Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Junk - Nothing but trouble

I have had mine for one year now, and it developed a rattle inside. Took it apart to discover plastic pieces inside the fingers are broken and rattle.. Also every inside bolt ,washer ,and clip was very corroded and comming apart. So I had to completely take this thing apart and replace the hardware. Who would make a filter inside with steel bolts that would rust in one year ? Getting the big rubber seal back on is very hard and cost $60 bucks for a replacement.They claim you never have to back flush. Thats not true. Where do you think all that accumulated dirt is going to go ? Dont take this thing apart ,cause youre asking for trouble. The filter works fine, just the quality stinks. In hind sight I would buy a big carterage filter instead. Up date - DE getting now in pool. This filter after 1 1/2 years is now junk. Don't Buy.