C-7470-4 CLEAN AND CLEAR 320 FILTER CARTRIDGE 4 PK

The Unicel C-7470-4 filter cartridge is a set of four replacement filters for certain swimming pools. Each cartridge provides 80 square feet of filtering media for a total of 320 square feet in the pack. They are designed to trap debris and particles as small as 20 microns. 

Specifications:

• Dimensions: 7 inches (outside diameter) by 20 inches (length)
• Filtration area: 80 square feet per cartridge (320 square feet total for the 4-pack)
• End caps: Both the top and bottom are open with a 3-inch inside diameter
• Pleat count: 170 pleats
• Media: The media is made of 100% polyester Reemay material with a 4-ounce basis weight.

Compatibility:

• Pentair: Clean and Clear Plus 320
• Waterway Plastics: Crystal Water 325
• OEM Part numbers: Replaces Pentair OEM 178580, Pentair OEM R173573, and Waterway OEM 817-0081 

Key features:

• Efficient filtration: The design features sharp, uniform pleats that maximize water flow and allow for a high dirt-holding capacity, resulting in less frequent cleaning.
• Durable media: The polyester Reemay material is resistant to chemicals and designed to withstand the rigors of multiple cleanings.
• Easy maintenance: The smooth surface of the media allows for easy cleaning.
• Durable end caps: The plastic end caps are resistant to damage from chemicals.