• CHASING Hydro 4 corded robotic pool cleaner in white
  • CHASING Hydro 4 corded robotic pool cleaner in deep blue with control box
  • CHASING Hydro 4 deep blue automatic pool vacuum robot
  • CHASING Hydro 4 pool cleaner features
  • CHASING Hydro 4 dual filtration
  • CHASING Hydro 4 waterline cleaning
  • CHASING Hydro 4 S-path navigation
  • CHASING Hydro 4 app control
  • CHASING Hydro 4 cleaning modes
CHASING Hydro 4 corded robotic pool cleaner in white
CHASING Hydro 4 corded robotic pool cleaner in deep blue with control box
CHASING Hydro 4 deep blue automatic pool vacuum robot
CHASING Hydro 4 pool cleaner features
CHASING Hydro 4 dual filtration
CHASING Hydro 4 waterline cleaning
CHASING Hydro 4 S-path navigation
CHASING Hydro 4 app control
CHASING Hydro 4 cleaning modes

Chasing

CHASING Hydro 4 Corded Robotic Pool Cleaner – Automatic Pool Vacuum Robot, Non-Stop Cleaning, App Control, Wall & Waterline Cleaning, Inground Pools

SKU 40.40.300.0008
$749.00
$599.00
$749.00
$599.00
Color:

IN STOCK- SHIPS IN 1-2 BUSINESS DAYS
Questions before you buy?
Call (203) 350-9671 and we’ll work it out with you. Monday – Friday, 9:00 AM – 5:00 PM EST.

Estimated Delivery: 4-7 Business Days from Order Date

Free Standard Shipping on ALL ORDERS to the Contiguous USA

30 Day Return Policy. See full policy

Estimated shipping time

Estimated delivery time is 4 to 7 business days nationwide (1–2 business days for processing plus 3–5 business days in transit).

What is your Return Policy

We offer a 30-day return window from the date of delivery for both defective and non-defective items. Change-of-mind returns must be new, unused, and in their original packaging with all tags and included components. Customers are responsible for return shipping costs on change-of-mind returns, and a 25% restocking fee applies. For approved defective, damaged, or incorrect-item returns, Techno Wrld covers the return shipping cost and no restocking fee applies. Approved refunds are processed to the original payment method within 5–7 business days after the returned item is received and inspected.

CHASING Hydro 4 corded robotic pool cleaner in white CHASING Hydro 4 corded robotic pool cleaner in deep blue with control box CHASING Hydro 4 deep blue automatic pool vacuum robot CHASING Hydro 4 pool cleaner features CHASING Hydro 4 dual filtration CHASING Hydro 4 waterline cleaning CHASING Hydro 4 S-path navigation CHASING Hydro 4 app control CHASING Hydro 4 cleaning modes
CHASING Hydro 4 corded robotic pool cleaner in white CHASING Hydro 4 corded robotic pool cleaner in deep blue with control box CHASING Hydro 4 deep blue automatic pool vacuum robot CHASING Hydro 4 pool cleaner features CHASING Hydro 4 dual filtration CHASING Hydro 4 waterline cleaning CHASING Hydro 4 S-path navigation CHASING Hydro 4 app control CHASING Hydro 4 cleaning modes

Product Description

CHASING Hydro 4 Corded Robotic Pool Cleaner (2026)

The CHASING Hydro 4 Corded delivers non-stop cleaning power for medium to large in-ground pools. Powered through its control box and floating cable, it never runs out of battery, so it can clean the whole pool floor, walls and waterline in one go. It's also part of the world's first dual-power pool cleaner system: add the CHASING battery buoy later to run it cordless.

Key Features

  • Unlimited corded power – no battery limits, ideal for heavy-duty cleaning
  • HydroCurve™ S navigation – intelligent S-shaped path for up to 95% pool coverage
  • World's first dual cleaning system – twin inlets and a dual-zone filter basket
  • Dual-stage filtration – leaves up front, fine sand and gravel in the rear
  • Enhanced waterline cleaning – patented lateral jets clean 25% more edge area
  • 3 cleaning modes – Auto, Floor, and Walls & Waterline
  • Ultra Cleaning Mode – 30% more cleaning power for deep cleans
  • App control with weekly scheduling
  • 15 m (49 ft) cable; power control box included

Available Colors

White or the new Deep Blue.

Complete your Station