The Polaris Alpha iQ+ General Purpose Canister (535900#) is the standard OEM debris canister used in the Alpha iQ+ robotic pool cleaner. Engineered for maximum airflow and balanced filtration, this canister captures leaves, dirt, sand, insects, and fine particles without restricting suction.

Its large‑capacity design reduces the frequency of emptying, while the easy‑access top makes cleaning fast and mess‑free. The rigid frame and reinforced mesh ensure long service life, even under heavy debris loads. This is the correct replacement for worn, cracked, or clogged canisters that reduce cleaner performance.