• Plastic bead media specifically designed to replace sand in rapid sand filters.
• Eliminate clogging and channeling problems that plague sand filters, especially in organically loaded systems.
• Never need replacement and can even be repeatedly sterilized using chlorine or muriatic acid without any adverse effects upon the Perma-Beads™.
• Currently in continuous use in thousands of koi and ornamental pond systems as well as aquaculture and industrial sites worldwide.

Click here to learn more about Perma-Beads™ filtration media.

Cartridge & Bag Filter Systems

Bag filters and cartridge filters are widely used as particle filters in aquatic systems as pre-filters or polishing filters. These heavy-duty models provide accurate fine or coarse particle filtering and are easily maintained. Most Bag filter available with 1, 5, 25, 50 or 100 micron bags. Standard cartridge elements 16 microns. Can be skid-mounted with appropriate pump, UV and other equipment for complete system. Most models ship within 2 days from factory stock. Made in USA.

Cartridge Filter Skid Paks

Cartridge Filter Skid Paks are pre-plumbed, skid-mounted filter packages ready for service. Units are available with wide range of filter and pump choicesto meet your specific needs.