• Pleated design means more surface area and better holding capacity
• They can be washed and re-used in most applications down to the 5 micron size
• Thermally bonded end caps ensure better sealing
• Each cartridge is individually shrink wrapped
• NSF/ANSI Standard 61
• Harmsco Calypso Blue Cartridges are designed to fit into 20" BIG BLUE drop-in filter housings
• This cartridge filters down to 50 microns (nominal)

Spec Sheets:

• Product Spec Sheet
• Cartridge Selection Guide