Poolmaster 13064 Replacement Filter Cartridge for Predator-100 59054200 Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The corresponding Pleatco number is PAP100-4 and the corresponding Unicel number is C-9410</li><li>The top of the replacement filter cartridge is open 6 soft and the bottom is open 6 soft</li><li>Break-resistant bands keep pleats separated for greater flow， filtration and add longer life to cartridge</li><li>High quality spun bonded polyester material for exceptional water filtration</li><li>Premium grade polyurethane and plastisol end caps</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XsR3jEEhL.jpg" noproxy>