Four Wheels, a Cyclone, or One Diaphragm?

A robot hangtag is not a hose. A mapping badge, a 50-foot cable photo, and a lifestyle shot of a spotless deep end are how retailers sell the other aisle. Architecture first: a four-wheel turbine that walks on the pump you already run, a cyclonic head that hunts corners, a single diaphragm you can forget — or a skirt that will actually hug an above-ground wall.

Get that split wrong and you own a $549 Zodiac MX8 Elite you asked to live in a stock-tank liner — or a $249 Zodiac Baracuda G3 you curse because the job was a 40-foot plaster rectangle and a spa step.

The live ranking is on our Best Suction-Side Pool Cleaners list. Use this page to pick a lane, then buy from that list.

Buy a four-wheel turbine if the pump already runs

A turbine is vanes, four tires, and a hose on the skimmer. You are buying walls and steps with nothing to charge. You are not buying a filter the cleaner carries home.

The default is the Hayward Poolvergnuegen "The Pool Cleaner" (2X): self-adjusting turbine vanes, four-wheel drive, swappable treads for plaster, vinyl, or fiberglass, floor and walls and steps, in-ground, 1-year limited. About $399. Currently first at 9.1 — 38 of 163 votes, the most on the roster. Wirecutter still treats the self-adjusting flow as why it walks on nearly any pump. Swim University's line is no electronics and a fraction of a robot. Buy it when the pump already runs a few hours and you want the cleaner everyone else is measured against. Skip it as a mapping robot. Skip it as an above-ground skirt.

Do not buy the Hayward Poolvergnuegen "The Pool Cleaner" (2X) hoping four wheels become a Beatbot basket.

Buy cyclonic if corners and a turned-down pump are the brief

Cyclonic is X-Drive steering and twin brushes. You are buying the spots a random walk skips. You are still buying a hose and a dirtier filter.

The flagship is the Zodiac MX8 Elite: X-Drive cyclonic navigation, twin scrubbing brushes, flow-control valve, floor, walls, steps, waterline, in-ground. About $549. Currently second at 8.8. Pool Magazine called the valve a match for modern variable-speed pumps. Buy it when missed corners are the weekly fight and the pump can feed a hungrier head. Skip it if $150 more than the Hayward is unused theater.

The low-flow sibling is the Zodiac MX6 Elite: the same X-Drive idea in a lighter body tuned for energy-efficient pumps, floor and walls, in-ground. About $399. Currently fourth at 8.2. Buy it when the pump already lives in Eco and a bigger cleaner stalls. Skip it as an MX8 on a big rectangle with a strong pump — you gave up reach on purpose.

Do not buy the Zodiac MX8 Elite hoping $549 becomes a Hayward you never think about.

Buy a single diaphragm if you want one part and a decade

A diaphragm is a pulse and almost nothing else. You are buying quiet and a parts drawer that stays empty. You are not buying a programmed path.

The in-ground classic is the Pentair Kreepy Krauly: one flexible diaphragm, no gears, no motors, floor and walls, tool-free on a skimmer or suction line. About $329. Currently third at 8.4 — 31 votes, second only to the Hayward. Swim University still calls it a genuine classic. Buy it when reliability and a modest receipt beat clever navigation. Skip it if speed and tight steps are why you opened Zodiac.

The skirt is the Zodiac Baracuda G3: one diaphragm, FlowKeeper valve, a long scuff-guard skirt, in-ground and above-ground. About $249. Currently sixth at 7.7. Buy it when the wall is a liner you can see from the yard, or the budget is the whole decision. Skip it as a 40-foot plaster hunter.

Do not buy the Zodiac Baracuda G3 hoping $249 becomes MX8 corners.

Buy pattern-steering if you want parts you can swap

Pattern-steering is a programmed turbine and a bag of pods. You are buying a cleaner a tech will still fix. You are not buying X-Drive.

The repairable mid is the Hayward Navigator Pro: SmartDrive pattern, replaceable steering pods, tires, and shoes, floor and walls, in-ground. About $329. Currently fifth at 8.0. Swim University's line is the suction cleaner you fix rather than replace. Buy it when cheap wear parts are the product. Skip it if corners were why you opened the MX8.

Do not buy the Hayward Navigator Pro hoping cheap pods become a cyclonic tile line.

The filter is the tax, not a footnote

Every hose on this list dumps into the sand, cartridge, or DE you already own. That is the deal: no onboard basket, no battery, more backwash.

Fine-to-medium debris is the job. Heavy leaves still want a net or a solar float before they hit the pump — architecture first in the robotic-pool-skimmer buying guide, then Best Robotic Pool Skimmers. A waterline pass on the Zodiac MX8 Elite is the tile ring. It is not a Betta.

Do not buy the MX8 hoping twin brushes become a surface robot.

This list is not a robot, a mower, or a living-room dock

A suction head runs off the pump you already leave on. A robot scrubs and carries its own filter — mapped cordless vs corded parts in the robotic-pool-cleaner buying guide, then Best Robotic Pool Cleaners. Those are complementary on a dirty spring open. They are not the same Saturday.

The grass is a different robot. Wire-free vs guide-wire vs walk-behind is the lawn-mower buying guide, then Best Lawn Mowers. The valves that water that grass are a backbox or a hose timer — architecture first in the smart-sprinkler buying guide, then Best Smart Sprinkler Controllers. The driveway and the siding are Best Pressure Washers and the pressure-washer buying guide. The indoor dock that washes its own pads is Best Robot Vacuums and the robot-vacuum buying guide — a Saros will not climb a wall in chlorine.

Browse the rest of Home & Kitchen when the cleaner is one hose on the skimmer, not the whole backyard Saturday.

Do not buy a $549 Zodiac MX8 Elite to cut the lawn.

Then shop the list

Pick four-wheel turbine vs cyclonic vs one diaphragm vs an above-ground skirt, then the pump you actually run, then whether the wall is in the dirt. Then open Best Suction-Side Pool Cleaners and buy the highest-ranked head in that lane.

Default turbine: Hayward Poolvergnuegen "The Pool Cleaner" (2X). Corner cyclonic: Zodiac MX8 Elite. Variable-speed cyclonic: Zodiac MX6 Elite. One moving part: Pentair Kreepy Krauly. Repairable pattern: Hayward Navigator Pro. Above-ground skirt: Zodiac Baracuda G3.

This page is the architecture decision. Do not buy the loudest robot sticker.

Common Questions

Four-wheel turbine vs cyclonic vs one diaphragm — which suction-side pool cleaner should I buy?

Buy a four-wheel turbine if the pump already runs and you want walls plus steps: the Hayward Poolvergnuegen "The Pool Cleaner" (2X) (about $399, currently first at 9.1) if self-adjusting vanes and swappable treads are the product. Buy cyclonic if missed corners and a variable-speed pump are why you opened the tab: the Zodiac MX8 Elite (about $549, currently second at 8.8) if the lot is a full in-ground and the pump can feed it; the Zodiac MX6 Elite (about $399, currently fourth at 8.2) if the pump is already turned down. Buy a single-diaphragm if you want one part and a decade: the Pentair Kreepy Krauly (about $329, currently third at 8.4) on in-ground plaster; the Zodiac Baracuda G3 (about $249, currently sixth at 7.7) if the pool is above-ground or the budget is the brief. Buy pattern-steering if you want pods and tires you can swap: the Hayward Navigator Pro (about $329, currently fifth at 8.0). Architecture first. A robot hangtag does not put a battery on a Hayward, and a $249 skirt does not become an MX8 because the listing said suction.

What is the best suction-side pool cleaner in 2026?

For most in-ground pools whose pump already runs a few hours a day, the Hayward Poolvergnuegen "The Pool Cleaner" (2X) — self-adjusting turbine vanes, four-wheel drive, swappable treads, about $399. It currently leads Best Suction-Side Pool Cleaners at 9.1, and 38 of 163 votes, the most on the roster. Corner-hunting cyclonic: Zodiac MX8 Elite. Variable-speed cyclonic: Zodiac MX6 Elite. One moving part: Pentair Kreepy Krauly. Repairable pattern-steering: Hayward Navigator Pro. Above-ground / budget skirt: Zodiac Baracuda G3. Confirm the live community ranking before you buy — votes move.

Will a suction cleaner work with a variable-speed pump?

Yes if the cleaner is built for low flow. That is the Zodiac MX8 Elite (flow-control valve, about $549) and the Zodiac MX6 Elite (the lighter sibling tuned for energy-efficient pumps, about $399). The Hayward Poolvergnuegen self-adjusts its vanes across a wide pump range, so it usually keeps walking when you raise RPM for the cleaner cycle. A single-diaphragm Kreepy Krauly or Baracuda G3 can stall if the pump sits in a whisper Eco mode — bump the speed while it runs. Do not buy the MX6 hoping $399 becomes an MX8 on a big rectangle with a strong pump, and do not leave a Baracuda on the lowest RPM and call the cleaner dead.

In-ground vs above-ground — which suction cleaner should I buy?

Buy in-ground hardware if the pool is in the dirt: Hayward Poolvergnuegen, Zodiac MX8 Elite, Pentair Kreepy Krauly, Zodiac MX6 Elite, Hayward Navigator Pro. Buy the skirt if the wall is a liner you can see from the yard: the Zodiac Baracuda G3 is the only card on this list that honestly claims above-ground. A four-wheel Hayward is not a stock-tank cleaner. Do not buy the Poolvergnuegen hoping swappable treads become a Baracuda skirt, and do not buy the G3 hoping $249 becomes MX8 corners on a 40-foot plaster rectangle.

Hayward Poolvergnuegen vs Zodiac MX8 Elite — which should I buy?

Buy the Poolvergnuegen at about $399 if you want the default that works on almost any pump and still climbs steps — currently first at 9.1. Buy the MX8 Elite at about $549 if missed corners and the tile line are why you opened Zodiac, and the pump can feed a hungrier cleaner — currently second at 8.8. Both are suction. Both send debris to your filter. The extra $150 is cyclonic steering and twin brushes, not a robot. Do not buy the MX8 hoping $549 becomes a Hayward you never think about, and do not buy the Poolvergnuegen hoping four wheels become X-Drive in a tight spa step.

Suction-side vs robotic — which pool cleaner should I buy?

Buy suction if the pump already runs and you want no battery and no electronics — this list, about $249 to $549. Buy a robot if the machine should scrub and carry its own filter: mapped cordless vs corded parts in the robotic-pool-cleaner buying guide, then Best Robotic Pool Cleaners, about $799 to $2,299. A suction head will not polish the waterline the way a Dolphin brush does. A robot will not run all afternoon on the pump for $399. Those are complementary on a dirty spring open, not rivals for the same Saturday. Do not buy a $2,299 Beatbot to replace a pump you already leave on, and do not buy a $399 Hayward hoping it maps the pool.

Do suction cleaners clog the pool filter?

Yes. That is the tax. Everything the hose pulls goes into the sand, cartridge, or DE you already own. Plan on more frequent backwash or cartridge rinses than a robot that keeps the dirt in its own basket. Fine-to-medium debris is what this aisle is for. Heavy leaf fall still wants a net or a solar float — Best Robotic Pool Skimmers — before it hits the pump. Do not buy the MX8 hoping twin brushes become a Beatbot skim, and do not skip filter service because the listing said maintenance-free.

What is the best suction pool cleaner under $350?

One moving part: the Pentair Kreepy Krauly at about $329 — currently third at 8.4, 31 votes. Repairable pattern-steering: the Hayward Navigator Pro at about $329 — currently fifth at 8.0. Above-ground / budget floor: the Zodiac Baracuda G3 at about $249 — currently sixth at 7.7. All three live on Best Suction-Side Pool Cleaners. The default Hayward Poolvergnuegen sits at about $399. Do not buy the G3 hoping $249 becomes a Kreepy on plaster walls, and do not buy the Navigator hoping cheap pods become MX8 corners.