{"product_id":"rain-bird-1800-retro-spray-to-drip-retrofit-kit-x21000","title":"Rain Bird 1800-RETRO Spray to Drip Retrofit Kit X21000","description":"Convert your existing Rain Bird 1800 series spray heads to efficient drip irrigation in minutes. The NDS RETRO-1800 retrofit kit installs directly into 1804, 1806, or 1812 bodies—no digging, no replumbing required. Perfect for upgrading conventional zones to low-volume watering while preserving your current infrastructure. Ideal for contractors looking to add water-efficient options to established systems without costly redesigns.","brand":"Rainbird","offers":[{"title":"Default Title","offer_id":43051486117949,"sku":"X21000","price":22.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2640\/7997\/files\/X21000.webp?v=1773940783","url":"https:\/\/nextgen-irrigation.com\/products\/rain-bird-1800-retro-spray-to-drip-retrofit-kit-x21000","provider":"NextGen Irrigation","version":"1.0","type":"link"}