Description
The BWT ES Nano is the entry point into cordless pool cleaning, and it makes the case simply. No hose to kink, no cable to trip over, no power point to find. You drop it in, press the button, and lift it out when it has finished.
Underneath it is more capable than the price suggests. Ultrasonic sensors map a path around the pool rather than relying on random bounce, so coverage is deliberate. Three brushless motors drive it up the walls and along the waterline, and a 3 litre top-access basket filters to 180 micron and lifts straight out when it is full.
The detail worth knowing is the battery. It is user-replaceable, which sounds dull until you consider that on most cordless cleaners a flat battery at year four means a new robot. On this one it means a new battery. Sized for New Zealand pools up to 12 metres, and light enough at 7.5 kilograms to lift out one-handed. Through a New Zealand summer that is often the difference between a pool you swim in and one you keep meaning to get to.
Description
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Product
ES NANO
Product Details
Product Details
The ES Nano sits in BWT’s Essential line, which is their straightforward tier: the cleaning that matters, without the features most people never touch. It runs up to 2.5 hours on a charge and recharges in around three, covering floor, walls and waterline across pools up to 12 metres. Ultrasonic navigation handles the pathing, Wi-Fi and the app handle the controls, and a hook plus poolside parking handles getting it back out. Suits in-ground and above-ground pools of any surface.
Key Features and Benefits
- Ultrasonic Smart Navigation: Ultrasonic sensors map a path around your pool instead of bouncing off walls at random, so fewer patches get missed and fewer get cleaned three times over.
- User-Replaceable Battery: When the battery eventually gives up you replace the battery, not the robot. Most cordless cleaners treat a dead cell as the end of the machine.
- Brushless Motors: Three brushless motors with no brushes to wear down, rated by BWT for up to five years of service.
- Floor, Wall and Waterline: Climbs from the floor up the walls to the waterline, which is where the grease line and the scum you actually notice tend to collect.
- Light Enough to Lift One-Handed: At 7.5 kilograms it comes out of the water without a fight, and it parks itself at the poolside so you are not fishing for it with the hook.
- App Control Over Wi-Fi: Pick a mode, start or stop a cycle and watch progress from your phone, or just press the button on the unit and walk away.
- Top-Access 3 Litre Basket: The basket lifts out from the top and filters to 180 micron, so emptying takes seconds and you are not turning the machine upside down on the paving.
- Backed by BWT: Best Water Technology are a water treatment specialist first and a robot maker second, and the filtration reflects it. Two year warranty, supported through your Poolwerx store.
