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Pentair Prowler 920 Review: Is This the Best Bang-for-Your-Buck Pool Robot? 🤖💦

Stuart Lockhart 4 min read
Pentair Prowler 920 Review

Watch Our Review of the Pentair Prowler 920

Table of contents
Watch Our Review of the Pentair Prowler 920 Pentair Prowler 920 Features & Performance How Well Does the Prowler 920 Clean? Pentair Prowler 920 vs. Other Robotic Pool Cleaners Who Should Buy the Pentair Prowler 920?

If you’re searching for a high-quality robotic pool cleaner that delivers premium performance without a premium price, the Pentair Prowler 920 might be exactly what you need.


With powerful scrubbing brushes, top-loading filtration, Waterline Cleaning and intelligent navigation, this cleaner is designed to make pool maintenance effortless. But how does it compare to other top-rated pool robots like the Dolphin Nautilus CC Plus w/Wi-Fi, Dolphin S200, and the Explorer E70?


We put the Prowler 920 to the test after 5+ years of real-world use to see if it’s still worth your money. Watch our full review here 👇


đź“ş Watch the Video Review

Pentair Prowler 920 Features & Performance


The Prowler 920 robotic pool cleaner is designed for in-ground pools and offers a balance of power, efficiency, and affordability. Here’s what makes it stand out:


✅ Dual Active Scrubbing Brushes – Removes dirt, algae, and debris from walls, floors, and waterlines.

✅ Top-Loading Filter Basket – Easy-to-access filters trap fine and large debris for crystal-clear water.

✅ Active Brush – Scrubbing brush spins independently from the wheels resulting in a powerful scrub.

✅ Includes Fine & Ultra Fine Filters - Fine Filters filter out 100 µm while Ultra Fine can filter down to 50 µm

✅ Smart Navigation – Covers the entire pool efficiently without missing spots.

✅ Energy-Efficient Motor – Uses less power than pressure-side and suction cleaners.

✅ Plug & Play Simplicity – No booster pump required; just plug it in and drop it in the pool.

How Well Does the Prowler 920 Clean?


We tested the Prowler 920 in real-world conditions, and here’s what we found:


âś” Debris Pickup: Easily handles leaves, dirt, sand, and fine particles.

âś” Wall Climbing: Climbs and scrubs pool walls effectively.

âś” Waterline Cleaning: Provides a solid scrub along the waterline.

âś” Speed & Efficiency: Cleans most pools in 1.5 to 2 hours.

Pentair Prowler 920 vs. Other Robotic Pool Cleaners


How does the Pentair Prowler 920 compare to other popular robotic cleaners?


Feature Dolphin Nautilus CC Plus w/Wifi Pentair Prowler 920 Dolphin S200 Dolphin Explorer E70
Filter Type Cartridge
Fine Only		 Larger Basket
Fine & Ultra Fine		 Larger Basket
Fine & Ultra Fine		 Dual Basket
Fine + Ultra Fine Together
Cleaning Floor & Wall Floor, Wall, & Waterline Floor, Wall, & Waterline Floor, Wall, & Waterline
Active Brush ❌ ✅ ✅ ✅
Wifi ✅ ❌ ❌ ✅
Warranty 30 Months 12 Months 24 Months 36 Months
Price $799 $799 $1,099 $1,899

*Not an exhaustive list of features


From a price to feature standpoint, the Pentair Prowler 920 punches way above it's weight.  The Explorer E70 has many other features we didn't include on this list.  If you have the budget, it's a great cleaner!

Who Should Buy the Pentair Prowler 920?


The Pentair Prowler 920 is perfect for pool owners who want an efficient, powerful, and easy-to-use robotic cleaner without spending over $1,000.


It’s best suited for:

âś” In-ground pool owners (works on gunite, vinyl, and fiberglass pools)

âś” Anyone looking for a low-maintenance, energy-efficient cleaner

âś” Pools with moderate debris levels (leaves, dirt, sand, etc.)

âś” Those who want premium cleaning features without a premium price tag
Stuart Lockhart
Stuart Lockhart