
Watts-FPMB50- Flow-Pro Melt Blown Depth Cartridge, 40 IN X 2 1/2 IN, 50 Micron
Watts FPMB50 Cartridge Specs
Construction & Performance
| Model Number | Watts FPMB50 |
| Media Type | 100% polypropylene melt blown depth cartridge |
| Micron Rating | 50 micron nominal depth filtration |
| Chemical Resistance | Excellent compatibility across wide pH range |
| Media Migration | None – thermally bonded construction |
| Packaging | Individually shrink wrapped for cleanliness |
| Food Grade Status | FDA-compliant materials for food and beverage use |
Where This Cartridge Works
The Watts FPMB50 fits standard 40-inch industrial cartridge housings with 2.5-inch outer diameter compatibility. Designed for potable water sediment reduction, beverage pre-filtration, chemical processing, metal finishing solutions, plating baths, electronics manufacturing rinse water, and other applications requiring high dirt-holding capacity and food-grade materials. The 50-micron rating makes this cartridge ideal as a first-stage sediment filter ahead of finer filtration or as a standalone solution for coarser particle removal in industrial and commercial water systems.
Watts FPMB50 Cartridge Specs
Construction & Performance
| Model Number | Watts FPMB50 |
| Media Type | 100% polypropylene melt blown depth cartridge |
| Micron Rating | 50 micron nominal depth filtration |
| Chemical Resistance | Excellent compatibility across wide pH range |
| Media Migration | None – thermally bonded construction |
| Packaging | Individually shrink wrapped for cleanliness |
| Food Grade Status | FDA-compliant materials for food and beverage use |
Where This Cartridge Works
The Watts FPMB50 fits standard 40-inch industrial cartridge housings with 2.5-inch outer diameter compatibility. Designed for potable water sediment reduction, beverage pre-filtration, chemical processing, metal finishing solutions, plating baths, electronics manufacturing rinse water, and other applications requiring high dirt-holding capacity and food-grade materials. The 50-micron rating makes this cartridge ideal as a first-stage sediment filter ahead of finer filtration or as a standalone solution for coarser particle removal in industrial and commercial water systems.
Original: $20.06
-65%$20.06
$7.02Description
Watts FPMB50 Cartridge Specs
Construction & Performance
| Model Number | Watts FPMB50 |
| Media Type | 100% polypropylene melt blown depth cartridge |
| Micron Rating | 50 micron nominal depth filtration |
| Chemical Resistance | Excellent compatibility across wide pH range |
| Media Migration | None – thermally bonded construction |
| Packaging | Individually shrink wrapped for cleanliness |
| Food Grade Status | FDA-compliant materials for food and beverage use |
Where This Cartridge Works
The Watts FPMB50 fits standard 40-inch industrial cartridge housings with 2.5-inch outer diameter compatibility. Designed for potable water sediment reduction, beverage pre-filtration, chemical processing, metal finishing solutions, plating baths, electronics manufacturing rinse water, and other applications requiring high dirt-holding capacity and food-grade materials. The 50-micron rating makes this cartridge ideal as a first-stage sediment filter ahead of finer filtration or as a standalone solution for coarser particle removal in industrial and commercial water systems.














