Watts - FPMB Series - 20" x 4.5" Flow-Pro Melt Blown Sediment Filter Micron:50 Micron it fits standard 10-inch housings

it fits standard 10-inch housings and operates reliably in temperatures from 40°F to 100°F

Polyester-Plus pleated media gives you more surface area and longer service life than wound or spun cartridges

and service cycles

Integrated transparent panel allows visual confirmation of valve operation without removing the cover

5" dimensions provide extended filter life and higher flow rates for whole house and commercial installations

Watts - FPMB Series - 20" x 4.5" Flow-Pro Melt Blown Sediment Filter Micron:50 Micron it fits standard 10-inch housingsWatts 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