The Hydrus XL55 Extreme Above Ground and Inground Automatic Pool Cleaner has its own anti-reflux system to avoid clogging your filtration and longening service time of filter element in pump.
The Hydrus XL55 Extreme Above Ground and Inground Automatic Pool Cleaner is fully assembled in the factory, only connect the hoses according to your pool standards as below, then you can connect cleaner to your filtration directly.
The suction side refers to the pipes and fittings that bring water out of the pool to be filtered;that water which is being "sucked" out of the pool by the filter pump. Usually this is the pool skimmer, and you attach the hose from the cleaner into the hole in the skimmer beneath the basket, or use a skimvac attachment and it vacuums into your skimmer basket. Some pools have a dedicated suction cleaner line, a nice luxury to have. In these cases, you attach the cleaner directly to a wall fitting, usually located in the middle of the long side of the pool.
Anti-reflux system to avoid clogging your filter
Longer service time of filter element in pump
Requires a pump of minimum 0.75HP/550W (or minimum flow of 6m3/hour/1600gal/hr)
Attaches to your existing filtration system
No Tools Needed,Easy to install
Includes 30' of vacuum hose