Description
AquaStar Retro Wall Fitting 4 Inch Diameter White
AquaStar 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.
- Face diameter: 4" diameter to achieve a timeless retro silhouette that harmonizes with standard pool trims.
- Hub size: 2-3/8" hub (HS) to fit AquaStar components and compatible plumbing.
- Insider connection: 2" insider connection for straightforward integration with existing piping.
- Finish: White finish designed to blend seamlessly with most pool surrounds and trims.
- Model: 420SI101 — AquaStar Retro Wall Fitting.
- Manufacturing: American-made in the USA, ensuring consistent quality and ready access to replacement parts.
- Outdoor durability: Built to withstand sun, chlorine, and weather exposure typical of outdoor pool environments.
Designed 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.
Key specifications and standout features
- Face diameter: 4" for a timeless, retro pool look
- Hub size: 2-3/8" HS
- Insider connection: 2" insider
- Finish: White, designed to blend seamlessly with most pool trims
- Model: 420SI101 — AquaStar Retro Wall Fitting
- American-made manufacturing for consistent quality and availability
Why this retro wall fitting matters
- Classic 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.
- Precision fit with AquaStar components helps reduce leaks and simplify installation, so your pool runs cleaner and with fewer upkeep concerns.
- Durable, purpose-built for outdoor pool environments. The design prioritizes longevity, helping resist the wear and corrosion that can come from sun, chlorine, and weather.
- American-made quality means you’re supported by a domestic manufacturing standard that prioritizes consistency, traceability, and serviceability.
Ideal use cases
- New pool builds aiming for a retro aesthetic with reliable, proven fittings
- Retrofits where a 4" wall fitting with a 2-3/8" hub and a 2" insider is required
- Home renovations that blend vintage design cues with modern pool performance
Who should consider this product
- Homeowners updating an older pool to a durable, American-made component
- Contractors and DIY enthusiasts seeking a reliable, retro-style wall fitting that matches AquaStar’s line
- Pool designers pursuing a cohesive, Classic Americana look without sacrificing function
Practical guidance and compatibility
The 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.
Choose 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.

