Hello guys i recently bought a new house which had an old pool. Pool is 44x20 approximately 24000 gallons and has 1hp pump with a sand filter. I recently buy a new filter i bought the Hayward DE6020 my main concern is did i oversize the filter? i only have 1 intake line which looks like it is 2" and then reduce to 1 1/2" when goes into the pump. Then i have 2 returns pipe also 2" then somewhere it splits to 4 returns around the pool. What do i need to do to make y filter work with my pool please help me.
Someone told me to install my new filter i need 4 inlet pipe of 1.5 inches or 2 of 2 inches?