---
product_id: 41638789
title: "Roundup 181331 Brass Adjustable Nozzle"
brand: "roundup"
price: "₱1402"
currency: PHP
in_stock: true
reviews_count: 13
category: "Roundup"
url: https://www.desertcart.ph/products/41638789-roundup-181331-brass-adjustable-nozzle
store_origin: PH
region: Philippines
---

# Adjustable spray: stream to mist Universal fit for top sprayers Durable solid brass build Roundup 181331 Brass Adjustable Nozzle

**Brand:** roundup
**Price:** ₱1402
**Availability:** ✅ In Stock

## Summary

> 💦 Upgrade your garden game with precision and durability!

## Quick Answers

- **What is this?** Roundup 181331 Brass Adjustable Nozzle by roundup
- **How much does it cost?** ₱1402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/41638789-roundup-181331-brass-adjustable-nozzle)

## Best For

- roundup enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last Brass:** Premium brass construction outperforms plastic for long-term reliability.
- • **Lightweight & Compact:** At under 1 ounce and slim dimensions, it’s the perfect upgrade without bulk.
- • **Effortless Application:** Optimized for herbicides, fertilizers, and insecticides to keep your garden thriving.
- • **Precision Spray Control:** Easily switch from a powerful stream to a fine mist for targeted application.
- • **Versatile Compatibility:** Seamlessly fits Roundup, Smith, Field King, and even Scotts sprayers—no assembly needed.

## Overview

The Roundup 181331 Brass Adjustable Nozzle is a high-quality, durable brass nozzle designed for handheld pump sprayers. It offers adjustable spray patterns from a solid stream to a mist, compatible with major brands like Roundup, Smith, Field King, and Scotts. Lightweight and easy to use, it enhances the efficiency of herbicide, fertilizer, and insecticide application with no assembly required.

## Description

Brass adjustable nozzle 181331 is ideal for Roundup, field King, & Smith branded handheld pump sprayers. It adjusts from a solid stream to a mist. Great for Weed killers.

Review: The adjustable spray worked great to reach high tree limbs - Bought this to replace the Roundup 3-in-1 multi-nozzle on the 2 gallon sprayer because I needed it to spray a large Crape Myrtle tree. It worked perfect. I could easily adjust the spray pattern multiple ways to spray up high and then adjust the spread more for lower branches. For me, the 3-in-1 is useless and Roundup should toss it or at least include this adjustable nozzle.
Review: Well worth it - Much better than the plastic ones

## Features

- Brass nozzle delivers a solid stream to cone patterns
- Ideal for herbicides, fertilizers, and insecticides
- Can be used with Roundup, Smith, and field King branded Sprayers
- No assembly required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N3AG5O1 |
| Best Sellers Rank | #73,931 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #335 in Garden Hose Nozzles |
| Brand | Roundup |
| Brand Name | Roundup |
| Connector Type | Barb |
| Customer Reviews | 4.6 out of 5 stars 742 Reviews |
| Exterior Finish | Brass |
| Included Components | Brass Adjustable Nozzle |
| Inlet Connection Type | Barb |
| Item Dimensions | 0.5 x 4.25 x 7.5 inches |
| Item Type Name | Brass Adjustable Nozzle |
| Item Weight | 27.22 g |
| Item dimensions L x W x H | 0.5 x 4.25 x 7.5 inches |
| Manufacturer | Roundup |
| Manufacturer Part Number | 181331 |
| Material | Brass |
| Material Type | Brass |
| Model Number | 181331 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Barb |
| Set Name | 1 |
| Size | Compact |
| Smart Home Compatibility | Not Smart Home Compatible |
| Thread Type | Barb |
| UPC | 841688002067 |
| Unit Count | 1.0 Count |
| Valve Type | Nozzle |

## Product Details

- **Brand:** Roundup
- **Exterior Finish:** Brass
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 0.5 x 4.25 x 7.5 inches
- **Manufacturer:** Roundup
- **Material:** Brass
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 Inches
- **Outlet Connection Type:** Barb
- **UPC:** 841688002067

## Images

![Roundup 181331 Brass Adjustable Nozzle - Image 1](https://m.media-amazon.com/images/I/81NbL-CtSYL.jpg)
![Roundup 181331 Brass Adjustable Nozzle - Image 2](https://m.media-amazon.com/images/I/71HEFvlLsCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The adjustable spray worked great to reach high tree limbs
*by R***S on August 4, 2025*

Bought this to replace the Roundup 3-in-1 multi-nozzle on the 2 gallon sprayer because I needed it to spray a large Crape Myrtle tree. It worked perfect. I could easily adjust the spray pattern multiple ways to spray up high and then adjust the spread more for lower branches. For me, the 3-in-1 is useless and Roundup should toss it or at least include this adjustable nozzle.

### ⭐⭐⭐⭐⭐ Well worth it
*by K***N on March 17, 2026*

Much better than the plastic ones

### ⭐⭐⭐⭐⭐ Works on a Scotts sprayer
*by D***. on November 16, 2025*

Replaced the nozzle on a Scotts sprayer

## Frequently Bought Together

- Roundup 181331 Brass Adjustable Nozzle, Black & Gold Color
- Roundup 181538 Sprayer Parts Repair Kit
- Roundup 181332 Nozzle Kit with 2 Flat Fans and Foaming Nozzle

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---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-20*