Have questions about this product? Our experts are here to help! Email Find Your Nearest Location 3M™ High Flow Series Filter Cartridge HF25-S, 5615203, 1 um NOM, 1.5 gpm, 10000 gal SKU: 3M5615203HF25S 3m Purification Inc 56152-03/HF25-S Selling UnitEA Price: Price? Available for Pickup Only Out of Stock MY STORE: (CHANGE) Quantity - Decrease Quantity + Increase Quantity You have exceed the amount available for purchase. If you purchase more than what is in our current inventory, the web shipping department will review your order and e-mail you with more information. Print Share Have questions about this product? Our experts are here to help! Email Find Your Nearest Location