Pleated Polyester Filters 50 Micron 4-1/2" x 9-3/4"

Chemical and bacteria resistant polyester filter media makes these cartridges suitable for most industrial use, swimming pool, spa and well water applications.

• The durable, reusable, non-woven polyester is pleated to maximize its dirt holding capacity, extending the time between changes.
• Polypropylene core, with vinyl end caps and polyethylene outer sheath, makes these cartridges durable and long lasting.
• Fits most jumbo, big white/blue housing standard housings.