Filter cartridge 394×121 mm

The filter cartridge with dimensions of 394×121 mm is a replacement filter element for hot tubs and pool cartridge filtration using this standard size. The pleated polyester filter surface captures solid particles, organic substances and fine debris from the water.

Regular rinsing of the cartridge extends its service life, while the recommended replacement with a new one takes place once a season or according to the filtration manufacturer’s instructions. A clean cartridge reduces the need for disinfectants and improves the overall water quality.

The cartridge is compatible with all filtration systems using the 394×121 mm size. When ordering, we recommend verifying compatibility with the specific model of your filtration or hot tub.