We have signed with our PB, and had our first visit with the foreman. He seemed really good and knowledgeable.
He strongly recommended the Pentair Triton II sand filter instead of our current selection of a 420 cartridge filter. He said with all the spring pollen of the midwest, we would need to clean the cartridges very often...possible once a week. Based on research here, it seems like the 420 cartridge would be very over-sized for our 13,700 gallon pool...and would require very infrequent cleanings. He said the Triton II with ClearPro Tech (TR60CP) would filter to a lower micron than cartridge as well....coming close to DE levels.
He did say he would install either one no problem. Any thoughts before we give him the green light on the 420? Should we reconsider?