{"product_id":"aquastar-retro-wall-fitting-4-inch-diameter-with-two-and-three-eighths-inch-hub-size-and-two-inch-inlet-white-420si101","title":"AquaStar Retro Wall Fitting 4 Inch Diameter With Two And Three Eighths Inch Hub Size And Two Inch Inlet White 420SI101","description":"\u003cdiv\u003e\n\u003ch1\u003eAquaStar Retro Wall Fitting 4 Inch Diameter White\u003c\/h1\u003e\n\u003cp\u003eAquaStar Retro Wall Fitting blends classic mid-century pool styling with modern reliability. Ideal for homeowners renovating vintage-inspired pools or upgrading older systems, this 4\" white wall fitting delivers durable performance with an unmistakable retro look.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFace diameter\u003c\/b\u003e: 4\" diameter to achieve a timeless retro silhouette that harmonizes with standard pool trims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHub size\u003c\/b\u003e: 2-3\/8\" hub (HS) to fit AquaStar components and compatible plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsider connection\u003c\/b\u003e: 2\" insider connection for straightforward integration with existing piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: White finish designed to blend seamlessly with most pool surrounds and trims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: 420SI101 — AquaStar Retro Wall Fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturing\u003c\/b\u003e: American-made in the USA, ensuring consistent quality and ready access to replacement parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutdoor durability\u003c\/b\u003e: Built to withstand sun, chlorine, and weather exposure typical of outdoor pool environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for both new builds seeking a distinctive retro aesthetic and retrofits that require a 4\" wall fitting with a 2-3\/8\" hub and a 2\" insider, this fitting offers a precise fit that helps minimize leaks and simplify installation. The American-made construction supports reliable performance and long-term serviceability, making it a practical choice for homeowners, contractors, and DIY enthusiasts aiming for a cohesive, timeless pool look without sacrificing durability. When planning an upgrade, confirm the hub and insider sizes match your plumbing layout, and choose the white finish to maintain a period-accurate appearance throughout your pool area.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAquaStar Retro Wall Fitting\u003c\/strong\u003e — a 4\" diameter, white wall fitting designed to bring classic pool aesthetics together with modern reliability. Model 420SI101 is proudly engineered and manufactured in the USA, ensuring you receive a component that aligns with AquaStar’s commitment to dependable, long-lasting performance. \u003ch3\u003eKey specifications and standout features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFace diameter: 4\" for a timeless, retro pool look\u003c\/li\u003e \u003cli\u003eHub size: 2-3\/8\" HS\u003c\/li\u003e \u003cli\u003eInsider connection: 2\" insider\u003c\/li\u003e \u003cli\u003eFinish: White, designed to blend seamlessly with most pool trims\u003c\/li\u003e \u003cli\u003eModel: 420SI101 — AquaStar Retro Wall Fitting\u003c\/li\u003e \u003cli\u003eAmerican-made manufacturing for consistent quality and availability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this retro wall fitting matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClassic styling that complements mid-century pool designs while delivering modern reliability. If you’re renovating a vintage-inspired pool or upgrading an older system, this fitting preserves the look you love without compromising on performance.\u003c\/li\u003e \u003cli\u003ePrecision fit with AquaStar components helps reduce leaks and simplify installation, so your pool runs cleaner and with fewer upkeep concerns.\u003c\/li\u003e \u003cli\u003eDurable, purpose-built for outdoor pool environments. The design prioritizes longevity, helping resist the wear and corrosion that can come from sun, chlorine, and weather.\u003c\/li\u003e \u003cli\u003eAmerican-made quality means you’re supported by a domestic manufacturing standard that prioritizes consistency, traceability, and serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew pool builds aiming for a retro aesthetic with reliable, proven fittings\u003c\/li\u003e \u003cli\u003eRetrofits where a 4\" wall fitting with a 2-3\/8\" hub and a 2\" insider is required\u003c\/li\u003e \u003cli\u003eHome renovations that blend vintage design cues with modern pool performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this product\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHomeowners updating an older pool to a durable, American-made component\u003c\/li\u003e \u003cli\u003eContractors and DIY enthusiasts seeking a reliable, retro-style wall fitting that matches AquaStar’s line\u003c\/li\u003e \u003cli\u003ePool designers pursuing a cohesive, Classic Americana look without sacrificing function\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe AquaStar Retro Wall Fitting is designed to integrate smoothly with compatible AquaStar fittings and accessories. When planning an upgrade or installation, verify that the 2-3\/8\" hub size and 2\" insider connection meet your existing plumbing layout, and choose the white finish to match surrounding trim for a seamless, period-accurate appearance. For ongoing performance, standard pool maintenance practices apply—regular inspection of seals and connections helps keep your system running efficiently.\u003c\/p\u003e \u003cp\u003eChoose the AquaStar Retro Wall Fitting to achieve a distinctive, enduring look without compromising on durability or reliability. Built in the USA, it stands up to the demands of busy pool seasons while delivering the look that defines retro pool design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AquaStar Pool Products","offers":[{"title":"Default Title","offer_id":40241255284778,"sku":"420SI101","price":17.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/55-300-1030_XL.jpg?v=1769976076","url":"https:\/\/bathparts.com\/products\/aquastar-retro-wall-fitting-4-inch-diameter-with-two-and-three-eighths-inch-hub-size-and-two-inch-inlet-white-420si101","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}