Flushmate Complete Replacement System for 501A&501B for Pushbutton and -F3B-


Flushmate Complete Replacement System for 501A&501B for Pushbutton and -F3B-

Part Number: M-101526-F3B

★★★★★ ★★★★★
4.78/5 Star out of 23 Reviews
Code: M-101526-F3B

EFlushmate Price: $176.55 $167.72 SALE


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Product Description

Pressure Assist PowerFlush Toilet

Flushmate M-101526-F3B 1.6 gpf System for 501A, 501B, or 503 Series with Pushbutton

Shop Now! The Flushmate III M-101526-F3B Replacement System is designed to replace the Flushmate M-101526-F 501B Series or M-101526-F3 503 Series models. The Flushmate III M-101526-F3B 1.6 GPF Replacement System, is designed to replace the Flushmate M-101526-F 1.6 gpf 501A, 501B, and 503 Series models for two piece toilet fixtures.The Flushmate III M-101526-F3B includes the Flushmate M-101526-F3 complete system with locknuts and gasket to install in your toilet tank.The Flushmate III M-101526-F3B 1.6GPF Replacement system is designed to only work with existing pressure assist toilets that were originally equiped with the M-101526, M-101526-F, or M-101526-F3 1.6 GPF system. See compatable systems below.
Flushmate Pressure Assist Water Savings

Water savings for life

The flush volume will never decrease, which means water savings are sustained for the life of the fixture.
Flushmate Pressure Assist Drain Line Carry Toilet

Superior drain carry

Flushmate equipped toilets use pressure (versus gravity) to produce a longer drain carry, pushing waste up to 33% further than the recommendations set by the American National Standards Institute (ANSI).
Test conducted according to ANSI standard procedures as discussed in APSE Research Report 91-01.

Flushmate Pressure Assist No Double Flushing

Fewer double flushes

70 gallon per minute peak flow of Flushmate pressure-assisted technology clears the bowl on the first flush.
Flushmate Pressure Assist 5 Year Warranty

5-year warranty

Our commitment to excellence gives you the confidence and support for years to come.
Flushmate III, 503 Series 1.6 gpf System

Flushmate M-101526-F3B Replacement system Included:

  • (1) M-101526-F3 Flushmate III 1.6 GPF Replacement System
  • (1) Flushmate Tank to Toilet Tank Gasket (Gasket between Flushmate System and toilet tank)
  • (1) Flushmate Tank to Toilet Tank Locknut (Locknut to mount Flushmate System into the toilet tank)
  • (1) Flushmate Tank to Bowl Gasket (Gasket between toilet tank and toilet bowl)
  • (1) Flushmate Lower Supply Locknut (Locknut to mount Flushmate System into the toilet tank)

Flushmate Two Piece Pressure Assist PowerFlush Toilet

Toilet Types

Two Piece Toilet
A two piece toilet is made of two separate pieces of vitreous china, a holding tank and a bowl. The holding tank is mounted on the bowl by the installer using washers, nuts and bolts. Two piece toilets are often called "close-coupled" in reference to this mounting system and are the most common toilets on the market. The Flushmate model number for this type of toilet always begins with M-101526.

Flushmate M-101526-F33 System

M-101526-F3B Flushmate Models:

To verify the M-101526-F3B is the correct replacement system for your Flushmate system, please verify your serial number, label located on the top of your existing Flushmate unit, contains the following information.
Model No. Serial No. Series GPF
M-101526 XXXXXX-A01-XXXX 501A 1.6 GPF
M-101526-F XXXXXX-F01-XXXX 501B 1.6 GPF
M-101526-F XXXXXX-F0A-XXXX 501B 1.6 GPF
M-101526-F3 XXXXXX-F3B-XXXX 503 1.6 GPF

Flushmate Warranty Policy


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Customer reviews

Currently Viewing Reviews with a rating of 4. Click here to reset.
★★★★★ ★★★★★
4.78/5 Stars out of 23 Reviews
Verified Buyer
Flush mate pressure tank replacement
Samuel Tarrant (MA) | December 27th, 2021
My 20+ year old toilet developed a pinhole leak in the pressure tank so it had to be replaced. Tank assembly came complete with all valves, hose, etc. I also bought the tool kit, strongly recommended because of the big nut on the bottom. Lower inlet assembly was damaged in shipping so I couldn’t get the house plumbing to seal initially, but it was an easy repair, and following the enclosed instructions, all told just over an hour start to finish, and my toilet works like new again.
Verified Buyer
New Life for a 1992 Toilet
Barry Zimmerman (WA) | July 13th, 2021
We've been happy with our Flushmate powered toilet since 1992, but the old Metal Tank in our 501A flusher got to the point where it would not hold pressure overnight, so we ordered this complete replacement. The work to replace the flushmate innards took less than an hour, with some additional time to complete adjustments of the cartridge and flush button. Our unit arrived with the upper supply insufficiently tight where screwed into the tank, so I had to cut off the hose clamp, tighten the upper supply (anti-vacuum and air-inducer assy) then re-connect the hose with a small hose clamp. All is well now. Two things to note: - the first time you turn on the water to a new unit like this, it'll leak out of the anti-vacuum valve for a few seconds. - unlike our original 501A tank system, the design of this unit may require that the entire tank be removed in order to replace the lower supply assy. Luckily, in our experience, these parts last well over a decade before failing.
Verified Buyer
Poor instructions & missing tool
Warren Reeves (Virginia) | September 14th, 2020
The installation would have gone faster if the printed instructions were more specific. The bolts we removed from the porcelain tank were both the same. The new bolts were different, one thinner & smaller, the other thicker & larger. Which one was inside & which one outside? No help from the instructions. The old tank did not use gaskets, the new one had them: one inside & one outside? No mention in the instructions. It all came down to how much space was left to mount the bowl. I was also told that a wrench would be included with my order. It was not. The wrench would have made things goes faster. It took about an hours and forty five minutes to get the unit back together & adjusted.

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