Waterco Multicyclone 12 plus 40 sq ft cartridge filter Formulated with a liquid CYA

Formulated with a liquid CYA increaser

revealing the crystal-clear pool you’ve longed for

Constructed from high-impact polypropylene and designed for easy maintenance

Simply add the recommended amount to your pool

Crystal Clarity stands out

Waterco Multicyclone 12 plus 40 sq ft cartridge filter Formulated with a liquid CYAWaterco Multicyclone 12 plus 40 sq ft cartridge filterThe system combines the patented Waterco multicyclone technology with a simple to use 40 sq ft cartridge filter. Because the multicyclone technology reduces filter loading by average 80%, a smaller, lighter and more manageable cartridge filter can be used. Ideal for pools and spas up to 10000 gal with no more than 75gpm flow.