---
product_id: 42887143
title: "Horizon Spa & Pool Parts Retro 4\" Sumpless Bulkhead, 2\" Slip Insider, White 420SI101"
brand: "aquastar"
price: "฿2733"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/42887143-horizon-spa-and-pool-parts-retro-4-sumpless-bulkhead-2
store_origin: TH
region: Thailand
---

# Sleek white finish Compact 2-3/8" height Precision 4" diameter fit Horizon Spa & Pool Parts Retro 4" Sumpless Bulkhead, 2" Slip Insider, White 420SI101

**Brand:** aquastar
**Price:** ฿2733
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your pool game with precision and style!

## Quick Answers

- **What is this?** Horizon Spa & Pool Parts Retro 4" Sumpless Bulkhead, 2" Slip Insider, White 420SI101 by aquastar
- **How much does it cost?** ฿2733 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42887143-horizon-spa-and-pool-parts-retro-4-sumpless-bulkhead-2)

## Best For

- aquastar enthusiasts

## Why This Product

- Trusted aquastar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Stylish:** Classic white finish blends effortlessly with any pool or spa aesthetic.
- • **Space-Savvy Design:** Compact 2-3/8" height fits discreetly without compromising performance.
- • **Seamless Integration:** Retro 4" diameter ensures perfect wall fitting for a flawless spa or pool setup.
- • **Lightweight Efficiency:** At just 3.84 ounces, it’s engineered for easy handling and long-lasting use.
- • **Effortless Installation:** 2" slip insider design simplifies plumbing connections for quick setup.

## Overview

The Horizon Spa & Pool Parts Retro 4" Sumpless Bulkhead features a precise 4-inch diameter and a compact 2-3/8 inch height, designed for seamless wall fitting. Its 2-inch slip insider ensures easy plumbing connections, all wrapped in a sleek white finish. Lightweight at 3.84 ounces, this durable bulkhead part from AquaStar Pool Products is perfect for professional-grade spa and pool installations.

## Description

Wall Fitting, Retro 4 dia, 2-3/8hs, 2 insider, White

## Features

- Wall Fitting, Retro 4" dia, 2-3/8"hs, 2" insider, White.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VTG65E |
| Item Weight | 3.84 ounces |
| Manufacturer | AquaStar Pool Products |
| Product Dimensions | 3.95 x 3.9 x 2.15 inches |

## Images

![Horizon Spa & Pool Parts Retro 4" Sumpless Bulkhead, 2" Slip Insider, White 420SI101 - Image 1](https://m.media-amazon.com/images/I/51UuwpRAtNL.jpg)
![Horizon Spa & Pool Parts Retro 4" Sumpless Bulkhead, 2" Slip Insider, White 420SI101 - Image 2](https://m.media-amazon.com/images/I/41jtbfFwCVL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/42887143-horizon-spa-and-pool-parts-retro-4-sumpless-bulkhead-2](https://www.desertcart.co.th/products/42887143-horizon-spa-and-pool-parts-retro-4-sumpless-bulkhead-2)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*