---
product_id: 63131504
title: "Kitchen Sink Strainer for 3.5-Inch Drain Openings in Black, PST1-BL"
brand: "kraus"
price: "£49.49"
currency: GBP
in_stock: true
reviews_count: 13
category: "Kraus"
url: https://www.desertcart.co.uk/products/63131504-kitchen-sink-strainer-for-3-5-inch-drain-openings-in
store_origin: GB
region: United Kingdom
---

# Sleek black finish fits 3.5" drains Removable strainer for easy cleaning Durable ABS plastic + brass nut Kitchen Sink Strainer for 3.5-Inch Drain Openings in Black, PST1-BL

**Brand:** kraus
**Price:** £49.49
**Availability:** ✅ In Stock

## Summary

> 🖤 Upgrade your sink game with style and function—because your kitchen deserves the best!

## Quick Answers

- **What is this?** Kitchen Sink Strainer for 3.5-Inch Drain Openings in Black, PST1-BL by kraus
- **How much does it cost?** £49.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/63131504-kitchen-sink-strainer-for-3-5-inch-drain-openings-in)

## Best For

- kraus enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable ABS plastic paired with a longer brass threaded nut ensures longevity and easy installation.
- • **Universal Fit & Seal:** Fits standard 3.5" or 4" drains with a secure, no-plumber’s-putty-needed seal.
- • **Sleek Modern Aesthetic:** Matte black finish elevates your kitchen’s style with a subtle yet bold statement.
- • **Hassle-Free Maintenance:** Removable design means quick cleaning—no more gross buildup or complicated disassembly.
- • **Effortless Drain Defense:** Traps food debris while letting water flow freely, keeping your sink clog-free.

## Overview

The Kraus Kitchen Sink Strainer PST1-BL combines durable ABS plastic construction with a sleek black finish, designed to fit standard 3.5-inch drain openings. Its removable strainer traps food particles efficiently while allowing water to flow freely, preventing clogs. Featuring a longer brass threaded nut for versatile installation and a secure seal without plumber’s putty, this modern accessory enhances both the look and functionality of your kitchen sink.

## Description

Kraus kitchen accessories provide everyday efficiency with style. Designed to keep your drainpipe clear, the Kraus color kitchen sink strainer is a perfect finishing touch for your sink. Made of durable ABS plastic, the strainer is removable for easy cleaning, and allows water to flow freely while trapping food particles and debris. Available in multiple colors to match your kitchen sink and complement your decor.

Review: Kraus very decent and attractive. - This kraus porcelain strainer perfectly complemented the Kraus 7 inch deep white porcelain sink. I was very satisfied with both items. Easy to use and kept sink clear of food scrap. I moved and hunted to find another kraus sink.
Review: Great for my acryllic sink! - I was replacing metal strainers whose black paint had chipped off in less than 6 months. We have a black acrylic double sink. I was concerned that these polymer (plastic) drains would look cheap comparatively, but now that they are installed, they look at perform great! The installation was different than any previous strainers I have installed - instead of ring fastener that compresses the halves from under the sink this unit has a hollow bolt that tightens the halves together. The hollow bolt has notches to use for tightening but the span across the bolt is wider than the largest flat-head screwdriver I own; I was able to tighten the bolt by slanting the screwdriver. There was no need to use plumber's putty with this unit as the upper and lower washers provide an excellent seal. I tested the seal with cold and hot (but not boiling) water, running and draining with a 4-inch depth and did not have any leaks. One reviewer commented about the white plastic pipe being visible, but with the strainers in place (normal operation) the white inside plastic is not visible as you can see in the photos

## Features

- Removable strainer traps food particles and debris to keep drain clear
- Maximize your sink’s functionality and complement the look of your kitchen
- Removable strainer with open-close stopper
- Durable ABS plastic construction, with a longer brass threaded nut for any sink type
- Fits standard 3-1/2” or 4” drain opening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078177JVY |
| Additional Features | Removable |
| Best Sellers Rank | #151,684 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #545 in Kitchen Drains & Strainers |
| Brand | Kraus |
| Brand Name | Kraus |
| Color | Black |
| Compatible Groove Diameter | 3.5 Inches |
| Customer Reviews | 4.5 out of 5 stars 495 Reviews |
| Finish Type | Black |
| Finish Types | Black |
| Included Components | Product |
| Item Depth | Approximately 1-2 inches |
| Item Type Name | Kitchen Sink Strainer Drain |
| Item Weight | 0.4 Pounds |
| Manufacturer | Kraus |
| Manufacturer Part Number | PST1-BL |
| Manufacturer Warranty Description | 1 year limited warranty. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | PST1-BL |
| Number of Items | 1 |
| Product Style | Modern |
| Special Feature | Removable |
| Style | Modern |
| UPC | 846639028868 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Kraus
- **Color:** Black
- **Finish Type:** Black
- **Material:** Plastic
- **Special Feature:** Removable

## Images

![Kitchen Sink Strainer for 3.5-Inch Drain Openings in Black, PST1-BL - Image 1](https://m.media-amazon.com/images/I/81JAGnpBlvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kraus very decent and attractive.
*by K***T on April 3, 2026*

This kraus porcelain strainer perfectly complemented the Kraus 7 inch deep white porcelain sink. I was very satisfied with both items. Easy to use and kept sink clear of food scrap. I moved and hunted to find another kraus sink.

### ⭐⭐⭐⭐⭐ Great for my acryllic sink!
*by H***B on November 23, 2018*

I was replacing metal strainers whose black paint had chipped off in less than 6 months. We have a black acrylic double sink. I was concerned that these polymer (plastic) drains would look cheap comparatively, but now that they are installed, they look at perform great! The installation was different than any previous strainers I have installed - instead of ring fastener that compresses the halves from under the sink this unit has a hollow bolt that tightens the halves together. The hollow bolt has notches to use for tightening but the span across the bolt is wider than the largest flat-head screwdriver I own; I was able to tighten the bolt by slanting the screwdriver. There was no need to use plumber's putty with this unit as the upper and lower washers provide an excellent seal. I tested the seal with cold and hot (but not boiling) water, running and draining with a 4-inch depth and did not have any leaks. One reviewer commented about the white plastic pipe being visible, but with the strainers in place (normal operation) the white inside plastic is not visible as you can see in the photos

### ⭐⭐⭐⭐⭐ Looks great!
*by M***K on April 6, 2023*

Matches my black granite Kraus sink and black Kraus faucet. It’s a very hard plastic with metal fittings. I can’t speak to the ease of install but I do wish my plumber had used a black sealant. Just push down slightly and twist (to the right) to close the drain. In that second picture you can see the metal piece that has a small bead on it - I believe that’s what’s locking in place as you can hear the metal rubbing as you do that. Makes me wonder if this will last or not and if so, for how long. If it’s a short time - I’ll report it here. As of April 2023, loving it!

## Frequently Bought Together

- Kraus Kitchen Sink Strainer for 3.5-Inch Drain Openings in Black, PST1-BL
- KRAUS Quarza 31-inch Undermount Single Bowl Granite Kitchen Sink in Black Onyx, KGU-413B
- Insinkerator FLG-MTBLK, Sink Flange, Matte Black

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-20*