Hydronix Empty Cartridge 4.5" OD x 20"L White

HYDRONIX EC SERIES EMPTY CARTRIDGES Are available in a variety of popular sizes. They are durable, impact resistant and offer exceptional flow rates. Hydronix EC Series Cartridges can be filled with multiple type of media for your required application. FEATURES & BENEFITS Durable Construction Excellent Flow Rate Pre/Post Filter Media MATERIALS OF CONSTRUCTION EC Series - 2510, 2520, 4510 & 4520 - Clear Body: ABS - White Body: High Impact Polystyrene (Hips) EC-2010C: SAN EC-2010W: Polypropylene End Caps: High Impact Polystyrene Gasket: Buna-N