Hayward DEX2421JKIT DE and Cartridge Filter Clamp<br />http://www.amazon.com/dp/B004VJSPM6?tag=takingchances-21-20 <br />Feature<br />* <br />Hayward DEX2421JKIT DE and Cartridge Filter Clamp and Seal Kit; Includes Clamp, Clamp Nut and Bolt, Metal Reinforced Seal and Labels<br />http://www.amazon.com/dp/B004VJSPM6?tag=takingchances-21-20
