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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
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Description
2"/3" Universal Flapper for Flush Valve 523A-013-T4 FLUIDMASTER> The Fluidmaster Universal 2 & 3 Super Flapper is the newest and most universal toilet flapper in our flapper line. The Super Flapper is the go to choice, taking the guessing out of what size flapper is needed in the tank. When you dont know what size flapper you need this fits both 2 & 3 toilets. This can be converted into a 2 flapper or 3 flapper the ONLY one of its kind on the market. This Super Flapper sets the standard as the easiest
The Fluidmaster® Universal 2” & 3” Super Flapper is the newest and most universal toilet flapper in our flapper line. The Super Flapper is the go to choice, taking the guessing out of what size flapper is needed in the tank. When you don’t know what size flapper you need this fits both 2” & 3” toilets. This can be converted into a 2” flapper or 3” flapper – the ONLY one of its kind on the market. This Super Flapper sets the standard as the easiest installation possible for a flapper. Depending on your flush needs the water adjustment feature with the easy-to-turn adjustment dial allows for the customization of water usage inside the tank. This universal design is built to adjust and work with most toilets and brands using two-piece toilets and flush valves.
- Universal fit for most toilets
- Easy to Install
- Fits Both 2” and 3” Flush Valves
- Replaces Small 2” Flappers
- Replaces Large 3” Flappers
- Adjusts to set water use per flush and saves water
- 10 year warranty
- Manufacturer supplied links
- Installation Manual
- Manufacturer Product Page
- Manufacturer Web Site
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great pillow
Size: Queen(Pack of 2)
Very comfortable pillows, medium softness with support
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Reviewed in the United States on May 18, 2026
★★★★★ 5
No more neck pain
Size: Queen(Pack of 2)
I needed new pillows and I’ll be the first to admit that I’m picky about my pillow. I had ordered different ones to try and these were the keepers. They are not too soft nor too firm. I wake up with neck pain and headaches if I don’t have a good pillow. I’m not experiencing any either one now. Make the purchase for yourself and try them.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Fluffy and soft pillows
Size: Queen(Pack of 2)
Super soft and nice thick pillows. Quality was perfect.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
I'm replacing all of the bed pillows in the house.
Size: Cooling Queen
Best pillows ever. No stiff neck in morning, I have ordered more. Perfect loft, no chopped up foam. Cool on one side.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Amazing buy will be getting more
Size: Cooling Queen
The pillows are of amazing quality the support is great there not to big in thickness and great value for two of them
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Reviewed in the United States on May 4, 2026