Evolution Aqua K+ Advanced Filters (Formerly K1 Micro Bead & K+ Pressure Filters) Size:30" Diameter (Up to 14,000 Gallon Ponds) Solvent-free and isocyanate-free

Solvent-free and isocyanate-free

allowing connections to 1/2″ poly pipe or 1/2″ PVC pipe

Within the wheel is a protected surface which enables colonies of bacteria to naturally follow their lifecycle of maturing

Includes quartz glass tube

Kits include the air pump

Evolution Aqua K+ Advanced Filters (Formerly K1 Micro Bead & K+ Pressure Filters) Size:30" Diameter (Up to 14,000 Gallon Ponds) Solvent-free and isocyanate-freeNOTE: some photos still show the K1 Microbead media but all filters have been changed over to the K+ media. The K Plus Advanced Filters (formerly K1 Micro Bead filters) are a game changing filtration system that completely re invents the bead filter. It is designed to allow the unrestricted flow of water through the unit, meaning that a lower wattage pump can be used, which can save you money. The K1 and K+ filters use a blower to save water and clean