Product Description
Hayward AquaNaut’s 400 suction pool cleaners are designed with unique patented technologies to deliver a thorough and reliable clean for pools of different shapes, sizes, flow rates and debris types. Available in two or four wheel drive models, AquaNaut features patented self-adjusting variable vanes known as V-Flex™ technology. Because the variable vanes automatically adjust to allow for large debris to pass through the cleaner, V-Flex technology delivers maximum power even at lower flow and provides the peace of mind of clog-free cleaning.
Handles large debris without clogging
V-Flex™ technology eliminates clogs and maximizes power at almost any flow
Perfect for use with variable-speed pool pumps
Expertly navigates any surface
Patented robust tire treads provide superior climbing power and obstacle maneuverability
Maintains constant suction
Patented adjustable roller skirt maintains optimal suction on uneven surfaces.
End-to-end cleaning
Multiple pre-programmed steering sequences ensure complete pool coverage
Optimal suction at almost any flow
Three easily interchangeable throats improve debris passage and suction performance, making it ideal for use variable-speed pool pumps. Must have a minimum of a 1/2 horsepower pump producing 35 gpm to run this cleaner
Manufactures 2 year parts only warranty
Includes 40 feet of hose
Ideal for all pool surface types, gunite, cement, vinyl, fiberglass and tile
Aquanaut 400 is well suited for larger pools up to 20' X 40' or pool with deep ends
Hayward aquanaut 400 suction pool cleaner 
