---
product_id: 377918678
title: "Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-BIS, Biscuit"
brand: "insinkerator"
price: "KSh18025"
currency: KES
in_stock: true
reviews_count: 5
category: "In Sink Erator"
url: https://www.desertcart.co.ke/products/377918678-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-bis-biscuit
store_origin: KE
region: Kenya
---

# Biscuit semi-gloss finish Durable stainless steel build 4.5-in diameter, perfect fit Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-BIS, Biscuit

**Brand:** insinkerator
**Price:** KSh18025
**Availability:** ✅ In Stock

## Summary

> ✨ Upgrade your kitchen sink game with sleek style and lasting strength! 🛠️

## Quick Answers

- **What is this?** Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-BIS, Biscuit by insinkerator
- **How much does it cost?** KSh18025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/377918678-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-bis-biscuit)

## Best For

- insinkerator enthusiasts

## Why This Product

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

## Key Features

- • **Elegant Biscuit Finish:** Adds a creamy, stylish touch that complements modern kitchens
- • **Robust Stainless Steel:** Built to withstand daily kitchen wear and tear with lasting durability
- • **Seamless Compatibility:** Fits all INSINKERATOR disposals for effortless upgrades
- • **Coordinated Kitchen Style:** Matches with sink stoppers and air switches for a cohesive look
- • **DIY-Friendly Installation:** Simple setup designed for quick, no-fuss home improvement

## Overview

The INSINKERATOR FLG-BIS Kitchen Sink Flange is a 4.5-inch stainless steel flange finished in a chic Biscuit semi-gloss color, designed for compatibility with all INSINKERATOR garbage disposals. Engineered for durability and easy DIY installation, it elevates your kitchen’s aesthetic while ensuring a secure, long-lasting fit. Perfect for millennials seeking a blend of style and function in their home upgrades.

## Description

Add a touch of style to your kitchen sink in a unique finish that works best for your kitchen decor with this INSINKERATOR kitchen sink flange for INSINKERATOR garbage disposals. Compatible with any INSINKERATOR-manufactured sink disposal, this decorative sink flange in a biscuit finish is designed for DIY installation*. The Biscuit finish is a creamy, off-white color topped with a layer of semi-gloss shine. Available in a variety of finish options, this kitchen sink garbage disposal flange suits a wide range of popular kitchen sink finishes, and coordinating colors for your drain stopper and sink-top air switch garbage disposal button also are available. INSINKERATOR. KITCHEN BETTER. *Before removal of old garbage disposer, be sure to measure either the existing mounting to assembly or the sink thickness to determine if an extended garbage disposal flange is needed.

Review: Excellent product
Review: Todo ok

## Features

- INSINKERATOR FLG-BIS KITCHEN SINK FLANGE: One 4.5-in by 1.75-in INSINKERATOR flange in Biscuit finish; baffle (sold separately) not included
- DURABLE DESIGN: INSINKERATOR garbage disposal sink flange made of durable stainless steel to handle common kitchen cleanups
- STYLISH AND COMPLEMENTARY: Decorative garbage disposal flange available in a variety of finishes to match your kitchen decor, adding an elegant touch to the kitchen sink; coordinating sink stopper and sink-top push button switch also available
- DESIGNED FOR COMPATIBILITY AND DIY INSTALL: Compatible with any INSINKERATOR-manufactured sink disposal; INSINKERATOR extended sink flange for thicker kitchen sinks, like a farmhouse sink, sold separately
- PRESERVING ELEGANCE: Abrasive cleaning solutions not recommended to avoid possibility of harming finish on INSINKERATOR kitchen sink flange

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000T9VPVK |
| ASIN  | B000T9VPVK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #68,963 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Garbage Disposal Parts |
| Color | Biscuit |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,565) |
| Customer reviews | 4.2 4.2 out of 5 stars (3,565) |
| Date First Available | 15 September 2023 |
| Date First Available  | 15 September 2023 |
| Department  | Fixtures |
| Finish | Biscuit |
| Included components | Sink Flange |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 109 g |
| Item model number | FLG-BIS |
| Item model number  | FLG-BIS |
| Manufacturer | InSinkErator |
| Manufacturer  | InSinkErator |
| Number Of Pieces | 1 |
| Part number | FLGBIS |
| Product Dimensions | 11.43 x 11.43 x 4.45 cm; 109 g |
| Product Dimensions  | 11.43 x 11.43 x 4.45 cm; 109 g |
| Style | Country |

## Images

![Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-BIS, Biscuit - Image 1](https://m.media-amazon.com/images/I/51MFunY9KTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Seriously?! After 4 years of having this on the market, still a defective/chipping product?! What are the other COLOR options out there?**
A: I thought this may have been an exclusive club but, I guess not.  Mine, oil rubbed bronze, chipped within the first 6 months.  I have a brown sink so I was careful not to use abrasives or bleaches, no wire brushes nothing that would scratch or discolor the sink never realizing the drain would chip.  Nothing I can do but buy another.

**Q: Does this product just snap in or does it require installation?**
A: requires installation. Plumbers puddy under the rim and a locking ring from your current disposal should be what you need.Should be an insinkerator brand disposal to insure proper fit.

**Q: can this be used with  product - InSinkErator QCB-AM Anti-Microbial Quiet Collar Sink Baffle, Black**
A: The White version worked great so I assume the Black version is the same size / fit.

**Q: Mine doesn't hold water.  How can I get new rubber gaskets or something.   Its like the plug doesn't fit tightly and yes it is a insinkerator plug.**
A: Sometimes if the plug has been used quite a bit it will shrink a little and the water leaks. I ordered a new plug and it solved my issue.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***Z on 18 September 2025*

Excellent product

### ⭐⭐⭐⭐ Review
*by L***U on 9 September 2023*

Todo ok

### ⭐⭐⭐⭐⭐ Review
*by O***. on 26 October 2025*

In Italia non si trova color oro.. ha perso il colore dopo 8 mesi

## Frequently Bought Together

- InSinkErator FLG-BIS Disposal Flange, Biscuit
- InSinkErator STP-BIS, Biscuit Garbage Disposal, Fits Standard Kitchen Drain Size of 3 1/2 Inch Diameter Sink Stopper
- Westbrass D2143P-65 4-3/8" Push-Pull Style Large Kitchen Sink Basket Strainer, Powder Coat Biscuit

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-20*