---
product_id: 112219394
title: "Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater"
brand: "pentair"
price: "€ 81.60"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/112219394-pentair-42001-0402-2-inch-slip-half-union-package-replacement
store_origin: DE
region: Germany
---

# Taiwan origin quality 2-inch precision fit Slip half union design Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater

**Brand:** pentair
**Price:** € 81.60
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your pool heater game with precision and ease!

## Quick Answers

- **What is this?** Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater by pentair
- **How much does it cost?** € 81.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/112219394-pentair-42001-0402-2-inch-slip-half-union-package-replacement)

## Best For

- pentair enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Origin:** Crafted in Taiwan, reflecting premium manufacturing standards
- • **Compact & Efficient:** Slim profile (9.7" x 7.8" x 1.6") saves space while maximizing performance
- • **Seamless 2-Inch Fit:** Engineered for perfect compatibility with Pentair Sta-Rite Max-E-Therm heaters
- • **Lightweight Durability:** Only 0.3 lb for easy handling without compromising strength
- • **Effortless Installation:** Slip half union design ensures quick, no-fuss setup

## Overview

The Pentair 42001-0402 is a 2-inch slip half union replacement package designed specifically for Sta-Rite Max-E-Therm pool and spa heaters. Lightweight and compact, it offers a seamless fit and easy installation, crafted with quality manufacturing from Taiwan.

## Description

Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater

## Features

- Country Of Origin: Taiwan, Province Of China
- Model Number: 42001-0402
- Item Package Dimensions: 9.69999999010599" L x 7.799999992044" W x 1.599999998368" H
- Item Package Weight: 0.3 lb

## Images

![Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater - Image 1](https://m.media-amazon.com/images/I/51q0MlXNhcL.jpg)
![Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater - Image 2](https://m.media-amazon.com/images/I/51sg49w+l2L.jpg)
![Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater - Image 3](https://m.media-amazon.com/images/I/51-lTAGVxVL.jpg)
![Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater - Image 4](https://m.media-amazon.com/images/I/51Q1bk+pq0L.jpg)
![Pentair 42001-0402 2-Inch Slip Half Union Package Replacement Sta-Rite Max-E-Therm Pool and Spa Heater - Image 5](https://m.media-amazon.com/images/I/61niu5I08DL.jpg)

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**Shop now:** [https://www.desertcart.de/products/112219394-pentair-42001-0402-2-inch-slip-half-union-package-replacement](https://www.desertcart.de/products/112219394-pentair-42001-0402-2-inch-slip-half-union-package-replacement)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-25*