We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Hoover Optimum Power Pets KS51OP2 Vacuum Cleaner review

£79.90 View retailers

Test scoreShow Context

Key features
  • Cylinder
  • Bagless
  • Medium capacity

The Hoover Optimum Power Pet Cylinder vacuum cleaner is compact but promises a powerful cleaning punch, and its special pet tool helps to clean up after your pets. We sent it to our test lab to see how well it stands up to the rigours of our extensive test programme. Read our full review to find out how it fared.

Included in our expert review
  • Pros and cons
  • What is it?
  • What's it great at?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
First month only £5, then £9.99 per month, cancel any time

First reviewed by Which?

January 2018

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test vacuum cleaners>
First month only £5, then £9.99 per month, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Compare retailers

Prices updated daily

Prices are ordered from lowest to highest, irrespective of retailer rating or stock, and exclude any potential delivery costs. We are not able to show every possible retailer and cheaper prices may be available. When you click on a retailer link on our site, we may earn affiliate commission. This supports our not-for-profit mission to empower consumers and in no way affects our recommendations. Find out more.

Make smarter choices

We have tested 70 vacuum cleaners and found that there are 9 Don't Buys and 9 Best Buys.
Range of Vacuum cleaner scores
  1. 33%
    Lowest score
  2. 62%
    Average score
  3. 81%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to vacuum cleaners we've tested
First month only £5, then £9.99 per month, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

    CompareRemove all products