Watts - FPMB Series - 20" x 4.5" Flow-Pro Melt Blown Sediment Filter Micron:50 Micron Commonly used as a pre-filter

Commonly used as a pre-filter in reverse osmosis systems or as a stage in whole house filtration setups where heavy metal reduction and extended carbon life are priorities

and confirm regeneration effectiveness with reliable reagent chemistry

Compatible with municipal and well water applications where mechanical sediment removal is required

5" calcite cartridge is compatible with Watts

replace the Omnipure Q5421 filter annually to prevent bacterial growth and ensure optimal carbon performance

Watts - FPMB Series - 20" x 4.5" Flow-Pro Melt Blown Sediment Filter Micron:50 Micron Commonly used as a pre-filterWatts FPMB Series 20" x 4. 5" Flow Pro Melt Blown Sediment Filter Polypropylene melt blown construction for reliable sediment removal in residential and commercial applications Food Grade High Dirt Capacity Chemical Resistant WHY IT WORKS Engineered for consistent sediment removal Melt Blown Polypropylene Pure thermally bonded construction creates a depth filter with no binders or additives that could leach into your water High Dirt Holding Graduated