I have been using these cartridges for the past year or so, and found them superior to the Litter Genie cartridges due to increased bag length and---most importantly---the little sticker identifying the start of the bag. Once I started using these, changing the cartridge no longer was a dreaded affair. So when Amazon stopped carrying these for whatever reason (my suspicion is that Litter Genie objected to the competition), I went hunting for an alternate source. I was more than a little concerned about purchasing from this shop, but pleasantly surprised when my order arrived 6 days later. I'm here to place another order for a backup supply now...

FIRIK Litter Genie Refill for Litter Genie Standard & Plus & XL, Large Capacity of 21 Feet, Pack of 4

  I purchased just one pack of 4 to test these out and OMG I am now a fan for life now!! I am now placing my first of many multiple pack orders for my 4 cats. I fill these up about every 2-3 days and one of the things I love about these is that the bags are a little skinnier in dimension so they don’t hold as much and need emptied more often. And I love that because I’m getting older and suffer from arthritis in my hands so I like having lighter bags to empty and dispose of. And the price is great!! I highly, highly recommend you switch from the name brand bags to these - you will NOT regret it!!

FIRIK Litter Genie Refill for Litter Genie Standard & Plus & XL, Large Capacity of 21 Feet, Pack of 4

These are the best! When I bought my litter genie it came with a cartridge that would not even fit into it properly. Luckily I had already ordered a box of these bad boys from FIRIK, popped one of them in and was ready to go in about five seconds. These fit better than the actual LG replacements that are twice as expensive! So happy I found this product!

FIRIK Litter Genie Refill for Litter Genie Standard & Plus & XL, Large Capacity of 21 Feet, Pack of 4