How we ranked pool cleaners for Canadian pools Opening your pool in May and June is when most owners realize last year's cleaner is dead, missing parts, or too slow for a full backyard. We built this list around real maintenance jobs: leaves after storms, fine dust after winter cover removal, and daily skimming between swims. Cordless robotic vs suction vs manual Cordless robotic cleaners are best if you want set-and-forget floor (and sometimes wall) cleaning. Look for quoted runtime, charging time, and whether the unit handles slopes and drains in your pool shape. Suction-side or pressure-side units tie into your pump system. They can be excellent value but need compatible plumbing and hose lengths — read the listing for GPM requirements. Manual vacuums and leaf rakes still win for quick spot cleans and tight budgets. We included a proven manual option for small pools and emergency debris. What to check before you buy on Amazon.ca 1. Pool type and size — Many robots list max length/width or volume. Above-ground pools often need different kits than deep in-ground pools. 2. Filter type — Fine mesh catches dust; large debris bags clog faster. Check how easy it is to rinse or replace. 3. Battery & replacement parts — For cordless models, confirm Canadian warranty language and availability of replacement batteries or brushes. 4. Return window — Use Amazon's return policy if the cleaner can't climb your steps or dies on the first cycle. Frequently asked How long should a robotic cleaner run? Most owners run 1–2 cycles per week for maintenance; daily during heavy pollen or after storms. Will it work on vinyl liners? Most listed robots are liner-safe, but avoid sharp broken tiles and verify brush type in Q&A. When is the best time to buy? Late May through early…