---
product_id: 57402933
title: "AC3 Floor Protecting Toilet Flange, 3\""
brand: "culwell"
price: "€ 12.63"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/57402933-ac3-floor-protecting-toilet-flange-3
store_origin: FR
region: France
---

# Supports 1000 lbs Watertight seal Made in USA AC3 Floor Protecting Toilet Flange, 3"

**Brand:** culwell
**Price:** € 12.63
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Secure Your Space with Confidence!

## Quick Answers

- **What is this?** AC3 Floor Protecting Toilet Flange, 3" by culwell
- **How much does it cost?** € 12.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/57402933-ac3-floor-protecting-toilet-flange-3)

## 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

- • **🔧 Leak Prevention:** Unique patented flat surface design ensures a watertight seal, preventing costly leaks.
- • **📜 Certified Quality:** Compliant with multiple industry standards for reliability and safety.
- • **🛠️ Easy Installation:** Guidance points for effortless alignment with closet bolts, making installation a breeze.
- • **💧 Versatile Waterproofing:** Use with or without a water barrier membrane for premium bathroom protection.
- • **🏋️‍♂️ Superior Strength:** Engineered nylon ring withstands over 1000 pounds for ultimate peace of mind.

## Overview

The AC3 Floor Protecting Toilet Flange is a patented, high-strength solution designed to provide a watertight seal and prevent leaks, saving you from costly repairs. Made in the USA, this flange features an easy installation process, supports over 1000 pounds, and complies with industry standards, ensuring durability and reliability for your bathroom needs.

## Description

The solution to a fatal flaw that no other toilet flange has ever resolved- preventing surface leaks, water damage and costly repairs that traditional toilet flanges fail to protect against. Premium floor protecting with a flat sealing surface that sits flush to the floor, prevents damage to the sub floor and ceiling below from wax ring failures, toilet overflows, or bathroom floods; also protects concrete from eroding. Solvent welds inside 4 in. or over 3 in. ABS Schedule 40 DWV pipe.Clamping ring secures closet bolts in place; attaches to the flange by threading on clockwise while compresses 1 elastomeric sealing gasket against a floor-covering membrane to create a water-tight seal; 2 gaskets used when installed without a membraneNylon ring has superior strength, durability, and corrosion resistance that prevents the need for repair or replacement in the future; withstands over 500 lbs. from each bolt; meets ADA weight requirements; exclusive limited lifetime warrantyGuidance points, bolt indicators and arrows are displayed on flange and blue ring to aid in toilet alignment and bolt placements8 countersunk screw holes for secure attachment to the floorInspired the creation of a new standard in toilet flanges (IAPMO IGC 285) in US and Canada5/16 in. closet bolts includedDimensionsFace size3"Fitting size3"Product Depth (in.)7.5 inProduct Height (in.)4.06 inProduct Length (in.)7.5 ftProduct Width (in.)7.5 in

## 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 and clamping ring, or without to use as a premium to the standard flange
- Made in the usa-patented - compliance: IAPMO ICG 285, NSF/ANSI 14, CSA B181.1, CSA B181.2, ASTM D2661/nylon ring ASTM D4066

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Culnat |
| Part Number | AC3 |
| Item Weight | 1 pounds |
| Item model number | AC3 |
| Size | 3 Inch |
| Style | O-Ring Compression/Replacement |
| Material | ABS |
| Installation Method | Cast iron Replacement;O-Ring Compression;inside 3-in Schedule 30 or 40 DWV pipe;Floor sealing;toilet anchor;tile applications |
| Item Package Quantity | 1 |
| Cutting Diameter | 7.4 Inches |
| Measurement System | inch |
| Included Components | Installation Guide, Flange body, O-Ring Gaskets(2), 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

![AC3 Floor Protecting Toilet Flange, 3" - Image 1](https://m.media-amazon.com/images/I/71SFvuRVDrL.jpg)
![AC3 Floor Protecting Toilet Flange, 3" - Image 2](https://m.media-amazon.com/images/I/51CxRRoKykL.jpg)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-07*