Polaris's fastest, most powerful suction-side automatic pool cleaner easily connects to the skimmer or dedicated suction line. A built-in drive mechanism enables the Polaris 340 to also clean in reverse in any in-ground pool. It deposits medium-to-small debris, from berries to sand, directly into your filter system. To capture larger debris, it is recommended that you add the Polaris Leaf Canister and Skimmer (LCS) accessory to your system