Fluidmaster 703AP4 Fill Valve for Glacier Bay & Niagara Toilets

Works great perfect fit

This is the part the plumber said my toilet needed. He showed it to me on his cel phone, I ordered it, it came the next day, and he installed it. The price was a lot better than if the plumber had ordered it, received it, increased the price for me, and charged a higher installation fee. Thanks to Amazon's price and fast delivery, I saved a lot of time and money.

Direct replacement , easy to change out and works like new .

PERFECT!!!! Couldn’t even find this at Home Depot or Lowe’s.. this one popped right on and the running toilet fixed

It fits perfectly, and works perfectly, but doesn't hold up well. It's easy to install, and doesn't leak, but the one we bought almost exactly a year ago, was failing. We did replace it with the same unit - it's price is good - but it should last more than a year.

Nice! Worked well

Easy to install work very well

Of all the toilet “valves” I’ve replaced over the years, this is BY FAR the EASIEST and QUICKEST. Turn off the supply valve at the wall, empty the tank. Remove the old unit - make sure you remove the white plastic insert from INSIDE the old unit, clean it and insert into the new unit. Clean the O-ring on the inlet side (old toothbrush) to remove any gunk, slide new unit on and hand tighten. Turn supply back on and check for any issues. DONE!! I did not need to make any other adjustments! NOTE: ONLY for use with the Glacier Bay and Niagara Conservation systems.

This replacement is so unbelievably easy to change out. You wouldn’t need too much skill to get this job done yourself.it is identical to the broken one I replaced and works perfectly.

Excelente

This was the easiest DIY I have ever done. I rent and the probability of waiting days for a repair was unappealing. Totally worth it! Especially with the price drop while it was I my cart!

I love my flapperless toilet. I changed everything to stop the running toilet and finally gave up and got a flapperless toilet. Now there is only one part and takes seconds to change it. This is a spare in case it is needed. So far 2 plus years in and it is still my spare. A good open for DIYers like myself who aren’t the most mechanically inclined

Our new flapperless Niagra commode work flawlessly for 5 years then suddenly took an hour to refill. Kind of panicked when I looked at the fill valve - it was like some sort of alien technology that I assumed would be pure unobtainium (very expensive). Very relieved these are only $25. Arrived in under 48 hours, popped it in (no tools required) and worked perfectly. The genius of these is that when they fail, they fail closed, the valve still shuts off when it finally fills the internal tank. The internal tank keep water away from the external tank preventing "sweating" which ruins the walls around old-style tanks. Also no flapper to degrade or expensive ball cock to rust. Just 25$ every 5 years. Zero maintenance. One note to manufacturer - these eventually fail because they are directly attached to unfiltered tap water and clog due to mineral scale build up. Maybe a filter could be inserted and you could sell just the filters. The valve itself would likely last a lifetime.