{"product_id":"vikua-upgraded-320-pool-chlorinator-inline-feeder-compatible-with-pentair-rainbow-320-adjustable","title":"Vikua Upgraded 320 Pool Chlorinator Inline Feeder — Compatible with Pentair Rainbow 320, Adjustable","description":"\u003cp\u003e\u003cstrong\u003eThe Vikua Upgraded 320 Pool Chlorinator is an inline automatic feeder that safely meters chlorine or bromine tablets to maintain cleaner pool and spa water with minimal hands-on maintenance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a drop-in replacement compatible with Pentair Rainbow 320 (R171096) style feeders, this Vikua unit is built from thickened ABS for corrosion resistance and longer service life. It accepts both large and small sanitation tablets, provides adjustable feed control, and includes improved sealing and drainage features to reduce leaks and simplify seasonal servicing. The following sections explain how it works, how to install and maintain it, and who will benefit most from choosing this feeder.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Vikua 320 chlorinator feed chlorine or bromine into my pool?\u003c\/h3\u003e\n\u003cp\u003eThe feeder uses a closed-circuit design that circulates pool water through the chamber where tablets dissolve, delivering a regulated concentration back to the pool. You select tablet size and set the control valve to match your pool volume and desired sanitizer output.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts 11 large or up to 98 small tablets to suit different dosing needs.\u003c\/li\u003e\n  \u003cli\u003eTop-feed or bottom-feed compatibility for systems serving 6,500–70,000 gallon pools (depending on feed type).\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch feed hose routes processed water back into the pool plumbing for even distribution.\u003c\/li\u003e\n  \u003cli\u003eAdjustable control valve to fine-tune flow and sanitizer release rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improvements does Vikua add over older Rainbow 320-style feeders?\u003c\/h3\u003e\n\u003cp\u003eVikua focuses on durability and ease of service: the barrel walls are thickened for oxidation resistance, the cover gasket is upgraded to reduce leaks, and drainage and venting have been redesigned. These changes reduce routine maintenance and make the unit simpler to winterize or clean.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal thickened gasket in the cover for improved sealing and leak prevention.\u003c\/li\u003e\n  \u003cli\u003eTop vent plug releases gas from tablet reactions and allows safe pressure relief.\u003c\/li\u003e\n  \u003cli\u003eUpgraded drainage method for quick, clean emptying of remaining liquid.\u003c\/li\u003e\n  \u003cli\u003eLubricant and accessories included to maintain cover and valve seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and care for this chlorinator to keep it working reliably?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard inline-feeder practices: connect the feeder into the return line, attach the 1\/4-inch feed hose, and set the control valve to begin metering sanitizer. Regular cleaning, lubrication, and inspection of seals will minimize blockages and prolong service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLubricate the cover and control valve as provided to maintain seal integrity.\u003c\/li\u003e\n  \u003cli\u003eFlush feed hose and interior weekly with clean water to prevent buildup and corrosion.\u003c\/li\u003e\n  \u003cli\u003eUse the bottom drain to remove residual liquids before servicing or storage.\u003c\/li\u003e\n  \u003cli\u003eKeep the vent plug clear to avoid pressure buildup during tablet dissolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich pool systems and sizes work best with this feeder?\u003c\/h3\u003e\n\u003cp\u003eThe Vikua 320 is compatible with many Pentair Rainbow 320-style systems and fits most residential and commercial return plumbing that accepts inline feeders. It handles a broad range of pool capacities depending on top or bottom feed configurations, so it suits small backyard pools up to large public or hotel pools when properly sized.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBottom feed: suitable for pools roughly 6,500–27,000 gallons.\u003c\/li\u003e\n  \u003cli\u003eTop feed: suitable for larger systems from about 18,000–70,000 gallons.\u003c\/li\u003e\n  \u003cli\u003eWorks with chlorine or bromine tablet chemistries—choose tablet size and valve settings accordingly.\u003c\/li\u003e\n  \u003cli\u003eCompatible with existing Pentair Rainbow 320 (R171096) plumbing and housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: pool owners and service professionals who want a dependable, easy-to-maintain inline feeder that fits Rainbow 320-style systems and offers upgraded sealing, simplified drainage, and clear maintenance steps. If you need a replacement feeder for regular sanitizer dosing with minimal daily oversight—especially where durability and leak control matter—this Vikua unit is designed to meet those needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the Vikua 320 use both chlorine and bromine tablets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it accepts both chlorine and bromine tablets; choose tablet size and adjust the valve to match your pool’s sanitizer needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean and lubricate the feeder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect weekly: flush the hose and chamber and lubricate the cover and control valve to prevent corrosion and maintain seals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vikua","offers":[{"title":"Default Title","offer_id":56841081651540,"sku":"B0BJNYKTGR","price":133.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/vikua-320-front-view.jpg?v=1787074771","url":"https:\/\/gardenluxe.co.uk\/products\/vikua-upgraded-320-pool-chlorinator-inline-feeder-compatible-with-pentair-rainbow-320-adjustable","provider":"Gardenluxe Uk","version":"1.0","type":"link"}