{"product_id":"hunter-rzws-18","title":"Hunter Root Zone Watering System RZWS-18 - 18\" Subsurface Irrigation","description":"\u003cp\u003eThe Hunter RZWS-18 Root Zone Watering System delivers efficient subsurface irrigation for young trees and shrubs. Its patented StrataRoot™ baffle system directs water, oxygen, and nutrients throughout the root zone to encourage deep, healthy root growth while protecting irrigation hardware with a durable, locking cap. The pre-assembled unit simplifies installation and reduces on-site labor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented StrataRoot™ internal baffles distribute water evenly through the root zone and add structural rigidity.\u003c\/li\u003e\n\u003cli\u003e18-inch (45 cm) enclosed irrigation cylinder with locking cap for vandal resistance and long-term protection.\u003c\/li\u003e\n\u003cli\u003eShips without a bubbler or swing joint—designed for subsurface delivery; bubbler and check-valve variants available in other models.\u003c\/li\u003e\n\u003cli\u003eCompatible user options include a fabric sleeve (RZWS-SLEEVE) to prevent soil intrusion and replacement caps (P\/N 913300SP\/913301SP).\u003c\/li\u003e\n\u003cli\u003ePre-assembled design reduces install time; suitable for residential and commercial tree and shrub irrigation projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBacked by Hunter's product documentation and a two-year warranty, the RZWS-18 is a reliable choice for targeted, high-efficiency irrigation. See product cutsheets and installation guides for CAD files, spec details, and recommended installation practices.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":29686666723388,"sku":"RZWS-18","price":34.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/rzws-18_001_rt.jpg?v=1570220255","url":"https:\/\/www.sprinklersupplystore.com\/products\/hunter-rzws-18","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}