{"product_id":"gecko-aquaflo-xp2-impeller-for-4-0-hp-ohp-and-5-0-thp-systems-with-genuine-gecko-alliance-quality-91694400","title":"Gecko AquaFlo XP2 Impeller for 4.0 HP OHP and 5.0 THP Systems with Genuine Gecko Alliance Quality 91694400","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Gecko AquaFlo 4.0 HP XP2 Impeller (91694400) — a precision-driven component from Gecko Alliance, built to elevate spa pump performance and reliability. With Gecko’s 25 years of experience in interface and controls design, this impeller blends simplicity, intuitive performance, and durable engineering for a spa experience that responds the moment you press a button.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller type:\u003c\/strong\u003e Closed Face\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter (OD):\u003c\/strong\u003e 4-1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVane width (ID):\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEye diameter (OD):\u003c\/strong\u003e 2-1\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEye length:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller thickness (OD):\u003c\/strong\u003e 11\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal seat depth:\u003c\/strong\u003e 1\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShaft length:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShaft diameter (OD):\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal seat diameter (OD):\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AquaFlo\/Gecko\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePump application:\u003c\/strong\u003e XP2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e horsepower reference:\u003c\/strong\u003e 4.0 OHP \/ 5.0 THP\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this Gecko impeller unique\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for XP2 platforms:\u003c\/strong\u003e Specifically engineered to complement the AquaFlo\/Gecko XP2 pump ecosystem, delivering dependable flow and steady performance across spa temperatures and use patterns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGecko craftsmanship, spa-focused:\u003c\/strong\u003e Born from Gecko Alliance’s decades of experience shaping user-centric controls and interfaces, ensuring the pump behavior matches user expectations at every touchpoint.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, affordable alternative:\u003c\/strong\u003e A compelling option for maintaining spa performance without the premium price tag of other brands, while retaining the reliability Gecko users trust.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComprehensive support:\u003c\/strong\u003e Bath \u0026amp; Spa Parts Online offers a broad Gecko Alliance selection and access to Gecko product manuals and instruction sheets for smooth installation and ongoing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho this is ideal for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSpa technicians and DIY enthusiasts servicing Gecko AquaFlo XP2 systems who need a precise, durable impeller replacement.\u003c\/li\u003e \u003cli\u003eOwners seeking to restore or optimize spa pump performance—restoring proper flow, pressure, and efficiency with a component designed for the XP2 family.\u003c\/li\u003e \u003cli\u003eThose evaluating alternatives to Balboa Water Group products who still want proven Gecko reliability and compatibility with AquaFlo XP2 pumps.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse cases and practical considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongreplacement scenario:\u003e Worn or inefficient impellers in XP2 pumps can cause reduced flow, noise, or overheating. This Gecko AquaFlo 4.0 HP XP2 impeller is designed to restore intended pump performance when installed correctly.\u003c\/strongreplacement\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongperformance alignment:\u003e The 4-1\/2\" outer diameter and closed-face design support consistent delivery at the 4.0 OHP\/5.0 THP rating, helping maintain steady jet and heater performance in spa cycles.\u003c\/strongperformance\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation cues:\u003c\/strong\u003e When preparing a replacement, verify shaft length (1-1\/2\"), shaft diameter (5\/8\"), and seal seat dimensions (1-1\/4\" OD, 1\/8\" depth) to ensure proper fit and seal seating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility tips:\u003c\/strong\u003e Use with XP2 pumps within the AquaFlo\/Gecko family to preserve engineered harmony between impeller geometry and pump volute design, reducing cavitation risk and promoting long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you have questions about fitment or installation, our Product Specialists are available by phone, chat, or e-mail during normal business hours. Gecko Alliance products are a trusted, long-lasting choice for spa users, and Bath \u0026amp; Spa Parts Online stands ready to help you find the right Gecko AquaFlo components with confidence. For convenience and peace of mind, a wealth of Gecko product manuals and instruction sheets are accessible to support a smooth replacement path.\u003c\/p\u003e \u003cbr\u003e \u003ctable border=\"0\" cellpadding=\"5\" cellspacing=\"5\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"60%\"\u003e\n\u003cspan class=\"bspotext12h\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWHY USE GECKO PRODUCTS?\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e \u003c\/td\u003e\n\u003ctd width=\"15%\"\u003e \u003cbr\u003e\n\u003c\/td\u003e \u003ctd width=\"25%\" valign=\"top\"\u003e \u003c\/td\u003e \u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp\u003e\u003cspan class=\"bspotext8n\"\u003e\nAt Gecko, understanding the spa users environment and expectations is key in the process of designing and making the perfect control systems, intuitive keypads, powerful but efficient pumps and value-added accessories for spas. When a user touches a button, presses a key or clicks on a link, he already expects how his spa, the product of Gecko customers, should respond to his commands. He is validating, at each interaction, the quality of the experience he associates with his spa. Gecko Alliance has been providing that high level quality products and service to their customers for almost three decades. Their products are some of the most reliable products made in the industry today. Gecko Alliance products are a great affordable alternative to Balboa Water Group products.\u003cbr\u003e\n\u003cbr\u003e\nBath \u0026amp; Spa Parts Online carries a large line of Gecko Alliance products, readily available for immediate delivery. If you have any questions about their products, please feel free to ask us for assistance. You can reach our Product Specialists via telephone, chat or e-mail during normal business hours.\u003cbr\u003e\n\u003cbr\u003e\nWe also have a comprehensive database of \u003ca href=\"\/en-um\/support\"\u003e\u003cspan class=\"bspotext8bl\"\u003eGecko Alliance and AquaFlo By Gecko Product Product Manuals and Instruction Sheets\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan class=\"bspotext8n\"\u003e.\n\u003cbr\u003e\n\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Gecko Alliance","offers":[{"title":"Default Title","offer_id":40241247748138,"sku":"91694400","price":37.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/35-402-1418_XL.jpg?v=1769976050","url":"https:\/\/bathparts.com\/en-um\/products\/gecko-aquaflo-xp2-impeller-for-4-0-hp-ohp-and-5-0-thp-systems-with-genuine-gecko-alliance-quality-91694400","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}