---
product_id: 549899663
title: "- 2-Pack EFIELD MH-231-2-FM Tee Stainless Steel Water Hammer Arrestor,3/8\" OD Comp. X 3/8\" OD Female Comp. For Faucet, Dishwasher Connection,(HAMMER013-2PCS)"
brand: "efield"
price: "€ 65.30"
currency: EUR
in_stock: true
reviews_count: 12
category: "Efield"
url: https://www.desertcart.gr/products/549899663-2-pack-efield-mh-231-2-fm-tee-stainless-steel
store_origin: GR
region: Greece
---

# Max Pressure 250 PSI Max Temp 250°F 3/8" OD Compression x Female Compression - 2-Pack EFIELD MH-231-2-FM Tee Stainless Steel Water Hammer Arrestor,3/8" OD Comp. X 3/8" OD Female Comp. For Faucet, Dishwasher Connection,(HAMMER013-2PCS)

**Brand:** efield
**Price:** € 65.30
**Availability:** ✅ In Stock

## Summary

> 🔧 Stop the Bang, Keep the Flow Smooth!

## Quick Answers

- **What is this?** - 2-Pack EFIELD MH-231-2-FM Tee Stainless Steel Water Hammer Arrestor,3/8" OD Comp. X 3/8" OD Female Comp. For Faucet, Dishwasher Connection,(HAMMER013-2PCS) by efield
- **How much does it cost?** € 65.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/549899663-2-pack-efield-mh-231-2-fm-tee-stainless-steel)

## Best For

- efield enthusiasts

## Why This Product

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

## Key Features

- • **Easy DIY Installation:** Quick 2-piece set fits standard faucet and dishwasher connections effortlessly
- • **Protect Your Appliances:** Prevents water pressure spikes that can damage your dishwasher and plumbing
- • **Silent Water Flow, Zero Noise:** Eliminates disruptive water hammer sounds for a peaceful home environment
- • **Certified Safe for Drinking Water:** Lead-free brass and copper, CUPC & NSF certified for potable water use
- • **Compact Stainless Steel Durability:** Robust corrosion-resistant design built to last and maintain performance

## Overview

The EFIELD MH-231-2-FM is a 2-pack stainless steel tee water hammer arrestor designed to reduce water hammer noise and pressure spikes in residential plumbing. Featuring 3/8" compression fittings, it supports up to 250 PSI and 250°F, is lead-free and certified safe for potable water, making it ideal for faucet and dishwasher connections. Easy to install and built to last, it protects your appliances while enhancing home comfort.

## Description

2-Pack EFIELD MH-231-2-FM Tee Stainless Steel Water Hammer Arrestor,3/8" OD Comp. X 3/8" OD Female Comp. For Faucet, Dishwasher Connection,(HAMMER013-2PCS) - desertcart.com

Review: Does the job, at least for relatively mild water hammer knocking. - Wife had noticed some very mild hammering with her bathroom sink. We tried the free method of shutting off water main and opening taps; that didn't work. These were easy to install in minutes, and the noise vanished and has not returned.
Review: Water Hammer protection! - Well made product, meets expectations. Works well

## Features

- 2 PCS Stainless Steel Tee Water Hammer Arrestor, Safe for Potable Water
- Connection: 3/8" Compression x 3/8" Female Compression, Mini Rester Residential Water Hammer Arrestor, Perfect for Faucet,Dishwasher connection.
- Max Working Pressure: 250 PSI Maximum Working Temperature 250 F
- Reduce the unstable water pressure and noise to protect dishwasher control system
- Lead Free Brass and Copper, CUPC and NSF Certified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW6YCH3V |
| Best Sellers Rank | #42,705 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,343 in Pipe Fittings |
| Brand Name | EFIELD |
| Color | Brass |
| Connector Type | Tee |
| Customer Reviews | 3.9 3.9 out of 5 stars (81) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00810110602588 |
| Included Components | body |
| Item Dimensions | 5 x 3 x 1 inches |
| Item Type Name | SS Water Arrrestor |
| Item Weight | 0.38 Kilograms |
| Manufacturer | Efield |
| Material Type | Stainless Steel |
| Model Number | 231 |
| Number of Pieces | 2 |
| Size | SS Pack of 2 |
| Thread Size | 0.375 inch |
| Thread Type | NPT |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** EFIELD
- **Color:** Brass
- **Connector Type:** Tee
- **Exterior Finish:** Brass
- **Item Weight:** 0.38 Kilograms
- **Item dimensions L x W x H:** 5 x 3 x 1 inches
- **Material:** Stainless Steel
- **Size:** SS Pack of 2
- **Thread Size:** 0.375 inch
- **Thread Type:** NPT

## Images

![- 2-Pack EFIELD MH-231-2-FM Tee Stainless Steel Water Hammer Arrestor,3/8" OD Comp. X 3/8" OD Female Comp. For Faucet, Dishwasher Connection,(HAMMER013-2PCS) - Image 1](https://m.media-amazon.com/images/I/71pwzAn2dkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job, at least for relatively mild water hammer knocking.
*by R***N on July 15, 2024*

Wife had noticed some very mild hammering with her bathroom sink. We tried the free method of shutting off water main and opening taps; that didn't work. These were easy to install in minutes, and the noise vanished and has not returned.

### ⭐⭐⭐⭐⭐ Water Hammer protection!
*by J***R on December 22, 2025*

Well made product, meets expectations. Works well

### ⭐ does NOT work
*by P***B on November 9, 2025*

total waste of money. i've installed two on each of my toilets as was getting a loud pipe bang when the flapper inside toilet would close. the bang still is present.

---

## 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.gr/products/549899663-2-pack-efield-mh-231-2-fm-tee-stainless-steel](https://www.desertcart.gr/products/549899663-2-pack-efield-mh-231-2-fm-tee-stainless-steel)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-06*