Replacement Cartridges

[Ndemond]

I think I need to replace my cartridge filters. The water balance is perfect and I cleaned the cartridges yesterday morning. The water is still cloudy with suspended ?floaties? The question I have for anyone with knowledge of replacement cartridges.

Can I replace a unicel cartridge that has more pleats but the same width and diameter?

I have a Clean and Clear filter.
It takes the 7470 filter (4)
And I was thinking of getting the 7476- more pleats. Thinking it would be work better.

Vinyl liner
36,000 gallons


Does anyone see a problem with that?

Thanks in advance