Fluidmaster Concealed Cistern 6Ltr Product Code: 30168

Easy to install 6Ltr cistern complete with Part 4 inlet valve and push-button cable dual-flush valve. Twist and release action for easy maintenance. Fully height adjustable internal overflow and extra-long 640mm cable for easy installation. Supplied with fittings.


  • Cable Button Operated
  • Dual-Flush
  • Water-Saving Adjustable Full/Half Flush Volumes
  • Quick-Release Button Eliminates Cable Damage
  • 6Ltr Cistern


W x D x H: 415 x 150 x 285mm.
Additional Information
Technical Specification
  • Brand : Fluidmaster
  • Product Height : 285 mm
  • Product Type : Concealed Cistern
  • Product Width : 415 mm
  • Cistern Capacity : 6 Ltr
  • Product Depth : 150 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Toilet Fitting Type : Cisterns
Product Contents
Cistern, push-button valve, Part 4 bottom inlet fill valve and fittings.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€56.95 Incl. 20% VAT

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Fluidmaster Concealed Cistern 6Ltr is rated 4.3 out of 5 by 61.
Rated 4 out of 5 by from Good product As a plumber I have always used other named brand's, but thought I would give this a try and was impressed by the price and the product. I will be using this again
Date published: 2019-04-22
Rated 5 out of 5 by from good product Simple and Easy to install i was replacing an old concealed cistern just plumbed it in and it was ready to go very little set up required quiet refill as well
Date published: 2019-04-09
Rated 3 out of 5 by from Ok but expensive As the customer had forgotten to order a cistern for her Vanity unit I nipped out and got this from Screwfix. I normally buy the cheaper Flomaster one but that was out of stock - I regret not waiting. The cistern was pre-assembled but the nuts weren't tight so may as well have just left in case for self assembly. the pan connector pipe is the same length throughout and has been bent under heat in the middle leaving a fold. this means it's awkward to to fit the pipe after it's cut as the bend starts at the exact place that it enters the bottom of the syphon. So leaks, Plumbers Mait and lots of swear words were the order of the day. Poorly though out and more expensive than the one which does work time after time.
Date published: 2019-02-27
Rated 5 out of 5 by from Perfect replacement Old cistern flush mechanism fell apart and we struggled to find one with a bottom water feed pipe. This was a perfect replacement. Slightly smaller so it fitted the space. Smaller size also means water saving with each flush. Easy to fit. Very pleased.
Date published: 2019-02-17
Rated 5 out of 5 by from Easy maintenance cistern My old cistern failed to operate. I found that I needed to dismantle it completely in order to fix it. Dismantling means big issues of draining the water, and resealing all the joints with all the problems that this brings. This made my decision to install a new economic and easy to maintain cistern. This cistern comes with its main parts ready assembled and maintaining it does not require complete dismantling. I am no plumber but I was able to install it easily. No hanging issues as it has a mounting bracket to fix it on the wall. It has dual flush with two push buttons for short and long flushes. It has its own built in overflow pipe obviating the need to fit an external overflow pipe. I am happy to recommend this product to any one.
Date published: 2019-02-07
Rated 4 out of 5 by from Tiny cistern Bought this for my father in law for his en-suite as he needed a small cistern. I think this is about the smallest you can get.
Date published: 2018-12-02
Rated 5 out of 5 by from Great cistern ... Simple and Easy to install, connections easily accessible. Buy the additional tight bend pipe if the cistern and pan are close together ...
Date published: 2018-11-02
Rated 1 out of 5 by from Critical part missing Bought this and when got it home found that the wall fixing plate wasn’t in the box. Am now going to have to delay the job and return to Screwfix to return. 1 star review might not be representative of a fully working product, but I’ve not been sold a fully working product
Date published: 2018-10-22
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