Unicel pool filters are an affordable, quality option for replacement cartridge filters.  They are manufactured right here in the U.S.  Unicel is a maker of cartridge filters.  They do not make their own filter systems, rather they just make cartridges to fit the filter systems of all the other major filter manufacturers.  Unicel makes their filters specifically to replace a specific cartridge in another filter system or systems.  Further, each filter is made to the exact original manufacturer's filtration specifications.  They are a great alternative to original manufacturer cartridges and almost always at a 10% to 40% discount.  I have been using a unicel cartridge, c-9480, in my own pool for the past 7 years.  I have a Jacuzzi filter system on my pool.  The original filter system that was made for my pool back in 2002.  I am very happy with the unicel pool filter's performance over the years.... Even with having my dog swimming in the pool a couple days a week each summer it still manages to keep my pool clean.  Check out the Unicel Product Cross Reference Guide on our home page to find the unicel filter to fit your system. 

Feel free to send me an e-mail if you have any unicel pool filter questions.