---
product_id: 634916949
title: "Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2\" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher"
brand: "qruilantu"
price: "931 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Qrui Lan Tu"
url: https://www.desertcart.dk/products/634916949-double-sink-drain-kit-space-saving-kitchen-sink-drain-kit
store_origin: DK
region: Denmark
---

# 4-Way Fitting Adapter for Dishwasher Expandable & Flexible Design 304 Stainless Steel Durability Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher

**Brand:** qruilantu
**Price:** 931 kr
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your sink game with leak-proof, space-smart innovation!

## Quick Answers

- **What is this?** Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher by qruilantu
- **How much does it cost?** 931 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/634916949-double-sink-drain-kit-space-saving-kitchen-sink-drain-kit)

## Best For

- qruilantu enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Free Installation:** No glue or special tools needed—intuitive washers and fittings make setup a breeze, even for first-timers.
- • **Universal Compatibility:** Fits standard 3-1/2 inch sink holes and includes a 4-way adapter for dishwasher connections, making it the all-in-one solution.
- • **Premium 304 Stainless Steel:** Engineered for corrosion resistance and long-lasting durability, ensuring your kitchen stays leak-free and stylish.
- • **Double Anti-Odour Protection:** Innovative water seal and removable transparent cup trap odors and prevent valuables from slipping down the drain.
- • **Space-Saving Expandable Design:** Adjustable length and flexible piping fit perfectly in tight under-sink spaces, maximizing your kitchen’s efficiency.

## Overview

The QruiLanTu Double Sink Drain Kit combines premium 304 stainless steel with thickened PVC and polypropylene materials to deliver a corrosion-resistant, expandable, and easy-to-install drainage solution. Designed for 3-1/2 inch sink holes, it features a unique double anti-odour system and a 4-way fitting adapter for dishwasher compatibility, making it perfect for modern kitchens seeking durability and space efficiency.

## Description

QruiLanTu Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher - desertcart.com

Review: Solid fix after years of throwing repair pieces at it. - My advice would to pre build it before attaching it under the sink. Also there is a cap that can be used to block off the vent for a invented sink. The baskets in the sink are nice and deep with strainers. Big plus. The caps while just using a little rubber ring to seal are watertight and holding up well. But I expect they won't last too many years. The cup in the trap is a neat novelty, but doesn't see anything due to the strainers in the sink brackets.
Review: Just what we needed - Our house is from the 1800's and trying to find replacement parts for when things go kaput is next to impossible. After trying to repair our kitchen sink with packages, it only lasted 5 months due to things not linking up properly and poorly shaped. This solved all those issues! Super easy to install where we needed it. The overflow is not an issue for us, we simply secured it up on the air under the sink. We will figure out a way to cap it off, if needed... but for now it's working perfectly. Being able to adjust it how you need it was an absolute gamechanger and saved us from having to call someone.

## Features

- Our 304 Stainless Steel Kitchen Sink Drain Strainer fits 3-1/2‘’ hole sizes and fits most stainless steel sinks. Ceramic and quartz sinks are not suitable.
- We have this one sink drain kit water seal anti-odour visual design, transparent cups can be removed and cleaned, double anti-odour to isolate odour and prevent valuables from dropping can also be found.
- Our this sink drain kit increased pipe diameter design, better drainage speed, using thickened pvc material and 304 stainless steel drain combined into a kit, durable and not easy to break. Made of professional engineering polypropylene material, it is corrosion resistant, high temperature resistant, acid and alkali resistant, not easy to crack and so on
- EASY INSTALLATION: Easy to install, women can also easily install, no need to install tools or apply glue, just install washers on each interface to connect together. Please contact us if you have any questions about our products, thank you for your support of QruiLanTu products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY2MYL7Z |
| Best Sellers Rank | #170,297 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #581 in Kitchen Drains & Strainers |
| Brand | QruiLanTu |
| Brand Name | QruiLanTu |
| Color | Gray |
| Customer Reviews | 4.1 out of 5 stars 82 Reviews |
| Item Dimensions L x W | 23.6"L x 12.6"W |
| Item Length | 20 Inches |
| Item Weight | 1.45 Kilograms |
| Manufacturer | QruiLanTu |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Outside Diameter | 1.5 Inches |
| Product Dimensions | 23.6"L x 12.6"W |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** QruiLanTu
- **Color:** Gray
- **Item Length:** 20 Inches
- **Item Weight:** 1.45 Kilograms
- **Manufacturer:** QruiLanTu
- **Material:** Stainless Steel
- **Outside Diameter:** 1.5 Inches
- **Product Dimensions:** 23.6"L x 12.6"W

## Images

![Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher - Image 1](https://m.media-amazon.com/images/I/7148tcayVyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid fix after years of throwing repair pieces at it.
*by D***N on September 15, 2025*

My advice would to pre build it before attaching it under the sink. Also there is a cap that can be used to block off the vent for a invented sink. The baskets in the sink are nice and deep with strainers. Big plus. The caps while just using a little rubber ring to seal are watertight and holding up well. But I expect they won't last too many years. The cup in the trap is a neat novelty, but doesn't see anything due to the strainers in the sink brackets.

### ⭐⭐⭐⭐⭐ Just what we needed
*by J***Y on September 10, 2024*

Our house is from the 1800's and trying to find replacement parts for when things go kaput is next to impossible. After trying to repair our kitchen sink with packages, it only lasted 5 months due to things not linking up properly and poorly shaped. This solved all those issues! Super easy to install where we needed it. The overflow is not an issue for us, we simply secured it up on the air under the sink. We will figure out a way to cap it off, if needed... but for now it's working perfectly. Being able to adjust it how you need it was an absolute gamechanger and saved us from having to call someone.

### ⭐⭐⭐⭐ Doesn't extend 20 inches
*by M***E on November 10, 2025*

Seems of ok quality. Unfortunately the website says it extends 20 inches. It does not. Id say max 18 inches. Used a 1-1/4" to 1-1/2" furnco to attach and lengthen the center pipe. It worked then.

## Frequently Bought Together

- QruiLanTu Double Sink Drain Kit Space Saving Kitchen Sink Drain Kit Expandable Flexible 1 1/2" P-Trap Pipe 3-1/2 Inch Sink Drain Assembly Kit with 4-Way Fitting Adapter for Dishwasher
- LYNNADO Sink Strainer Kitchen Sink Drain Assembly Kit 3-1/2 Inch with Kitchen Sink Drain Basket,304 Stainless Steel Sink Stopper & Cover Lid，Stainless Steel Brushed
- Plumb Craft 7027010N Fits Most Sinks Complete Kitchen Drain Repair Kit, White

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-01*