{"title":"Root Zone Watering Systems by Hunter for Trees \u0026 Shrubs","description":"\u003cp\u003eEngineered for efficient subsurface irrigation, Hunter's Root Zone systems deliver water directly to tree and shrub roots with patented StrataRoot baffles, pre-assembled housings, and locking caps for vandal resistance. Available with integrated swing-joint installation and multiple flow and length options to suit landscapes and commercial irrigation needs.\u003c\/p\u003e","products":[{"product_id":"rzws1025-10-in-0-25-gpm-bubbler","title":"Hunter RZWS1025 Root Zone Watering System - 10\" (0.25 GPM)","description":"\u003cp\u003eThe RZWS1025 Root Zone Watering System delivers efficient subsurface irrigation for young trees and shrubs by distributing water, oxygen, and nutrients across multiple root levels. Pre-assembled and built for durability, the unit helps establish deep, healthy roots while protecting irrigation hardware from damage and tampering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented StrataRoot™ baffle system:\u003c\/strong\u003e directs water to all levels of the root zone while reinforcing the cylinder for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed 0.25 GPM pressure-compensating bubbler:\u003c\/strong\u003e ensures precise, consistent flow for reliable subsurface irrigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in ½\" swing joint:\u003c\/strong\u003e allows direct connection to ½\" PVC for fast, secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking cap and enclosed grate:\u003c\/strong\u003e protect internal components from vandalism and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled, ready to install:\u003c\/strong\u003e reduces labor time and simplifies site setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptions and accessories:\u003c\/strong\u003e available check valve, reclaimed-water purple cap, and fabric sleeve (RZWS-SLEEVE) for sandy soils.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRecommended for landscape professionals and contractors installing tree- and shrub-irrigation systems, the RZWS1025 (10\" \/ 25 cm) operates with low pressure and includes a 2-year limited warranty. See product documents and CAD files for installation details and specifications.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673739721,"sku":"RZWS1025","price":21.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1025-2_9ab8b215-6d3b-420f-a5fb-717f86f1080d.jpg?v=1621278413"},{"product_id":"rzws1025cv-10-in-0-25-gpm-w-cv","title":"Hunter RZWS1025CV 10\" Root Zone Watering System, 0.25 GPM","description":"\u003cp\u003eDesigned for efficient irrigation of trees and shrubs, the Hunter RZWS1025CV 10\" Root Zone Watering System delivers water and oxygen directly to the active root zone. The unit includes a factory-installed 0.25 GPM bubbler and an integrated check valve to prevent low-head drainage. Hunter's patented StrataRoot™ internal baffle system directs water and nutrients while providing structural rigidity for long-term durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted delivery:\u003c\/strong\u003e Directs water, oxygen, and nutrients into the root zone to encourage deep, healthy root growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated bubbler:\u003c\/strong\u003e Factory-installed 0.25 GPM bubbler provides gentle, controlled output ideal for young trees and shrubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in check valve:\u003c\/strong\u003e Prevents low-head drainage and helps maintain system integrity on sloped sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, enclosed design:\u003c\/strong\u003e Enclosed irrigation cylinder and protective grate reduce vandalism and debris entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled convenience:\u003c\/strong\u003e Ships ready to install to reduce on-site assembly time and simplify layout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRZWS units integrate with standard drip and micro-irrigation components; consult the product installation card, brochure, and cutsheet available on the product page for detailed sizing, siting, and installation guidance. For best results, plan placement to reach the active root zone and inspect the unit periodically to remove debris from the grate.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673739913,"sku":"RZWS1025CV","price":34.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1025CV-2_3dd313ad-0f3a-4ff0-aea2-3687eda5c030.jpg?v=1621278432"},{"product_id":"rzws1825-18-in-0-25-gpm-bubbler","title":"Hunter RZWS1825 18\" Root Zone Watering System, 0.25 GPM","description":"\u003cp\u003eDesigned for reliable, efficient irrigation of young trees and shrubs, the Hunter RZWS1825 Root Zone Watering System delivers water and oxygen directly to the root zone to encourage deep, healthy root growth. The pre-assembled, enclosed cylinder and protective grate keep irrigation hardware secure while internal baffles direct flow where roots need it most.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented StrataRoot™ design:\u003c\/strong\u003e Internal baffles distribute water, oxygen, and nutrients evenly across the root zone for improved establishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed 0.25 GPM bubbler:\u003c\/strong\u003e Provides consistent, low-flow irrigation ideal for trees and shrubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18\" irrigation cylinder:\u003c\/strong\u003e Delivers moisture throughout the root profile for deeper, healthier roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled, enclosed design:\u003c\/strong\u003e Quick installation with added protection from vandalism and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Rigid cylinder and grate provide long service life in landscape and municipal settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the RZWS1825 where targeted root-zone irrigation is required—new plantings, street trees, parks, and commercial landscapes benefit from reduced surface runoff and more efficient water use. Documents including an installation card, brochure, product overview, and cutsheet are available with the product to guide correct placement and setup.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673740105,"sku":"RZWS1825","price":44.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1825-2_96ae3b13-1576-4d39-8e50-0c3331fae7d1.jpg?v=1621278449"},{"product_id":"rzws1825cv-18-in-0-25-gpm-w-cv","title":"Hunter RZWS Root Zone Watering System — 18\" (0.25 GPM) Check Valve","description":"\u003cp\u003eDesigned for efficient subsurface irrigation of trees and shrubs, the Hunter RZWS Root Zone Watering System delivers water and oxygen throughout the root zone to encourage deep, resilient root growth. The pre-assembled 18\" cylinder uses Hunter’s patented StrataRoot™ baffle system to direct water and nutrients while adding structural rigidity and vandal-resistant protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented StrataRoot™ internal baffles distribute water and oxygen to multiple root-zone levels for healthier establishment.\u003c\/li\u003e\n\u003cli\u003eFactory-installed 0.25 GPM pressure-compensating bubbler ensures consistent flow across recommended pressures.\u003c\/li\u003e\n\u003cli\u003eIncludes Hunter HCV check valve and durable locking cap to prevent backflow and vandalism.\u003c\/li\u003e\n\u003cli\u003eBuilt-in ½\" swing joint lets you connect directly to ½\" PVC for fast, secure installation.\u003c\/li\u003e\n\u003cli\u003eRecommended operating pressure 15–70 PSI (100–480 kPa); backed by a 2-year Hunter warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe RZWS ships pre-assembled for fast installation and minimal on-site assembly. Available documentation includes an installation card, brochure, product overview, and cutsheet for specification, CAD, and maintenance details. Ideal for landscape professionals and irrigation contractors specifying reliable, low-maintenance root-zone irrigation.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673740297,"sku":"RZWS1825CV","price":57.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1825CV-2_75fb2e15-704c-4991-82e7-6183e5c421aa.jpg?v=1621278470"},{"product_id":"rzws1850-18-in-0-50-gpm-bubbler","title":"Hunter RZWS1850 18\" Root Zone Watering System - 0.50 GPM","description":"\u003cp\u003eHunter RZWS1850 Root Zone Watering System delivers efficient subsurface irrigation to young trees and shrubs, promoting deep root development and healthier establishment. The enclosed design protects irrigation components from vandalism and debris while directing water and oxygen throughout the root zone.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18\" StrataRoot baffle system:\u003c\/strong\u003e Internal baffles direct water, air, and nutrients to the root zone for uniform subsurface delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed 0.50 GPM pressure-compensating bubbler:\u003c\/strong\u003e Provides consistent emitter flow across varying pressures for precise irrigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in 1\/2\" swing joint:\u003c\/strong\u003e Simple connection to standard 1\/2\" PVC fittings for fast installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking cap and enclosed grate:\u003c\/strong\u003e Durable, vandal-resistant protection for topside hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreassembled, ready to install:\u003c\/strong\u003e Saves time on site and reduces handling of small parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable plastic construction:\u003c\/strong\u003e Flexible, impact-resistant body designed for long-term burying in landscape applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDocuments and installation guides are available for download from the manufacturer. The RZWS1850 is intended for efficient irrigation of trees and shrubs where deep, targeted watering improves plant establishment and reduces surface runoff.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741129,"sku":"RZWS1850","price":44.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1850-2_12eabca1-ca79-4f6a-903a-cd241170a817.jpg?v=1621278490"},{"product_id":"rzws1850cv-18-in-0-50-gpm-w-cv","title":"Hunter RZWS1850CV 18\" Root Zone Watering System, 0.50 GPM","description":"\u003cp\u003eHunter RZWS1850CV 18\" Root Zone Watering System provides targeted, enclosed irrigation that encourages deep root growth for young trees and shrubs. The unit delivers precise water to the root zone while protecting irrigation components from surface damage and vandalism.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented StrataRoot™ baffles direct water, air and nutrients evenly through the root zone while adding structural rigidity to the cylinder.\u003c\/li\u003e\n\u003cli\u003eFactory-installed 0.50 GPM (1.9 L\/min) pressure-compensating bubbler ensures consistent flow across typical landscape pressures.\u003c\/li\u003e\n\u003cli\u003eBuilt-in HCV check valve and 1\/2\" swing joint allow direct connection to 1\/2\" PVC and prevent low-point drainage or reverse flow.\u003c\/li\u003e\n\u003cli\u003eDurable enclosed plastic cylinder, locking cap and coarse grate protect internal components and deter tampering on public or commercial sites.\u003c\/li\u003e\n\u003cli\u003ePre-assembled for fast installation—saves labor time on new plantings and retrofits and ships ready to install.\u003c\/li\u003e\n\u003cli\u003eCompact profile (18\" \/ 45 cm) with a serviceable top; compatible with common landscape plumbing and easy to integrate into tree-planting details.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the RZWS at the root-ball depth so the StrataRoot baffles distribute water through the root zone. Use conventional 1\/2\" PVC fittings or a 1\/2\" adapter to connect the swing joint; secure the unit and locking cap after flushing the line. Periodic visual checks and occasional flushing of the bubbler keep flow reliable. The RZWS1850CV is specified for professionals who need a vandal-resistant, reliable method to deliver water and oxygen to establish vegetation.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741193,"sku":"RZWS1850CV","price":57.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS1850CV-2_e688f9ff-cdd7-43f6-9b29-d49d3fe5ac21.jpg?v=1621278508"},{"product_id":"rzws3625-36-in-0-25-gpm-bubbler","title":"Hunter RZWS3625 Root Zone Watering System — 36\" with 0.25 GPM Bubbler","description":"\u003cp\u003eThe Hunter RZWS3625 is a 36-inch Root Zone Watering System with a factory-installed 0.25 GPM bubbler that delivers water, oxygen, and nutrients directly to the active root zone. Its patented StrataRoot™ internal baffles channel flow evenly while adding structural rigidity, promoting deep root establishment for young trees and shrubs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-installed bubbler:\u003c\/strong\u003e 0.25 GPM bubbler provides consistent low-flow irrigation for establishing roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrataRoot™ design:\u003c\/strong\u003e Internal baffles direct water and oxygen across the root zone for uniform wetting and healthier roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled and protected:\u003c\/strong\u003e Ships pre-assembled with an enclosed grate to protect irrigation hardware from damage and vandalism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36\" coverage:\u003c\/strong\u003e Extended length irrigates across the root profile to encourage deeper, more resilient root systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable performance:\u003c\/strong\u003e Rigid cylinder design simplifies installation and supports long-term operation in landscape settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe RZWS3625 is ideal for efficient irrigation of young trees and shrubs where targeted root-zone delivery improves establishment and reduces surface runoff. Use this system to ensure water reaches the root zone where it will most benefit plant health and long-term growth.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741385,"sku":"RZWS3625","price":48.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS3625-2_b07ecca9-d97a-4150-83dd-b9a36cf899dd.jpg?v=1503341247"},{"product_id":"rzws3625cv-36-in-0-25-gpm-w-cv","title":"Hunter RZWS 36\" Root Zone Watering System, 0.25 GPM Check Valve","description":"\u003cp\u003eHunter RZWS3625CV Root Zone Watering System delivers targeted subsurface irrigation to encourage deep, healthy root development in young trees and shrubs. Patented StrataRoot™ internal baffles direct water, oxygen, and nutrients across all levels of the root zone while adding structural rigidity to the cylinder.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e36\" (3\" diameter x 36\" length) pre-assembled cylinder with Patented StrataRoot baffle system.\u003c\/li\u003e\n\u003cli\u003eFactory-installed 0.25 GPM pressure-compensating bubbler for consistent, efficient flow.\u003c\/li\u003e\n\u003cli\u003eHCV check valve prevents backflow; built-in 1\/2\" swing joint for direct PVC connection.\u003c\/li\u003e\n\u003cli\u003eEnclosed design and locking grate protect irrigation hardware from vandalism and debris.\u003c\/li\u003e\n\u003cli\u003eRecommended operating pressure: 15–70 PSI. Ideal for trees, shrubs, and long-term establishment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for professionals and landscape installers, the RZWS3625CV ships pre-assembled for fast installation and reliable, low-profile root watering that reduces surface runoff and promotes stronger, deeper root systems.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741449,"sku":"RZWS3625CV","price":63.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS3625CV-2_71cc4c4b-74ac-4135-b5d0-b331873cb1f3.jpg?v=1503341249"},{"product_id":"rzws3650-36-in-0-50-gpm-bubbler","title":"Hunter RZWS3650 - 36\" Root Zone Watering System, 0.50 GPM Bubbler","description":"\u003cp\u003eThe Hunter RZWS3650 Root Zone Watering System delivers targeted moisture, oxygen, and nutrients directly to the active root zone of young trees and shrubs. Engineered with Hunter's StrataRoot internal baffle system and a factory-installed 0.50 GPM bubbler, the RZWS3650 encourages deep, healthy root development while reducing surface runoff and waste.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented StrataRoot internal baffles direct water and air throughout the cylinder to promote deep rooting and improve plant establishment.\u003c\/li\u003e\n\u003cli\u003eFactory-installed 0.50 GPM (≈1.9 L\/min) pressure-compensating bubbler provides consistent flow across varying site pressures.\u003c\/li\u003e\n\u003cli\u003eBuilt-in ½\" swing joint and compatibility with 1\/2\" PVC enable direct, fast connection to common irrigation piping.\u003c\/li\u003e\n\u003cli\u003eDurable enclosed design with locking cap and protective grate shields irrigation components from vandalism and debris.\u003c\/li\u003e\n\u003cli\u003ePreassembled, ready-to-install unit reduces labor time—ideal for contractors, landscapers, and municipal plantings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact and vandal-resistant, the RZWS3650 focuses water precisely where roots need it most. Use this root zone watering system to establish trees and shrubs more quickly, conserve irrigation water, and minimize surface wetting and runoff.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741641,"sku":"RZWS3650","price":52.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS3650-2_f8337afc-8586-4f4a-a8c6-81cffe25233c.jpg?v=1503341252"},{"product_id":"rzws3650cv-36-in-0-50-gpm-w-cv","title":"Hunter RZWS3650CV Root Zone Watering System 36in","description":"\u003cp\u003eThe Hunter RZWS3650CV Root Zone Watering System delivers efficient subsurface irrigation for trees and shrubs by distributing water, oxygen, and nutrients throughout the root zone. Its patented StrataRoot™ internal baffles direct flow while adding structural rigidity, and the enclosed design with locking cap protects irrigation components from vandalism.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RZWS3650CV - 36\" (90 cm) length with factory-installed 0.50 GPM (1.9 L\/min) pressure-compensating bubbler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Valve \u0026amp; Fitting:\u003c\/strong\u003e Built-in Hunter HCV check valve and ½\" swing joint for direct connection to ½\" PVC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Pre-assembled, vandal-resistant locking cap, and rigid StrataRoot baffle construction for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range:\u003c\/strong\u003e Recommended pressure 1.0-4.8 bar (100-480 kPa) \/ approx. 15-70 PSI; factory bubbler maintains consistent flow within range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; Use:\u003c\/strong\u003e 36\" length; ideal for trees and larger shrubs requiring root-zone irrigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Support:\u003c\/strong\u003e Backed by Hunter Industries product documents and a standard 2-year warranty; spec sheets and CAD files available.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for professionals and landscape managers, the RZWS3650CV provides reliable, low-profile subsurface irrigation that promotes deep root growth and reduces surface evaporation. Easy to install and service, it's a practical solution for long-term tree and shrub irrigation projects.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741833,"sku":"RZWS3650CV","price":63.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWS3650CV-2_05a3cf28-f73d-442e-ae45-7fe32b4e3de0.jpg?v=1503341254"},{"product_id":"rzws-cap-replacement-cap","title":"Hunter RZWS Replacement Screw-Locking Cap (RZWSCAP)","description":"\u003cp\u003eReplacement screw-locking cap designed for Hunter Root Zone Watering System models RZWS-18 and RZWS-36. The RZWSCAP restores secure top access to the irrigation cylinder, protecting internal hardware from soil, debris, and vandalism. Use this OEM replacement cap when servicing older RZWS installations or when a durable locking cap is required for long-term, low-maintenance root-zone irrigation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Designed for old-style RZWS-18 and RZWS-36 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure locking:\u003c\/strong\u003e Screw-locking design provides vandal resistance and secure service access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Built to withstand outdoor conditions and regular service cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService \u0026amp; maintenance:\u003c\/strong\u003e Top-access replacement cap simplifies routine inspection and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Typically packaged in bags of 12 for contractor and wholesale orders (check product listing for current pack quantities).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with Hunter RZWS assemblies, this replacement cap restores the original enclosed grate and locking features so your root zone watering system continues to deliver water directly to the root zone while staying protected from surface intrusion.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673741961,"sku":"RZWSCAP","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWSCAP-2_e692c92c-f64b-4aa7-a163-7232eedb1bda.jpg?v=1503341255"},{"product_id":"rzws-sleeve-filter-sleeve-sold-6-to-a-pk","title":"Hunter RZWS-SLEEVE - Field Installed Filter Fabric Sleeve for RZWS","description":"\u003cp\u003eThe Hunter RZWS-SLEEVE is a field-installed filter fabric sleeve engineered to protect Root Zone Watering (RZWS) hardware from soil intrusion in sandy conditions. Constructed from durable landscape filter fabric, the sleeve helps keep sediment out of the irrigation cylinder so water is delivered reliably throughout the root zone and maintenance needs are reduced.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eField-installed filter fabric sleeve engineered to prevent sandy soil infiltration.\u003c\/li\u003e\n\u003cli\u003eCompatible with RZWS 45 cm and 90 cm models (RZWS-18 and RZWS-36); part number RZWS-SLEEVE.\u003c\/li\u003e\n\u003cli\u003ePre-assembled for fast, technician-friendly installation; works with RZWS grate to protect hardware from vandalism.\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent water delivery to trees and shrubs by reducing clogging and sediment buildup.\u003c\/li\u003e\n\u003cli\u003eSold in packs of six for convenient replacement and jobsite stocking; contact distributor for availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to the RZWS installation card, brochure, and product cutsheet for installation details, dimensions, and ordering information. For ordering, specify part number RZWS-SLEEVE or contact your local Hunter distributor or reseller for current stock and lead times.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673742025,"sku":"RZWSSLEEVE","price":5.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/RZWSSLEEVE-2_d738e7d0-e0ad-4d6a-bb61-a623c90b0194.jpg?v=1503341256"},{"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":35.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/rzws-18_001_rt.jpg?v=1570220255"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/1487-T.jpg?v=1778192370","url":"https:\/\/www.sprinklersupplystore.com\/collections\/hunter-root-watering.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}