filter size

I'm finally really really ready to refurb all my pool equipment. Sand filter into cartridge filter, single speed pump into variable, add swg ozone uv (my pool is in a dirty environment). I think I've largely settled on just buying the biggest cartridge filter they make even though it will...

Hi all! Thanks in advance for your help! First time poster here - I have a 40,000 sqft pool which is running on ancient equipment (an undersized sand filter that's about 25 years old, and a 1 speed Hayward pump that sounds like a lawnmower), leaving me with a dirty pool, lots of noise, and a...

Hello, I ordered a 33‘ x 18‘ above ground pool with 15,500 gallons. It will have one skimmer and return line both 1.5 inch. . I’ve calculated my turnover at a minimum of 32 GPM based on one turnover in 8 hours. I have decided that I will go with a VS pump and Cartridge filter. My ultimate goal...