RTPlumbingTechnology
R&T Toilet Fill Valve A1320, Toilet Repair Kit Inside Tank, Universal Toilet
Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Learn more
Highlights
- Plumber Approved，Leak Solved：Fix slow filling, noisy, leaking, running toilets. Provide a quiet and quick tank filling, effectively improving overall toilet performance.
- Save Water & Safe Design：Crafted from certified, BPA-free ABS plastic, our tank parts ensure no harmful substances leach into your water supply. Anti-Siphon Design — Keeps dirty water out to protect your family’s health. 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.
- Adjustable Fit for a Hassle-Free DIY Fix：Our toilet fill valve height adjusts from 9.2” to 13”, ensuring a perfect fit on most American Standard and other common toilet tanks. No more compatibility confusion—install with confidence in minutes.
- 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.
Why You'll Love It
- Solves running, leaking, slow, or noisy tanks with a quiet and quick fill mechanism
- Adjustable height from 9.2 inches to 13 inches fits most standard tank sizes
- Quick locking nut allows complete installation without needing special plumbing tools
- BPA-free ABS plastic construction keeps harmful substances out of the water supply
- Anti-siphon safety design prevents backflow to keep household drinking water clean
Pros
- +Tool-free setup with quick locking nut
- +Height adjusts between 9.2 and 13 inches
- +Made from certified BPA-free ABS plastic
- +Anti-siphon backflow prevention design
- +Simple post-installation float water level adjustment
Cons
- -Not suitable for tanks shorter than 9.2 inches
- -Only replaces the fill valve, not the flush valve
- -Listing does not state specific water pressure requirements
Detailed Review
The R&T Toilet Fill Valve A1320 is an internal tank repair replacement designed to fix slow-filling, noisy, leaking, or constantly running toilets. It offers a direct solution for homeowners and renters looking to upgrade tank performance with a reliable, quick-filling mechanism.
Crafted from certified, BPA-free ABS plastic, the valve ensures no unwanted substances leach into the tank water. It features an anti-siphon design that keeps dirty tank water from flowing back into the clean water supply. The valve is built to deliver the appropriate amount of water to each tank, helping to reduce overall water use and lower utility bills.
Setup is straightforward thanks to a quick-locking nut that allows for tool-free installation. The unit extends in height from 9.2 inches to 13 inches, providing broad compatibility with American Standard and other standard toilet tanks. Once in place, adjusting the tank water level is as simple as repositioning the integrated float.
Keep in mind that this valve requires a tank with at least 9.2 inches of internal clearance, so it will not fit compact tanks under that height. Additionally, this kit only addresses the fill mechanism and does not include replacement flush valves or tank flappers.
Verdict: The R&T A1320 is an accessible DIY repair kit for anyone dealing with a noisy or running toilet. Its tool-free installation and adjustable height make it a practical fix for standard-height tanks.
Specifications
- Model: A1320
- Height Adjustment: 9.2 inches to 13 inches
- Material: Certified BPA-free ABS plastic
- Safety Feature: Anti-siphon backflow design
- Installation Type: Tool-free quick locking nut
Who Should Buy It
A great fit if you:
- Need to stop a toilet tank from leaking, running constantly, or filling slowly.
- Want a quick DIY repair that does not require special tools.
- Have an American Standard or common toilet tank taller than 9.2 inches.
- Prefer BPA-free materials and anti-siphon protection in your plumbing parts.
Consider something else if you:
- Have a low-profile toilet tank shorter than 9.2 inches.
- Need a complete overhaul kit that includes a flapper or flush valve.
FAQ
What toilet models will this fill valve fit?
It fits most American Standard and other common toilet tanks with internal heights between 9.2 inches and 13 inches.
Do I need tools to install this valve?
No, the valve uses a quick locking nut that allows for easy installation without tools.
How do I change the water level after installing it?
You simply adjust the float height directly on the unit to set your desired tank water level.
What safety features does this valve have?
It is made from certified BPA-free ABS plastic and features an anti-siphon design to keep dirty water from entering the household water supply.
Product Details
| Brand | RTPlumbingTechnology |
| ASIN | B08R2PKPFN |
