Chasing L1 Ultra Robotic Pool Cleaner

Name: Chasing L1 Ultra Robotic Pool Cleaner
Brand: Chasing Cleaner
SKU: CSC-L1-CRPC-3
Price: 1699.99 USD
Availability: InStock

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SKU CSC-L1-CRPC-3

$1,699.99 - $1,699.99

$1,699.99

$1,699.99 - $1,699.99

$1,699.99

Availability:

in stock

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Chasing L1 Ultra Cordless Robotic Pool Cleaner

Overview

The Chasing L1 Ultra is a cordless robotic pool cleaner that maps your pool before it cleans. It uses two sensors that most pool robots do not have: a spinning LiDAR sensor that scans the shape of your pool, and an AI camera that spots different types of debris. Working together, they let the robot plan a smart route instead of bumping around at random.

Underneath the sensors is a dual-pump suction system rated at 504 liters per minute, so the L1 Ultra picks up debris on the floor, the walls, and the waterline. Depth sensing reads shallow and deep zones, and real-time positioning drives a tidy S-shaped path that avoids going over the same spot twice. Chasing states the L1 Ultra cleans a 30 square meter pool (about 320 square feet) in around 30 minutes at close to 95 percent coverage.

It is built for owners of medium to large pools who want cleaning handled on a schedule instead of by hand. Set a weekly schedule once in the app and the robot runs on its own for up to two weeks at a time. The cordless design and the LiDAR-plus-AI-vision pairing make it Chasing's most advanced consumer pool cleaner, sitting above the brand's corded Hydro series.

Chasing L1 Ultra cordless robotic pool cleaner with 360 degree LiDAR mapping

Specifications

Chasing L1 Ultra pool cleaner suction pump and filter basket detail

Pool Compatibility
Pool Type	In-ground and above-ground
Pool Size	Medium to large
Pool Depth	0.5 to 3 m (1.6 to 9.8 ft)
Pool Surfaces	Concrete, vinyl, fiberglass, tile
Cleaning Performance
Cleaning Coverage	Floor, walls, and waterline
Cleaning Modes	Auto, Floor, Wall, Waterline, Weekly
Suction Levels	ECO, Standard, Ultra
Water Flow Rate	Up to 504 L/min (8,000 GPH)
Filter Precision	180 micron standard; 50 micron optional
Filter Capacity	4.1 L (1.08 gal)
Navigation and Intelligence
Navigation System	360 degree LiDAR with AI vision SLAM
Mapping	Real-time pool mapping
Travel Speed	12 m/min (39.4 ft/min)
App and Cloud	App control, cloud service, scheduled start
Runtime and Power
Power Source	Rechargeable battery
Battery Capacity	11,000 mAh
Runtime	Up to 300 min (5 hr) in ECO mode
Charging Time	Up to 5 hr
Charging Method	Wireless charging dock
Build
Robot Dimensions	398 x 411 x 302 mm (15.7 x 16.2 x 11.9 in)
Robot Weight	10 kg (22 lb)
Dock Dimensions	289 x 322 x 190 mm (11.4 x 12.7 x 7.5 in)
Dock Weight	2.3 kg (5.1 lb)
Motor System	2 active brushes and 2 water pumps

Key Features

360 Degree LiDAR Pool Mapping: A spinning LiDAR sensor scans the shape and edges of your pool and builds a live map, so the robot plans a route instead of cleaning blindly.
- Maps the pool before each cleaning cycle
- Reaches the floor, walls, and waterline with fewer missed spots
AI Vision Debris Detection: An onboard AI camera recognizes debris such as leaves, sand, hair, and fine dust, then steers the robot toward the areas that need it most.
- Targets dirty zones instead of cleaning at random
- Built-in lighting lets it keep cleaning after dark
Four Cleaning Modes and Three Suction Levels: Choose how and how hard the robot cleans for the job in front of you.
- Modes: Auto, Floor, Wall, and Waterline
- Suction: ECO for light daily cleaning, Ultra for heavy debris
504 L/min Dual-Pump Suction: A dual-axial pump system delivers strong pickup across the whole pool.
- Up to 504 liters per minute (8,000 gallons per hour)
- Cleans floors, climbs walls, and clears the waterline
Smart Step and Depth Sensing: Height and depth sensors read steps, slopes, and changing water depth.
- Adjusts in real time to avoid getting stuck
- Will not dive too deep on sloped or multi-level pools
Auto-Surfacing Retrieval: When a cycle ends, or when the battery drops below 5 percent, the robot rises to the edge of the pool on its own.
- Set a custom surfacing point in the app
- Waits about 5 minutes at the edge, then gently submerges to keep the deck clear
4.1 L Anti-Clog Filter Basket: A large dual-opening basket traps fine debris and rinses out quickly.
- 180 micron nylon basket included
- Optional 50 micron plush-fabric basket for finer particles such as sand and pollen
Wireless Charging and Storage Dock: The plug-free dock recharges the robot and doubles as tidy storage between cycles.
App Control with OTA Updates: Run the L1 Ultra from on-device buttons, over Bluetooth nearby, or through Wi-Fi cloud control from anywhere.
- Set schedules, adjust suction, and track cleaning in real time
- Over-the-air firmware updates add features over time

Chasing L1 Ultra climbing a pool wall during waterline cleaning

Applications

Chasing L1 Ultra cleaning the floor of a large in-ground residential pool

The L1 Ultra is made for homeowners with medium to large pools, both in-ground and above-ground, who want cleaning to run on a schedule instead of as a weekly chore. If your pool has a deep end, a sun shelf, steps, or a changing floor, the depth sensing and LiDAR mapping are the features that matter most, because they let the robot adapt to the layout instead of stalling on transitions.

Because the design is cordless, there is no cable to trip over or manage around a busy deck, which also makes it a fit for light commercial settings such as small hotel pools, vacation rentals, and community or HOA pools. The weekly scheduling means staff handle the unit far less often than a manual or semi-automatic cleaner.

For pool service professionals, the L1 Ultra works as a drop-and-run tool during a route stop, mapping and cleaning a pool while you handle water chemistry and skimmer baskets. The optional 50 micron plush-fabric basket extends its range to pools dealing with fine sand, pollen, or algae fragments that a standard 180 micron basket would pass.

Setup and Getting Started

Hands-on setup time: about 15 minutes for app pairing and a filter check. Plan for a full charge before the first run.

Charge on the dock: Place the L1 Ultra on its wireless dock and charge it fully before the first cycle. A full charge takes up to 5 hours.
Install the app and pair: Download the Chasing app, create or sign in to an account, and follow the pairing steps to connect over Bluetooth. Add Wi-Fi for remote control and scheduling.
Check the filter basket: Make sure the 4.1 L basket is seated correctly. Use the standard 180 micron basket for general debris, or fit the optional 50 micron basket for fine particles.
Lower the unit and let it map: Place the robot in the water at the pool edge and start a cycle so the 360 degree LiDAR can scan and map the pool before it begins its route.
Pick a mode and suction level: Choose a cleaning mode (Auto, Floor, Wall, or Waterline) and a suction level (ECO, Standard, or Ultra) based on how much debris is present.
Set a weekly schedule: In the app, build a schedule so the robot runs on its own for up to two weeks of hands-free cleaning.
Collect and re-dock: When the cycle ends, the robot surfaces at the pool edge on its own. Lift it out with the included retrieval hook, rinse the basket, and return it to the dock to recharge.

Chasing L1 Ultra setup and getting started guide

What's Included

Robotic Cleaner: Chasing L1 Ultra cordless pool cleaning unit (x1)
Charging Dock: Wireless charging dock (x1)
Retrieval Hook: Hook for lifting the unit from the pool edge (x1)
Documentation: Documentation pack with user guide (x1)

The 180 micron filter basket comes installed in the unit. The optional 50 micron plush-fabric basket is sold separately.

Documentation and Resources

App Download: chasingcleaner.com/pages/download
User Manuals: chasingcleaner.com/pages/user-manuals
Video Tutorials: chasingcleaner.com/pages/video-tutorials

Warranty Information

The Chasing L1 Ultra is covered by Chasing's 2-year limited manufacturer warranty for units purchased through Chasing or an authorized Chasing dealer. The warranty period starts from the date of sale to the end user. If a receipt cannot be provided, the period is calculated from the serial number.

Component	Coverage
24 Months	Main unit and core systems, including the battery, drive motors, pump system, and charging dock
6 Months	Consumable and wear parts, including the filter basket, brushes, and tracks

Not Covered

Damage from collision, foreign-body entry (water intrusion, oil, sand), or other uncontrollable external factors
Damage from unauthorized modification, disassembly, or opening the housing against official instructions
Damage from improper installation, incorrect use, or operation outside the official manual
Damage from running the unit with a low or defective battery, or using it outside the stated depth and operating range
Products with altered or removed identification labels or serial numbers
Products not purchased through Chasing or a Chasing-authorized dealer

Warranty service requires a valid proof of purchase, receipt, or order number. For exact terms, see Chasing's warranty policy.

Frequently Asked Questions

How does the L1 Ultra navigate compared to the Hydro series and random-path cleaners?

The L1 Ultra maps the pool before it cleans. A 360-degree LiDAR sensor scans the pool's shape and builds a real-time map, and an AI vision camera identifies debris types so the robot adjusts its approach. It then follows an optimized S-shaped path for 95% coverage with minimal overlap. The Hydro 3S uses S-shaped HydroCurve navigation without LiDAR or AI vision; random-path cleaners change direction only on contact. The mapping plus vision pairing is the core difference and is why Chasing rates a 30 square meter pool at about 30 minutes.

What does the AI vision camera actually do during a cleaning cycle?

It identifies debris types such as leaves, sand, and hair and reads how that debris is distributed, then adjusts suction and routing for the area being cleaned rather than running one fixed setting everywhere. Two onboard floodlights keep the camera effective in low light, so the unit can run overnight. This is a capability the Hydro-series cleaners do not have; they rely on suction and brushing without debris-type recognition.

How strong is the suction and can I adjust it?

The L1 Ultra uses a dual-pump system rated at 504 liters per minute and offers three selectable suction levels: ECO, Standard, and Ultra. ECO extends runtime for routine maintenance, while Ultra delivers maximum power for heavy debris. Suction is applied to floors, walls, and the waterline, and the unit also offers four cleaning modes (Auto, Floor, Wall, Waterline) to target a specific surface.

How long does the battery last per charge and how big a pool can it handle?

Runtime is up to 5 hours per charge. On a 322 square foot (30 square meter) pool, Chasing states the battery covers about seven cleaning sessions before recharging, which supports up to two weeks of scheduled hands-free cleaning. Larger pools or heavy use draw the battery down faster per session. Recharge time is approximately 4 hours.

Do I have to lift it out of the water when the cycle ends?

No. When a cycle finishes or the battery drops below 5%, the L1 Ultra automatically surfaces and returns to the starting edge for easy pickup. You can also set a custom retrieval point in the app so it docks wherever is most convenient to reach. It then recharges on its plug-free wireless charging dock.

What does the filter capture and is the standard filter fine enough?

The standard filter is a 180-micron nylon mesh held in a 4.1-liter basket with a dual-opening anti-clog design for easier emptying. For finer material such as fine sand, pollen, or algae fragments, Chasing offers an optional 50-micron hyper-fine filter that traps smaller particles than the standard mesh. The basket itself is the same in either case.

How does it handle steps, slopes, and varying pool depths?

A built-in altimeter detects elevation changes such as steps, slopes, and transitions between shallow and deep zones. The unit reverses at shallow edges to avoid grounding and climbs walls in deeper sections, which lets it clean complex pool terrains without stalling on transitions. This depth sensing works together with the LiDAR map to plan a complete route.

Can I control it from my phone, and does it get software updates?

Yes on both. You can run it from the onboard buttons, over Bluetooth when nearby, or through the Wi-Fi cloud connection for remote scheduling and monitoring, including viewing cleaning-area and trajectory data in the app. It also supports over-the-air firmware updates, so Chasing can add features after purchase.

Is it suitable for a commercial or rental pool, not just a home pool?

It is workable for light commercial settings such as small hotel pools, vacation rentals, and HOA pools. The up-to-5-hour runtime and night-cleaning floodlights let a property manager schedule cleaning during closed hours so the pool is ready by morning, and the cordless design removes the cable hazard around a busy deck. Very high-traffic or oversized commercial pools may need a unit rated for that volume.

What pool types and surfaces does it work with?

The L1 Ultra is designed for in-ground pools with varied profiles, including steps, slopes, sun shelves, and deep ends, which the altimeter and LiDAR detect and adapt to. The S-pattern mapping is built to handle irregular shapes rather than only rectangular pools. For unusual surfaces or very steep features, confirm fit against your specific pool before relying on full wall coverage.

What additional protection do I get buying from RoboticsSelect as an authorized Chasing dealer?

RoboticsSelect is an authorized Chasing dealer, so the full manufacturer warranty applies to all L1 Ultra purchases: 24 months on the charging and power system and the transmission system, and 6 months on consumable parts such as the filter basket and brushes. Authorized dealer status ensures warranty claims are processed through verified Chasing channels, which matters because warranty support requires proof of purchase from a legitimate Chasing retail partner.