Instead of backwashing, the Defender filter is programmed to automatically “bump” to regenerate the fine-grade perlite media for a fresh start. Eventually the filter will become saturated with trapped dirt and will require a quick and easy media discharge and replacement. Depending on bather load, the life cycle of the media averages around every four weeks.
Deliver 1-micron filtration for exceptional water clarity and improved aquatic water quality
Reduce water use by up to 90% and cut energy and chemical consumption by up to 50% compared to traditional sand filtration systems.
Save valuable plant room space with a footprint up to 75% smaller than conventional filters.
Proven performance in 5,000+ installations worldwide
Benefit from automated controls and remote monitoring for efficient, dependable operation.