---
product_id: 306855771
title: "R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet Replacement Kit, Quiet and Fast Stop Toilet Leaks, Height Adjustable, Easy to Install No Plumber Required"
brand: "r&t"
price: "₩63536"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/306855771-r-and-t-toilet-fill-valve-a1320-toilet-repair-kit
store_origin: KR
region: South Korea
---

# Water-saving precision flow Tool-free quick installation Fast fill time under 2 minutes R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet Replacement Kit, Quiet and Fast Stop Toilet Leaks, Height Adjustable, Easy to Install No Plumber Required

**Brand:** r&t
**Price:** ₩63536
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with silent speed and smart savings!

## Quick Answers

- **What is this?** R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet Replacement Kit, Quiet and Fast Stop Toilet Leaks, Height Adjustable, Easy to Install No Plumber Required by r&t
- **How much does it cost?** ₩63536 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/306855771-r-and-t-toilet-fill-valve-a1320-toilet-repair-kit)

## Best For

- r&t enthusiasts

## Why This Product

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

## Key Features

- • **Quiet & Rapid Refill:** Experience whisper-quiet tank filling in under 2 minutes—no more noisy disruptions.
- • **Effortless Installation:** Tool-free quick-lock nut design means you’re done in minutes—no plumber needed.
- • **Eco-Friendly Water Saver:** Delivers the perfect water volume every flush, cutting waste and lowering your utility bills.
- • **Trusted US Brand Since 2002:** Over 20 years of reliable performance backed by dedicated customer support.
- • **Universal Fit & Adjustable Height:** Fits most American standard toilets with a 9.2''-13'' adjustable height for seamless replacement.

## Overview

The R&T Toilet Fill Valve A1320 is a universal, height-adjustable toilet repair kit designed for fast, quiet tank refills. Made from durable PBT material, it fits most American standard toilets and features a tool-free installation process. Engineered to optimize water usage, it reduces waste and utility costs while enhancing toilet performance. Trusted by US customers for over 20 years, it combines reliability with easy maintenance.

## Description

R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet Replacement Kit, Quiet and Fast Stop Toilet Leaks, Height Adjustable, Easy to Install No Plumber Required

## Features

- Enhance Your Toilet's Performance：Fix slow filling, noisy, leaking, running toilets. Provide a quiet and quick tank filling, effectively improving overall toilet performance.
- Water Saving Toilet Tank Parts：The fill valve delivers right amount of water to the tank to maintain good performance, saves water and reduces your bill.
- Quick Installation & Easy Adjustment：Quick locking nut enables easy installation without tools. Simply adjust the float height to adjust the water level after installation, easy and convenient.
- Universal Design：Adjustable height: 9.2''-13'', fit for most American standard toilet tanks. A direct replacement for Glacier Bay, Proflo, Delta, Mansfield, Western, American Standard, Briggs.
- Serving US since 2002: R&T has served the U.S. with quality and reliability toilet repair kits for over 20 years. If you ever have questions, our dedicated customer support team is always ready to help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polybutylene Terephtalate (PBT) |
| Brand | R&T |
| Item dimensions L x W x H | 11 x 4.6 x 0.02 inches |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Fill |
| Outlet Connection Type | NPT |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Specification Met | UPC |
| Manufacturer | Xiamen R&T Plumbing Technology Co.,Ltd |
| Item Weight | 12 ounces |
| Product Dimensions | 11 x 4.6 x 0.02 inches |
| Item model number | A1320 |
| Size | Universal |
| Color | A1320 |
| Included Components | Toilet Fill Valve and Parts |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Polybutylene Terephtalate (PBT)
- **Brand:** R&T
- **Item dimensions L x W x H:** 11 x 4.6 x 0.02 inches
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Fill
- **Outlet Connection Type:** NPT
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Specification Met:** UPC
- **Manufacturer:** Xiamen R&T Plumbing Technology Co.,Ltd

## Images

![R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet Replacement Kit, Quiet and Fast Stop Toilet Leaks, Height Adjustable, Easy to Install No Plumber Required - Image 1](https://m.media-amazon.com/images/I/51EHlVKP7vL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this compatible with a A.I.O 1.6 gallon flush toilet?**
A: Yes I believe so...

**Q: Will this fit Jacuzzi model GU04959?**
A: Hello, if your toilet tank height is ≥ 9‘’, our fill valve can fit it. Thanks.

**Q: What is the fill rate? Thanks in advance**
A: I don’t know the exact bill rate but it was very comparable to what I had before and this was very easy to install. Much cheaper than having a plumber come out

**Q: Ordered 1250L kit. Do you have replacement flapper?**
A: Dear customer, we don't sell individual flapper, we sell toilet flapper valve. In our shop you can find A21019 and A21026 as replacement. Choose the one which is the same as your old one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement
*by R***Z on June 16, 2025*

My product works very well no leaks, squeaks. Excellent fill time, and high volume of water that flow

### ⭐⭐⭐⭐⭐ Last a long time
*by L***S on June 18, 2025*

Why did you pick this product vs others?:Easy to install

### ⭐⭐⭐⭐ Worked As Designed
*by E***C on November 10, 2023*

Item came in perfect condition. Old valve had continous running toilet which sent my water bill through the roof. Valve comes mostly assembled. You have attach the overflow tube and the bottom nut and that is it. I turned off water supply, drained the toilet, took off the water supply nut then took off the old valve bottom nut(made a mess have a bucket ready) put the new valve on and it fit perfectly. screwed and tightened the new valve bottom nut then rehooked the water supply. turned on the water supply and no leaks. Adjusted the fill screw to max fill position. I then flushed and it worked perfectly. No more running water from the valve. I am giving it 4 stars because the instructions had to small print even with readers on. I wished the fill valve screw went higher to fill more water into the tank but it works fine. I like a little more powerful flush. Total job time was 10 mins. Most of that was cleaning up the spilled water that I did. You do not need a plumer. The repair is simple. I am ordering a second one for my second toilet for when it goes. I will follow up if months down the road it stops working.

## Frequently Bought Together

- R&T Toilet Fill Valve, Anti Siphon Toilet Tank Replacement Kit, Universal Easy Install Toilet Parts Inside Tank
- R&T 3-Inch Dual Flush Valve with Push Button Top Flush Toilet Repair Kit Inside Tank Replacement for 2-piece Toilet A2422M
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

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**Shop now:** [https://www.desertcart.kr/products/306855771-r-and-t-toilet-fill-valve-a1320-toilet-repair-kit](https://www.desertcart.kr/products/306855771-r-and-t-toilet-fill-valve-a1320-toilet-repair-kit)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-26*