Why Is My Toilet Tank Filling Slowly?

Why Is My Toilet Tank Filling Slowly?

Especially in a multi-person household, a toilet tank filling slowly can cause major inconvenience. But beyond that, it can also be an indicator of larger problems. Luckily, in most cases, a plumber can quickly diagnose and fix a slow-filling tank. American Plumbing has helped South Florida residents fix their faulty toilet tanks, and much more, since 1975. Based on the experience of American Plumbing’s professional plumbers, here are some potential reasons that your toilet tank may be filling too slow. 


Water Pressure 

Sometimes it is best to get the bad news out of the way first. A water tank that fills slowly can occasionally be a sign of low water pressure. Low water pressure is no fault of the toilet tank itself. A variety of issues, often rust leading to a leak, can cause the water pressure in your pipes to be too low to efficiently fill up your tank. If this is the case, no amount of tinkering with your toilet will fix the problem and a professional should be called in immediately. American Plumbing can easily identify if faulty pipes and the resulting low water pressure are to blame. We can then enact the most efficient plan to get your plumbing system back up and running. While this can be seen as the worst-case scenario, there are some other, less alarming, reasons that you may encounter the problem at hand.  



If debris has accumulated in your water tube or flush valve, a clog could be the culprit behind a slow-filling toilet water tank. A regular maintenance schedule with a licensed plumber is the best way to combat this issue. Unlike clogs in your toilet trap, these cannot be stopped by being careful about what you flush down the toilet. Being proactive and keeping the elements of your toilet tank’s water supply clean is the only way to prevent an eventual clog. 


Float Ball 

The float ball is the structure in your toilet tank which stops it from overflowing. The ball is connected to the water supply by an arm and floats upwards as the water level rises. Once the water is high enough, the ball causes the water supply to seal off. If the float ball has become improperly positioned, the supply of water to your tank can slow or stop too early. Sometimes you are able to simply adjust the arm of your float ball manually. Other times it may need to be replaced or repaired. In this instance, a quick visit from an American Plumbing team member would easily remedy the problem. 


 No matter how minor a plumbing issue may seem, they have the potential to become a much larger headache and financial strain if left unchecked. The toilet is an important part of any household with many components, so it is wise to take extra care when deciding who to trust repairs and replacements with. If you are local to South Florida local, then there is no one better than American Plumbing! Even if your toilet tank is not the problem, we offer an extensive array of advanced plumbing services including:

  • Electronic Leak Detection
  • Hydrojet Cleaning
  • Solar Water Heating Installation 
  • Color Video Pipe Inspection
  • and much more!

Facebook | Twitter | YouTube


Toilet Tank Filling Slowly

Related posts

Fixing Clogs made Easy by American Plumbing

Fixing Clogs made Easy by American Plumbing

Fixing Clogs made Easy by American Plumbing American Plumbing is the leading expert in fixing clogs. There are several ways we can not only assess...