It is very important to note that the filters savers are only left in position for no more than 15 minutes at a time. Otherwise your pump could burn up. We recommend only using them while you are right there to keep an eye on things. These filter savers are designed to clean up your water more quickly and save your filter from getting plugged up with gunk. These are fantastic for cleaning up debris or tiny particles from your water before they hit the filter.
This "filter saver bottom" is designed to go over the lower intake in the foot well of most spas. With these filters in place you can filter out the heavier particles that fall to the bottom of the spa and do not get collected by the skimmer. WARNING: Most spas have two intakes for each pump. DO NOT COVER BOTH INTAKES TO A PUMP. If you do this and forget them they will stop the flow of water to the pump when they get dirty and this can cause damage to your system.