---
product_id: 259633588
title: "Pentair 274494 Adapter O-Ring Replacement Pool/Spa Filter, Heater and Valve"
brand: "pentair"
price: "E£ 1412"
currency: EGP
in_stock: true
reviews_count: 5
category: "Pentair"
url: https://www.desertcart.com.eg/products/259633588-pentair-274494-adapter-o-ring-replacement-pool-spa-filter-heater
store_origin: EG
region: Egypt
---

# Leak-proof sealing performance Ultra-lightweight metal construction Precision fit for multiple Pentair models Pentair 274494 Adapter O-Ring Replacement Pool/Spa Filter, Heater and Valve

**Brand:** pentair
**Price:** E£ 1412
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal on leaks — keep your pool flawless and your summer flawless!

## Quick Answers

- **What is this?** Pentair 274494 Adapter O-Ring Replacement Pool/Spa Filter, Heater and Valve by pentair
- **How much does it cost?** E£ 1412 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/259633588-pentair-274494-adapter-o-ring-replacement-pool-spa-filter-heater)

## 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 by Pros:** 4.7-star rated with glowing reviews from pool maintenance experts
- • **Compact Dimensions:** 2-3/4" x 2-3/4" x 1/4" size fits perfectly without hassle
- • **Leak-Stopping Seal:** Eliminates bottom filter leaks for worry-free pool days
- • **Durable Metal Build:** Engineered metal material ensures long-lasting reliability
- • **Universal Compatibility:** Seamlessly fits Pentair FNS, Nautilus, Triton, Minimax heaters & valves

## Overview

The Pentair 274494 Adapter O-Ring Replacement is a precision-engineered metal gasket designed to fit a wide range of Pentair pool and spa filters, heaters, and valves. Measuring 2-3/4" by 2-3/4" by 1/4", it provides a durable, leak-proof seal that prevents bottom filter leaks, backed by a 4.7-star customer rating for reliability and perfect fit—even on decades-old setups.

## Description

ORNG 2-332 VLV ADPT

Review: No more leaking from the bottom of the filter! - This O’ring is what you need to change to stop the leak from the bottom of a Pentair / Nautilus DE pool filter. Be aware that most times you will also need to replace the nut part #154412 which is very hard to remove without damage.
Review: Fit my 30 year old setup just fine - Fit perfect.

## Features

- Fits Pentair FNS, Nautilus, Nautilus Plus D.E. and TR100C, TR140C, Triton II, Triton C, Triton C-3 pool and spa sand filters
- Also fits Pentair Minimax NT STD, NT LN and NT TSI pool/spa heaters
- Also compatible with Pentair HiFlow, FullFlow and Push Pull pool/spa valves
- Measures 2-3/4-inch length by 2-3/4-inch height by 1/4-inch width
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001D2Y8N4 |
| Brand | Pentair |
| Brand Name | Pentair |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 78 Reviews |
| Global Trade Identification Number | 00788379695392 |
| Item Weight | 0.02 Pounds |
| Manufacturer | Pentair |
| Material | Metal |
| Material Type | Metal |
| Model | PEN274494Z |
| Number of Pieces | 1 |
| Part Number | 274494 |
| UPC | 788379695392 |

## Product Details

- **Brand:** Pentair
- **Color:** Black
- **Item Diameter:** 2.75 inches
- **Material:** Metal
- **Nominal Outside Diameter:** 2.75 inches

## Images

![Pentair 274494 Adapter O-Ring Replacement Pool/Spa Filter, Heater and Valve - Image 1](https://m.media-amazon.com/images/I/51E1qSJAduL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more leaking from the bottom of the filter!
*by A***O on 16 June 2025*

This O’ring is what you need to change to stop the leak from the bottom of a Pentair / Nautilus DE pool filter. Be aware that most times you will also need to replace the nut part #154412 which is very hard to remove without damage.

### ⭐⭐⭐⭐⭐ Fit my 30 year old setup just fine
*by G***R on 4 April 2025*

Fit perfect.

### ⭐⭐⭐⭐⭐ As described
*by J***E on 11 August 2023*

As described, came new in original Pentair packaging

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**Shop now:** [https://www.desertcart.com.eg/products/259633588-pentair-274494-adapter-o-ring-replacement-pool-spa-filter-heater](https://www.desertcart.com.eg/products/259633588-pentair-274494-adapter-o-ring-replacement-pool-spa-filter-heater)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-08-23*