Pentair Kreepy Krauly 'Lil Shark Review (2026): Pentair's Only Above-Ground Cleaner

Quick Answer: The Pentair Kreepy Krauly ‘Lil Shark (model 360100) is Pentair’s only cleaner built specifically for above-ground pools — a floor-only suction cleaner with dual bristle bands and a 10-inch cleaning path, priced around $188.99-$259.99 depending on retailer. It runs entirely off your existing filtration pump, but Pentair’s own manual requires a minimum 25 GPM to operate correctly, a threshold some smaller above-ground pumps don’t reach. A separate Sta-Rite-branded version of the same core design (model GW8000) sometimes sells for less, around $145.99 — the same cleaner family under an older part number.

Every other Pentair suction cleaner on this site — the Dorado, Kruiser, and discontinued classic Kreepy Krauly — is built for inground pools. The ‘Lil Shark is the one exception, and despite showing up in our best Pentair pool cleaner guide and best suction pool cleaner guide, it never had its own dedicated review. Here’s what’s actually confirmed about it.

Kreepy Krauly ‘Lil Shark at a glance

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By the numbers

• Price spread of nearly 80% depending on branding: the Sta-Rite-branded GW8000 listing (InyoPools/PartsWarehouse) runs $145.99, while current Pentair-branded 360100 listings at Walmart and Poolweb run $188.99-$212.18, up to $259.99 at some retailers — the same core cleaner family, different part numbers and distribution channels.
• 25 GPM minimum pump flow: per Pentair’s own manual, that’s the threshold the ‘Lil Shark needs from your filtration pump to operate — a common failure point on above-ground pools running smaller single-speed pumps, especially as pumps age or filters clog.
• 10-inch cleaning path, single moving part: narrower than the Dorado’s 15-inch Bristle-Drive path, but the tradeoff is mechanical simplicity — Pentair markets the ‘Lil Shark as having just one moving part to maintain.
• 32 ft hose included: enough for most above-ground pools, though user reports note it can run short on larger oval shapes (around 34x18 ft), where an extension hose becomes a separate purchase.

What it does well

Built specifically for above-ground pools. Every other current Pentair suction cleaner — Dorado, Rebel 2.0, Kruiser — targets inground installations. The ‘Lil Shark is the brand’s only dedicated above-ground pick, and it’s missing from a surprising number of Pentair buying guides despite being a real, currently-sold model.

No booster pump, motor, or battery. Like Pentair’s inground suction cleaners, it runs entirely off your existing filtration pump — nothing extra to install or charge, as long as that pump clears the 25 GPM minimum.

Simple by design. A single moving part and a fully-assembled out-of-box setup (attach the hose, drop it in the water) make it one of the lower-maintenance cleaners on this site, suction-side or robotic.

Where it falls short

• Floor-only, no wall or waterline climbing. Unlike a robotic above-ground cleaner such as the Dolphin Explorer E10, the ‘Lil Shark won’t touch your walls or waterline — algae and scum lines there are still a manual job.
• 25 GPM pump requirement trips up some owners. If your above-ground pool runs an undersized or aging single-speed pump, the cleaner can stall or stop moving — a pump upgrade, not a cleaner defect, is usually the fix.
• Confusing dual branding. The Sta-Rite GW8000 and Pentair 360100 share the same core design, but inconsistent naming across retailers and parts sites makes it easy to compare the wrong listings when price-shopping.
• 1-year warranty. Shorter than the Dorado’s suction-side coverage and well short of a robotic cleaner’s 2-3 year terms.

Kreepy Krauly ‘Lil Shark vs the alternatives

Within Pentair’s own lineup, the ‘Lil Shark is the only above-ground option — every suction-side alternative (Dorado, classic Kreepy Krauly) is built for inground pools instead. Against a robotic above-ground competitor like the Dolphin Explorer E10, the ‘Lil Shark is cheaper but trades away Wi-Fi-free independence (it still needs your pump running) for a much lower price; the E10 runs on its own motor but costs roughly double even at its sale price. If wall climbing or a self-contained motor matters more than upfront cost, the robotic route is the better fit — see our best above-ground pool cleaner guide for the full field.

Who should buy the Kreepy Krauly ‘Lil Shark

Buy it if you have an above-ground pool with a flat or dished bottom, a pump that clears the 25 GPM minimum, and you want the cheapest automated floor cleaning Pentair sells with nothing extra to charge or install.

Skip it if you want wall or waterline coverage (step up to a robotic above-ground cleaner like the Dolphin Explorer E10), or if you’re not sure your existing pump can hit 25 GPM — check that first, since an undersized pump is the most common cause of a ‘Lil Shark that won’t move.

The bottom line

The Pentair Kreepy Krauly ‘Lil Shark fills a real gap in Pentair’s lineup — it’s the brand’s only cleaner built for above-ground pools, with a simple single-moving-part design and a price as low as $145.99 for the Sta-Rite-branded GW8000 listing (up to $259.99 for current Pentair-branded 360100 stock). It won’t climb walls, and it needs a pump that clears Pentair’s 25 GPM minimum to run properly, but for straightforward floor automation on a budget, it’s a solid ★★★☆ pick. Want the complete Pentair lineup compared side by side? See our best Pentair pool cleaner guide.