Double Layers 200mm 222 endcap Spun Polypropylene Micron Cartridge Filters

PP spun water filter cartridge with stainless steel core

      We can provide the OEM sizes to meet your demand 

            The filter can be printed your company logo

When to Replace a Filter Cartridge

As particles accumulate on a filter cartridge, flow through the filter becomes restricted. This restriction reduces the flow rate through the cartridge and increases backpressure. (It also increases the effectiveness of the filter, so cartridges shouldn’t be changed unnecessarily.) The difference in pressure before and after a cartridge filter is the pressure drop, or ΔP (Delta P).
Different filter configurations and micron ratings have different ΔP replacement specifications. For example, pleated membrane filters normally require replacement at a ΔP of 15 psig, while string filters are still going strong at a ΔP of 25 psig. Consult the manufacturers’ ΔP recommendations for the specific filter cartridge being used.