I have small pool about 4,000 gal it has an old pleated cartridge type filter on it which needs to be completely replaced.
Should is be replaced with a sand filter or another cartridge type?
Hayward S166T Pro Series 16-Inch Top-Mount Pool Sand Filter
![41U4HxrOaFL._SX425_.jpg 41U4HxrOaFL._SX425_.jpg](https://www.troublefreepool.com/data/attachments/55/55992-56af2bb23dd8f974a4ffb6f85ce55705.jpg)
or
Hayward EC40AC Perflex Extended-Cycle D.E. Pool Filter
or another pleated cartridge type
Hayward C751 Star-Clear Plus 75-Square-Foot 1-1/2-Inch FIP Pipe Cartridge Pool Filter
pros cons of each
thanks
Should is be replaced with a sand filter or another cartridge type?
Hayward S166T Pro Series 16-Inch Top-Mount Pool Sand Filter
![41U4HxrOaFL._SX425_.jpg 41U4HxrOaFL._SX425_.jpg](https://www.troublefreepool.com/data/attachments/55/55992-56af2bb23dd8f974a4ffb6f85ce55705.jpg)
or
Hayward EC40AC Perflex Extended-Cycle D.E. Pool Filter
or another pleated cartridge type
Hayward C751 Star-Clear Plus 75-Square-Foot 1-1/2-Inch FIP Pipe Cartridge Pool Filter
pros cons of each
thanks