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Model # 703AP4

Internet # 202510398

Glacier Bay Flapperless Toilet Fill Valve

This item has been discontinued.
The Home Depot no longer carries this specific product.

$9.98 /each




Model # 703AP4

Internet # 202510398

The Fluidmaster Glacier Bay Flapperless Toilet Fill Valve features a preset fill rate to help deliver the precise amount of water to the toilet with every flush. Original replacement fill valve for Glacier Bay Flapperless Toilet. Made of high quality materials for long life.

  • Made from high-quality plastic
  • Preset fill rate helps deliver the correct amount of water to the toilet with each flush
  • 703 fill valve is exclusively compatible with the Glacier Bay flapperless toilet (not included)
  • Resists corrosion
  • Complies with UPC standards
  • Easy installation without needing to remove the tank (not included)
  • Hardware included for easy installation


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Adjustable Fit 
Dual Flush 
Hardware Included 
Includes Flapper 
Plumbing Part Type 
Toilet Fill Valve 
Valve Type 
Warranty / Certifications
Manufacturer Warranty 
1 year warranty 


Rated 4.0 out of 5 by 42 reviewers.
Rated 5.0 out of 5.0 by Glacier Bay is MIA... this design was ahead of its time. This is such a clever design for a toilet. Too bad it never caught on. Every few years, this fill valve gets clogged and the cost of replacement is so reasonable, that its not worth trying to salvage the original (wasted a lot of time trying). The design of this toilet is so clever. Saves a lot of water. July 21, 2015
Rated 5.0 out of 5.0 by flapperless toilet fill valve availability Product is great. I have had 3 of them for about 4 years. The first one just had the fill valve start malfunctioning and there seems to be no repair. Home Depot doesn't stock them in the area and it is over 1 week out. Home Depot should be rated a BIG 0 for not stocking a repair part that is this important. A few of them couldn't take up that much shelf space. I love the toilet because they never overflow. There is never a problem with a sticking flapper because there isn't one. Come on Home Depot at least have the only moving part in the toilet in stock when it stops working. The valve is marked Fluidmaster with a number but Fluidmaster doesn't recognize it on their website. Home Depot 0, Fluidmaster 0, Glacier Bay Flapperless Toilet 5. July 23, 2015
Rated 4.0 out of 5.0 by Part The part was easily to install and needs to be inside the store to buy October 6, 2015
Rated 5.0 out of 5.0 Great Purchase this part was very easy to install and very reliable October 6, 2015
Rated 4.0 out of 5.0 by Good purchase terrible shipping cost Easy to install. Took less than 1 minute. The shipping cost was almost the same cost as the item and it was supposed on a certain date because we paid more but it was a day late. September 22, 2015
Rated 5.0 out of 5.0 by Nice & simple. Easy to remove old one/install new one. I don't know what else to say. September 23, 2015
Rated 2.0 out of 5.0 by glacier bay toilet The toilet is the most horrible item I have bought from home depot. I bought the relplacement for it and it is giving me problem September 17, 2015
Rated 2.0 out of 5.0 by Tired of replacing this part! I did a remodel in our guest bedroom and replaced the fifty year old toilet with a flapperless Glacier Bay. Big mistake! The low water flush is good for urine only! Does not save water when you have to flush it 2-3 times. This is the third fill valve in eight years that needs replacing and you have to order online now. Give me back that fifty year old toilet, please! Todd in Lyons, Colorado September 2, 2015
  • 2015-10-07T09:41:32.654-05:00
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