---
product_id: 57405395
title: "CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4\", Piece"
brand: "culwell"
price: "$356.06"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/57405395-culwella4-pk-floor-protecting-toilet-flange-6-pack-4-piece
store_origin: US
region: United States of America
---

# Holds 1000 lbs Watertight seal Made in USA CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4", Piece

**Brand:** culwell
**Price:** $356.06
**Availability:** ✅ In Stock

## Summary

> 🚽 Secure Your Space with Confidence!

## Quick Answers

- **What is this?** CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4", Piece by culwell
- **How much does it cost?** $356.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57405395-culwella4-pk-floor-protecting-toilet-flange-6-pack-4-piece)

## Best For

- culwell enthusiasts

## Why This Product

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

## Key Features

- • **📜 Code Certified:** Complies with multiple plumbing codes, ensuring reliability and safety.
- • **🔧 Leak Prevention:** Unique patented flat surface design ensures a watertight seal, saving you from costly repairs.
- • **🏆 Superior Strength:** Engineered nylon ring withstands over 1000 pounds for ultimate peace of mind.
- • **💧 Waterproofing Power:** Use with or without a water barrier membrane for complete bathroom waterproofing.
- • **🛠️ Easy Installation:** Guidance points for effortless alignment with closet bolts, making your toilet install a breeze.

## Overview

The CulwellA4-PK Floor Protecting Toilet Flange (6 Pack) is a 4-inch, high-strength ABS flange designed to provide a watertight seal and prevent leaks, saving you from expensive repairs. With easy installation guidance and compliance with major plumbing codes, this product is engineered for durability and reliability, making it a must-have for any bathroom renovation.

## Description

CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4", Piece

## Features

- Unique patented flat surface design provides watertight seal, preventing leaks into the subfloor, thus saving thousands of dollars in time and repairs
- Guidance points for easy alignment with closet bolts held upright and secure during final toilet install
- Nylon ring with superior strength, engineered to withstand over 1000 pounds for peace of mind
- Waterproof entire bathroom with the use of a water barrier membrane, with its clamping ring, or without to use as a premium to the standard flange
- Made in the USA patented - Code Certified UPC, IPC, National Plumbing Code of Canada: Compliance: IAPMO ICG 285, NSF/ANSI 14, CSA B181.1, CSA B181.2, ASTM D2661/nylon ring ASTM D4066

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 4 Inch |
| Material | Acrylonitrile Butadiene Styrene |
| Brand | Culwell |
| Connector Type | Flange |
| Thread Size | 4 inch |
| Item Weight | 1 Pounds |
| Number of Pieces | 4 |
| Global Trade Identification Number | 10861225000230 |
| Manufacturer | Culnat |
| Part Number | A4-PK |
| Item Weight | 1 pounds |
| Country of Origin | USA |
| Item model number | A4-PK |
| Style | Hub |
| Installation Method | Solvent Welds;over 4-in DWV Scheduled 40 pipe;ABS;Floor sealing;toilet anchor;tile applications |
| Item Package Quantity | 1 |
| Cutting Diameter | 7.4 Inches |
| Measurement System | inch |
| Included Components | Flange body, Complete Units/Case(6), 5/16" Solid Brass Closet Bolt Kit, Black Elastomeric Sealing Gaskets(2), Blue Nylon Clamping Ring |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime Warranty |
| Assembled Diameter | 7.4 Inches |

## Images

![CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4", Piece - Image 1](https://m.media-amazon.com/images/I/61E3VUWIl5L.jpg)
![CulwellA4-PK Floor Protecting Toilet Flange (6 Pack), 4", Piece - Image 2](https://m.media-amazon.com/images/I/51icBd35dNL.jpg)

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*