| Watts (FM-BB-20-5) 20"x4.5" Big Blue Flow-Max Full Flow 5 Micron Synthetic Filter |
 The Flow-Max FM-BB-20-5 Filter Cartridges outperform wound, spun, melt blown, resin bonded and other "depth" type filter elements because the chemically resistant pleated polyester media provides increased surface area and longer life, and are cleanable on filter of 5 microns and up. Cleanable (Reusable) Filter Sediment Filtration 5 Micron Nominal Chemically Resistant Pleated Polyester Filtration 100% Cellulose Free Price: 33.36 |