nozzle and filter screen. However, if you have a pop-up sprayhead, you may need a Toro PNOZZTOOL pull-up tool (SKU: 507531) in case raising its riser becomes difficult. We hope this information helps. To purchase the nozzle and/or the pull-up tool, enter the SKU number in the search bar. Please add a "dot" before the SKU number (for example: .507531) to access the product page, click "Add To Cart," and fill in the required fields. Thank you for contacting PlumbersStock. Enjoy shopping and have a great day!