Litter locker compatible cassette liner from Wrapooh . Equivalent to approx 10 Litter locker cassettes. Please read description for details.

Let's be honest, the sole reason for using this Wrapooh product is price - the high price of the standard Litter Locker cartridges to be exact. So how does this replacement bear up?It's a tad fiddly to get the 3-4 metres of plastic tubing scrunched up and stuffed inside an old, empty cartridge. Even worse is that the pictures showing how easy this is (both on Amazon and the product's own web page) are WRONG - they are for a different product cartridge (nappy sacks, maybe?) but not Litter Locker 2 cartridges which do NOT come apart as suggested.With perseverance you can snap off the old cartridge ring that is preventing it being refilled (perhaps they got wise to this trick and have made it more difficult?) and then cram the plastic into the cassette before putting it all back into the main bin before it unravels!So it was fiddly and made more so because the instructions were mismatched to what I was actually seeing in front of me - BUT once done, the refilled cartridge lasts about as long as it always did AND you have reams of plastic left to refill it again, and again, and again...It's certainly strong enough for the job, does not leak any smells that I could notice and you save a huge amount of money by doing this. However, if I could buy the original refills for £3 rather than the exorbitant price they demand I (probably) wouldn't bother! The originals are, in fact, always significantly cheaper at cat shows if you can get to one.So, a worthwhile, money-saving exercise that doesn't have to be repeated too often (depending on the number of cats you have, I suppose, but this the whole Litter Locker thing is not aimed at professional breeders as it would fill up far too quickly).Value for money, but a bit fiddly. And for goodness sake, get the correct instructions put up, Wrapooh!

The plastic itself isn't as thick as what you get in the litter locker cassette, though its still of good quality and does still contain any bad smells within the litter locker. For me because i've started using a clumping wood based litter i was finding that the litter wouldn't drop down into the bottom of the litter locker without vigorously shaking the whole container when using the litter locker cassettes, but because the plastic of this product is a bit thinner the wooden clumps drop down much easier so this is a possitive for me.Filling the old cassette with this liner was a bit fiddly at first though does get easier, even filling it the second time was much easier and quicker so doesn't take long to get used to it.Its a big money saver so spending a couple of minutes once every two weeks to fill a cassette is fine with me.EDIT 2016:I brought this in February 2015 and it lasted until the end of January 2016 (This is for 2 indoor cats). Allot of the time i have been cutting too much off when removing a full bag out of the litter locker unit so i could have got it to last a few weeks longer.I have to say i dread the process of filling the cartridge every two weeks but it is worth the slight inconvenience. People who say they would rather spend their money on the litter locker cassettes must have money to burn or even put down the toilet because that is kind of what is happening when we are buying liners to store cat poo in.

The idea is good but the litter locker II cassettes don't come apart in the way videos suggest.I found it virtually impossible to load the suggested 4 metres of wrapooh.It's a pity wrapooh don't sell the reusable cassette as shown in some adds and videos.Update:I've found a better way of loading the cassette using an empty Finish tub which fits into the cartridge. Obviously anything similar would do the same job. Then push/pull the polythene sleeve over this into the cassette until you can't push it below the top level. Cut off leaving a bit extrafor the first "bag". Slide the top ring of the old cassette (you still have to do this) over the Finish tub but inside the poly sleeve. Make sure you can close the top of the litter locker without trapping the liner. The ring "floats" about a bit but usually works OK.I made a plastic ring with a flange that fits inside the cassette, the flange holds the ring in place, but not everyone will be able to do this.As a result of this discovery, I will buy more of the product when the current roll runs out.I've increased the rating fro 3 to 4

The plastic is much thicker than I expected so I was quite happy with that. It is fairly easy to fill if you have done this before. The only issue I had was that I couldn't get very much into my cassette. I noticed some people saying that saying that the smell escaped the plastic. I have not experienced this at all. Because it is thicker than I was using before it doesn't "pull through" the litter locker as easily as the stuff I was using before. ( I had bought Tommy Tippie nappy liner, think it would fit but I had to transfer it from one cassette to another!) This is not for people who have no patience but that doesn't make it a bad product.

Once I worked out how to remove the sealed lid on the old cassette it was so easy and thank god I read the reviews otherwise I would of thrown it away when empty. At first I measured the 3 to 4 arm lengths as suggested and tried to cram all this in but couldn't get the lid back on so I measured 2 arm lengths and this worked perfectly in under 1 minute. However the recommended 3 to 4 arm lengths did help to remove the cassette lid because I was trying to cram it in under it - For now I will stay with 2 arm lengths because I believe it quicker to refill without all the struggling to keep the cassette lid closed.

Tricky to get into the cassette but works well once you get it in. Doesn't lock or mask the smell like the originals do. In fact after two cassette fills we've now stopped using them as the whole house was starting to smell like cat poo/pee.If you keep the bin outside it might be ok but we like to keep it beside the litter tray for convenience so we'll be buying three original cassettes again instead.