33% Off
Fluidmaster

Fluidmaster 38mm Dual Button Cistern Outlet Valve, Blue Plastic

★★★★★
117 reviews · 380+ sold
$86.55 $129.83 -33% OFF
You save: $43.28
Price reduced — was $129.83
15 people bought this in the last week
3 people have this in their cart right now
🔥 88% claimed — only 5 left at this price!
Only 5 left!
Qty:
30-Day Returns
Secure Checkout
Australian Stock
Last purchased 19 minutes ago by someone in Brisbane
Ships in 1-2 business days Australia-wide delivery
Australian Stock Ships from AU warehouses
We accept:American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

The Fluidmaster 38mm dual button cistern outlet valve is a universal dual flush outlet valve made to suit most toilet cisterns. If your dual flush button is not working or the cistern keeps running, this valve gives you a clean, water-saving replacement.

  • Outlet size: 38mm
  • Flush type: Dual flush (full and half)
  • Material: Plastic
  • Colour: Blue
  • Model: 560AU02

Both the full flush and half flush volumes can be adjusted to suit your cistern, making this a practical fix for a leaking toilet. It is designed for straightforward installation and to work with a wide range of dual flush systems.

More about this product

The Fluidmaster 38mm Dual Button Cistern Outlet Valve is a universal toilet cistern outlet valve designed to help fix leaking toilets and save water. Engineered to suit most toilets, it offers a straightforward installation and adjustment process.

  • Universal dual flush outlet valve
  • 38mm outlet size
  • Adjustable full flush and half flush settings
  • Blue plastic construction
  • Model number 560AU02

Questions & Answers

What size is this Fluidmaster outlet valve?

It is a 38mm dual flush cistern outlet valve, designed to suit most standard toilet cisterns.

How does a dual flush cistern work?

A dual flush cistern gives you two buttons, a full flush and a half flush, so you can use less water for liquid waste and more for solids.

Can this help fix a leaking or running toilet?

Yes. Replacing a worn outlet valve is a common way to stop a cistern that keeps running and to reduce water waste.

Can I adjust the flush volume?

Yes, both the full flush and half flush settings on this valve can be adjusted to suit your cistern.

What is the model number?

The model number is 560AU02.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 132 reviews
5★
65%
4★
21%
3★
8%
2★
4%
1★
2%
✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
S
Sarah M. 📍 Sydney NSW
★★★★★
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Fluidmaster 38mm on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
★★★★★
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
★★★★★
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Fluidmaster 38mm. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
★★★★★
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Fluidmaster when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
★★★★★
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
★★★★★
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

You may also like