Top 10 Best Concealed Toilet Cisterns in 2021

Have you also tried using cheaply made toilet cisterns that are not sturdy and does not even function well?

There are way too many flimsy toilet cisterns out there, so we have taken on ourselves to find the 10 absolute best reviewed toilet cisterns.

Check the top 10 concealed toilet cisterns out below, so you can make sure you buy a toilet cistern in reasonable price, that is well made and does its job well.

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Having checked several hundreds of concealed toilet cistern reviews, we can say that the Grohe is the best choice for most people.

88% of the reviewers give 4+ stars to the Grohe concealed toilet cistern!


GROHE 38422000 WC Concealed Cistern 0.82 m

Grohe

The best reviewed concealed toilet cistern
Rated 4.7 out of 5

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PS: We have checked 1,143 reviews to make this top 10 list!

Rank Model Rating
1 GROHE 38422000 WC Concealed Cistern 0.82 m Grohe 4.7 Check Price
2 GROHE 39053000 | Concealed Flushing Cistern GROHE 4.7 Check Price
3 Siamp 31014710 Intra Cable Operated Concealed Cistern Bottom Inlet White Siamp 4.6 Check Price
4 GROHE 37762SH0 | Concealed Cistern - white Grohe 4.6 Check Price
5 Siamp 31014710 Intra Cable Operated Concealed Cistern Bottom Inlet White Siamp 4.6 Check Price
6 VeeBath Ideal Dual Flush Back to Wall Cable Concealed Cistern Button - 3/6 Litre VeeBath 4.5 Check Price
7 GROHE 37945SH0 | Adagio Single Flush Concealed Cistern Grohe 4.5 Check Price
8 ECOSPA Concealed 3/6 Litre Dual Flush WC Toilet Cistern with Front & Side Access Including Valves and Flush Button • Left & Right Water Entry • WRAS Approved and Simple to Install ECOSPA 4.1 Check Price
9 CASACISTERN Compact Concealed Cistern with Dual Flush 6 Litre CASACISTERN 3.9 Check Price
10 Nuie NVS142 Mayford | Modern Bathroom Floor Standing Cloakroom WC Unit with Free Concealed Cistern (Excludes Pan), 500mm x 770mm, Gloss White, 500mm200mm Premier 3.7 Check Price
How we rate the concealed toilet cisterns

We have checked 1,143 concealed toilet cistern reviews, so we can show you the weighted average rating of all the concealed toilet cisterns.

Using the average ratings, you can check what all the reviewers think instead of just viewing the subjective opinion of one specific reviewer.

It's much simplier to find the best products that way.

Not sure what concealed toilet cistern to choose? Read on as we are going to take a closer look at each concealed toilet cistern!


1 – Grohe

5 review starsRating 4.7 based on 23 reviews

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GROHE 38422000 WC Concealed Cistern 0.82 m

Here’s what the reviewers think about the Grohe:

Reviewers like these things about the Grohe

  • Many users laud the good quality of cistern.
  • Others like that the cistern is easy to install.
  • Majority of the buyers are satisfied with its working.

Reviewers don’t like these things

  • One buyer complained that the package is not provided with pipes for installation.

  • Rating 4.7 based on 23 reviews
  • 88% of the reviewers give 4+ stars to this concealed toilet cistern


2 – GROHE

5 review starsRating 4.7 based on 59 reviews

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GROHE 39053000 | Concealed Flushing Cistern

Here’s what the reviewers think about the GROHE:

Reviewers like these things about the GROHE

  • A lot of customers find it easy to fit.
  • Others pointed out that it comes with all the necessary parts.
  • Several users laud the dual flush system.
  • Some buyers admire the good finishing of item.
  • Several customers are happy as the flush is powerful.
  • Many reviewers like that the cistern is well made.
  • Others find it a good value for money.
  • Few buyers are pleased with fast delivery.
  • Majority of users mentioned that the cistern works well.

Reviewers don’t like these things

  • Few customers complained about missing parts.
  • A couple of users mentioned that the descriptions are not completely accurate.

  • Rating 4.7 based on 59 reviews
  • 95% of the reviewers give 4+ stars to this concealed toilet cistern


3 – Siamp

4.5 review starsRating 4.6 based on 15 reviews

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Siamp 31014710 Intra Cable Operated Concealed Cistern Bottom Inlet White

Here’s what the reviewers think about the Siamp:

Reviewers like these things about the Siamp

  • Several customers find it worth the money.
  • A lot of buyers find it is easy to install.
  • Few reviewers are happy with the fast delivery.
  • A couple of users laud the good quality of cistern.
  • Several customers pointed out that it is a good replacement.

Reviewers don’t like these things

  • One buyer is disappointed on receiving faulty item.

  • Rating 4.6 based on 15 reviews
  • 87% of the reviewers give 4+ stars to this concealed toilet cistern


4 – Grohe

4.5 review starsRating 4.6 based on 50 reviews

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GROHE 37762SH0 | Concealed Cistern - white

Here’s what the reviewers think about the Grohe:

Reviewers like these things about the Grohe

  • Many reviewers are satisfied with the quality of item.
  • Others find it a good value for money.
  • Others like that the item is sturdy.
  • Several buyers are pleased as the item is delivered with all the necessary items.
  • A lot of reviewers find it easy to install.
  • Some users pointed out that it is a good replacement for original Grohe cistern.
  • Few customers laud the good instructions for installation.
  • Others are pleased with prompt shipment.
  • Some buyers are pleased with the good customer service.

Reviewers don’t like these things

  • One customer said that he would prefer to have a longer flush pipe.

  • Rating 4.6 based on 50 reviews
  • 94% of the reviewers give 4+ stars to this concealed toilet cistern


5 – Siamp

4.5 review starsRating 4.6 based on 15 reviews

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Siamp 31014710 Intra Cable Operated Concealed Cistern Bottom Inlet White

Here’s what the reviewers think about the Siamp:

Reviewers like these things about the Siamp

  • Several customers find it worth the money.
  • Many reviewers mentioned that the cistern is easy to fit.
  • Few reviewers are pleased with fast shipment.
  • Several customers mentioned that it is a good replacement.
  • Others are satisfied with built quality of cistern.
  • More than few buyers are pleased as the cistern is delivered fully assembled.

Reviewers don’t like these things

  • One buyer is disappointed on receiving faulty item.

  • Rating 4.6 based on 15 reviews
  • 87% of the reviewers give 4+ stars to this concealed toilet cistern


6 – VeeBath

4.5 review starsRating 4.5 based on 897 reviews

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VeeBath Ideal Dual Flush Back to Wall Cable Concealed Cistern Button - 3/6 Litre

Here’s what the reviewers think about the VeeBath:

Reviewers like these things about the VeeBath

  • Many customers are pleased as the fitting is straight forward.
  • Several buyers like that the item is delivered fully assembled.
  • Many users like that the item is well made.
  • Others are happy as the fittings are delivered water-tight without the need for adjustment.
  • A couple of users admire the chrome finishing of cistern.
  • Several reviewers pointed out that the flush is very powerful.
  • More than few buyers said that it can hold enough amount of water.
  • A lot of buyers laud its dual flush system.
  • Few customers are pleased with fast shipment.
  • Several reviewers are pleased as the cistern refills quickly.

Reviewers don’t like these things

  • Very few customers are disappointed with the quality of item.
  • Few are displeased as the inflow valve shuts loudly.

  • Rating 4.5 based on 897 reviews
  • 89% of the reviewers give 4+ stars to this concealed toilet cistern


7 – Grohe

4.5 review starsRating 4.5 based on 16 reviews

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GROHE 37945SH0 | Adagio Single Flush Concealed Cistern

Here’s what the reviewers think about the Grohe:

Reviewers like these things about the Grohe

  • Several customers are happy as the flush is economical.
  • A lot of buyers find the installation easy.
  • More than few users are impressed with its strong built.
  • Others are happy as the item is exactly as advertised.
  • Few buyers are pleased with quick delivery.
  • Others are happy as the item arrived well packaged.
  • A couple of users laud the easy to understand instructions.

Reviewers don’t like these things

  • One customer is disappointed with the quality of item.
  • Other said that the cistern lacks dual flush.

  • Rating 4.5 based on 16 reviews
  • 78% of the reviewers give 4+ stars to this concealed toilet cistern


8 – ECOSPA

4 review starsRating 4.1 based on 30 reviews

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ECOSPA Concealed 3/6 Litre Dual Flush WC Toilet Cistern with Front & Side Access Including Valves and Flush Button • Left & Right Water Entry • WRAS Approved and Simple to Install

Here’s what the reviewers think about the ECOSPA:

Reviewers like these things about the ECOSPA

  • Few customers are pleased with fast delivery.
  • Many reviewers mentioned that it does its job well.
  • Others are happy as it is delivered with all the necessary items.
  • A couple users like that the item is inexpensive.
  • A lot of users find it easy to install.

Reviewers don’t like these things

  • One customer said that the instructions are difficult to understand.

  • Rating 4.1 based on 30 reviews
  • 72% of the reviewers give 4+ stars to this concealed toilet cistern


9 – CASACISTERN

4 review starsRating 3.9 based on 21 reviews

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CASACISTERN Compact Concealed Cistern with Dual Flush 6 Litre

Here’s what the reviewers think about the CASACISTERN:

Reviewers like these things about the CASACISTERN

  • Few users admire its compact size.
  • Others like that the item is exactly as advertised.
  • Several buyers find it a great value for money.
  • A couple of users are impressed with its sturdiness.
  • Others like that it is easy to install.
  • Several customers pointed out that the cistern works well.

Reviewers don’t like these things

  • One customer complained about receiving faulty item.
  • Other thinks that the flush button cable is small.

  • Rating 3.9 based on 21 reviews
  • 68% of the reviewers give 4+ stars to this concealed toilet cistern


10 – Premier

4 review starsRating 3.7 based on 17 reviews

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Nuie NVS142 Mayford | Modern Bathroom Floor Standing Cloakroom WC Unit with Free Concealed Cistern (Excludes Pan), 500mm x 770mm, Gloss White, 500mm200mm

Here’s what the reviewers think about the Premier:

Reviewers like these things about the Premier

  • Few customers laud the nice packaging of item.
  • Several reviewers pointed out that the cistern is well made.
  • Others find it an excellent value for money.
  • A couple of users admire the gloss finishing of item.

Reviewers don’t like these things

  • Few customers complained about receiving faulty item.

  • Rating 3.7 based on 17 reviews
  • 70% of the reviewers give 4+ stars to this concealed toilet cistern

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Notes about this top 10 list


The list was last updated 21 December 2020.

The list shows the best reviewed concealed toilet cisterns from a much bigger list of selected products. The list should not be considered a complete list of all available, excellent concealed toilet cisterns.

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