Nature2 Fusion/Duoclear 45K Replacement Cartridge - Single filter-width_20 1/4 inches This Notice No Children Allowed

This Notice No Children Allowed In The Spa Sign

This Danger Chlorine aluminum sign measures 18 x 12 inches

It is a perfect pole if you are using any vacuum cleaning systems in your pool

Each head has internal flow control and filter to remove impurities from the water flow and conserve water

This Today's Water temperature Pool and Spa sign (dry erase write-on) measures 12 x 12 inches

Nature2 Fusion/Duoclear 45K Replacement Cartridge - Single filter-width_20 1/4 inches This Notice No Children AllowedThis Nature2 45K replacement filter cartridge is used on the Fusion Duoclear filters. The Nature2 Fusion Duoclear cartridge can be used on either the Duoclear or Fusion filters for pools up to 45,000 gallons. Nature2's patented technology uses minerals to kill bacteria and control algae for up to six months. Nature2 mineral cartridges are environmentally friendly and produce sparkling clean pool water that is pure, fresh, and gently soothing with less