The Defender® media filter significantly eliminates the amount of backwash water associated with sand filter operation. 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. If you are considering a new commercial project or refurbishing and existing pool here are 5 good reasons to consider Defender® Filters.
2. Construction Savings
3. Energy Savings
4. Water Quality
5. Reduced Staff Time