Pleated Cartridge with Large Surface AreaIncreased Capacity for Sediment RemovalHigh Flow RateMicron Rating Molded into End Cap20 MicronFlow-Max industrial quality pleated sediment filters in all standard 10", 20", and big blue sizes. Available in 0.35 & 1 micron absolute (99.9% removal), and nominal ratings of 1, 5, 20, and 50 microns. Each cartridges is individually wrapped.Flow-Max filter cartridges outperform wound, spun, melt blown, or resin bonded filter elements because these cartridges are pleated to provide increased surface area and longer life. Further saving are provided because the 100% synthetic filter media is cleanable down to 5 microns.Cartridges rated for temperatures from 40 - 125 °F. Standard 10" and 20" cartridges have color-coded micron rating, end caps. Big Blue sizes have micron rating embossed in end cap.Features and benefitsPleated for increased surface areaLong life / reduced filtration costsGreater dirt holding capacityCleanable and reusable, 5 µ and up (Standard Media)Wide range of micron ratings availableShrink wrapped for purity  Flow-Max Filter Cartridges InformationFilter MediaSynthetic (100% cellulose-free)End CapsMolded UrethaneCenter TubesPVCTemperature Range40°F - 140°F (4.4°C - 60°C)Recommended Change Out20-30 PSID*Maximum Pressure Change40 PSID*Flow rate per 20" cartridge25 GPM This cartridge replaces:FilterCor PE20-20BBHarmsco HB-20-20WPentek ECP20-20BBPentek S1-20BB -     Feedback   -   About Me   -   Other products   -