---
product_id: 16069621
title: "DIAL 3437 Mastercool Cooler Pad, 40\" x 23\" x 8\""
brand: "dial"
price: "€ 587.01"
currency: EUR
in_stock: true
category: "Dial"
url: https://www.desertcart.de/products/16069621-dial-3437-mastercool-cooler-pad-40-x-23-x-8
store_origin: DE
region: Germany
---

# 4800 CFM high airflow 40" x 23" x 8" precise fit Durable cellulose with anti-rot DIAL 3437 Mastercool Cooler Pad, 40" x 23" x 8"

**Brand:** dial
**Price:** € 587.01
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — don’t let your space miss the breeze!

## Quick Answers

- **What is this?** DIAL 3437 Mastercool Cooler Pad, 40" x 23" x 8" by dial
- **How much does it cost?** € 587.01 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/16069621-dial-3437-mastercool-cooler-pad-40-x-23-x-8)

## Best For

- dial enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy cellulose construction impregnated with plastic resins and anti-rot agents for extended durability.
- • **Trusted Quality:** Backed by a 4.5-star rating and crafted by Standard Plumbing Supply, a name you can rely on.
- • **Plug & Play Convenience:** Easy-to-use replacement pad that keeps your evaporative cooler running at peak performance.
- • **Precision Engineered Fit:** Seamlessly compatible with MasterCool & AeroCool models for effortless installation.
- • **Maximum Cooling Efficiency:** Grooved design ensures rapid wet-out and high air velocity for superior cooling performance.

## Overview

The DIAL 3437 Mastercool Cooler Pad is a 40" x 23" x 8" replacement pad designed for single inlet evaporative coolers with 4800 CFM airflow. Made from heavy-duty cellulose impregnated with plastic resins and anti-rot agents, it ensures fast wet-out and high air velocity for optimal cooling. Compatible with MasterCool and AeroCool units, this durable, easy-to-install pad is a top-rated choice for maintaining efficient climate control.

## Description

"MASTERCOOL" REPLACEMENT COOLER PAD FOR 4800 CFM 40"W x 23"H x 8"D For single inlet evaporative coolers Grooved 4800 CFM Use on MasterCool and AeroCool coolers Heavy cellulose construction for long life Fast wet-out High air velocity Impregnated with plastic resins and anti-rot agents Boxed

## Features

- The product is easy to use
- The product is highly durable
- The product is manufactured in China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UJCCP2 |
| Best Sellers Rank | #214,826 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #746 in Air Conditioner Parts & Accessories |
| Brand | Dial |
| Built-In Media | mattress-pads |
| Color | No Color |
| Cooling Method | Air |
| Customer Reviews | 4.5 4.5 out of 5 stars (227) |
| Enclosure Material | Specialty |
| Global Trade Identification Number | 00026529343701 |
| Item Dimensions L x W x H | 40"L x 23"W x 8"H |
| Item Type Name | DIAL 3437 Mastercool Cooler Pad, 40" x 23" x 8" |
| Item Weight | 1 Pounds |
| Manufacturer | Standard Plumbing Supply |
| Mfr Part Number | 3437 |
| Model Number | 3437 |
| Number of Fans | 1 |
| UPC | 026529343701 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Dial
- **Color:** No Color
- **Item Weight:** 1 Pounds
- **Material:** Specialty
- **Product Dimensions:** 40"L x 23"W x 8"H

## Images

![DIAL 3437 Mastercool Cooler Pad, 40" x 23" x 8" - Image 1](https://m.media-amazon.com/images/I/81ueiUEOAgL.jpg)

## Frequently Bought Together

- Dial 3437 Mastercool Cooler Pad, 40" x 23" x 8"
- Dial 3438 Mastercool Cooler Pad, 40" x 28" x 8"
- Dial Manufacturing DIAL-40867, No Color

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**Shop now:** [https://www.desertcart.de/products/16069621-dial-3437-mastercool-cooler-pad-40-x-23-x-8](https://www.desertcart.de/products/16069621-dial-3437-mastercool-cooler-pad-40-x-23-x-8)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-21*