








🚽 Upgrade your throne with silent efficiency and smart savings!
The R&T A1320 Toilet Fill Valve is a BPA-free, adjustable replacement part designed to fix slow, noisy, or leaking toilets. It features a quiet, fast fill mechanism with an anti-siphon design to protect water quality, fits most standard tanks with height adjustment from 9.2 to 13 inches, and installs easily without tools. Backed by over 20 years of trusted service, it’s a reliable, water-saving upgrade for any modern bathroom.








| ASIN | B08R2PKPFN |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #14,594 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Toilet Flush Valves |
| Brand | R&T |
| Color | A1320 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,303) |
| Date First Available | December 20, 2020 |
| Included Components | Toilet Fill Valve and Parts |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Fill |
| Item Weight | 12 ounces |
| Item dimensions L x W x H | 11 x 4.6 x 0.02 inches |
| Item model number | A1320 |
| Manufacturer | Xiamen R&T Plumbing Technology Co.,Ltd |
| Material | Polybutylene Terephtalate (PBT) |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | NPT |
| Product Dimensions | 11 x 4.6 x 0.02 inches |
| Size | Universal |
| Specification Met | UPC |
D**N
Great replacement filler that is fast, quiet and easy to install.
I have installed 3 of these in my home in the last few months, and am.wsntimg to do.the rest. They are so much quieter when filling and do not bang when they shut off, which typically is amifoef by copper plumbing. Easy to install, adjustable height (though difficult to turn the knob), and once adjusted to.height, work nearly silently without issue. None of them have leaked at all, and have been very dependable so far. Again, I plan to do the rest, so they are all as quiet as the 3 I have done.
B**N
Simple and well worth it.
Very easy to install, no adjustments needed, and straight forward installation. I will replace all my fill valve's with this one.
G**S
Good Quality & Works Well
This part fit well to our toilet and stopped the leaking we were having with our old one. Took 15 minutes to install. One month in & it still works great. Would buy again.
E**C
Worked As Designed
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.
J**H
Good replacement part
Good price and solid replacement part for my Kholer toilet. Easy to install and adjust.
D**S
Very easy to install. Works right out of the box.
Easy to install. Quiet.
M**E
This is perfect and good product for do-it-yourself projects
Good valve because it held up to a novice who took 3 tries to get it right. Kudos to this product. But in the end, I’m proud of myself and this product is working like a champ.
J**.
Fill valve
Perfect fit, I would but again. Easy to install
Y**L
Works great. I had to replace my valve because of hissing noise
A**Z
This is a replacement fill valve that I have in my toilets. That is why i wanted the original one. Price is good.
S**R
Love that it is universal
J**.
To many useless options on instruction making them unnecessarily complicated, threw them away , used my logic and got it done otherwise unit is great quiet and efficient love the product
Trustpilot
2 months ago
2 weeks ago