New to pools and wanted to ask a question, I currently have a Hayward c800 pool filter that has a cracked housing. I want to replace the whole filter assembly and I'm not sure what size to go with. I have a 1 hp pool pump and the current filter has a 75 SQ filtration area and a 28gpm flow rate. The Hayward c800 is an old model they don't make anymore. The only model I can find similar is the Hayward c900 it has a 90 sq ft filtration area and a 34 gpm flow rate. my question is the newer c900 filter over kill, if the pool pump is not capable of filtering that much water then I should just stick with a smaller filter. Pool is roughly 9,000-10,000 gallons