WATTS (FPMB1-978) FLOW-PRO 1M-4PK 1-Micron Sediment Water - 4 Pack
FPMB1-978 1-Micron Sediment Filter – 4 Pack
The Watts FPMB1-978 delivers dependable sediment reduction through melt-blown polypropylene microfiber construction. Rated at 1 micron, this filter removes fine particulate from municipal or well water supplies while maintaining flow in standard 10-inch filter housings. NSF Standard 42 component certification ensures material safety and structural integrity.
Filter Details
| Model Number | FPMB1-978 |
| Dimensions | 9-7/8" × 2-1/2" |
| Micron Rating | 1 Micron |
| Filter Type | Melt-blown sediment |
| Material | Pure polypropylene microfiber |
| Housing Compatibility | Standard 10-inch filter housings |
| Certification | NSF/ANSI Standard 42 Component |
| Package Quantity | 4 Filters |
What Makes the Flow-Pro FPMB1-978 Effective
1-Micron Filtration
Captures fine sediment, silt, rust, and particulate down to 1 micron for clearer water throughout your home or business
Melt-Blown Construction
Pure polypropylene microfiber provides gradient density filtration with excellent dirt-holding capacity and consistent performance
NSF Component Certified
Meets NSF/ANSI Standard 42 component certification for material safety and structural integrity in potable water applications
Universal Fit Design
9-7/8" length fits all standard 10-inch filter housings from Watts and other manufacturers for easy replacement
Pre-Filtration Protection
Removes sediment before carbon filters, RO membranes, or appliances to extend downstream component life and system performance
4-Pack Value
Convenient multi-pack ensures you have replacement filters on hand for regular maintenance without reordering
Where the FPMB1-978 Works
The Watts FPMB1-978 fits any standard 10-inch filter housing with 2-1/2-inch diameter cartridge capacity, including Watts, Pentek, Culligan, GE, Whirlpool, and generic brands. Use as sediment pre-filtration in whole house water systems, point-of-use applications, well water treatment, commercial filtration, and reverse osmosis systems. Ideal for municipal water with sediment concerns or well water requiring particulate reduction before carbon or specialty filtration stages.
Watts has manufactured reliable water treatment components for residential and commercial applications for decades, and the Flow-Pro FPMB1-978 maintains that standard with NSF-certified materials and proven melt-blown filtration technology.
FPMB1-978 1-Micron Sediment Filter – 4 Pack
The Watts FPMB1-978 delivers dependable sediment reduction through melt-blown polypropylene microfiber construction. Rated at 1 micron, this filter removes fine particulate from municipal or well water supplies while maintaining flow in standard 10-inch filter housings. NSF Standard 42 component certification ensures material safety and structural integrity.
Filter Details
| Model Number | FPMB1-978 |
| Dimensions | 9-7/8" × 2-1/2" |
| Micron Rating | 1 Micron |
| Filter Type | Melt-blown sediment |
| Material | Pure polypropylene microfiber |
| Housing Compatibility | Standard 10-inch filter housings |
| Certification | NSF/ANSI Standard 42 Component |
| Package Quantity | 4 Filters |
What Makes the Flow-Pro FPMB1-978 Effective
1-Micron Filtration
Captures fine sediment, silt, rust, and particulate down to 1 micron for clearer water throughout your home or business
Melt-Blown Construction
Pure polypropylene microfiber provides gradient density filtration with excellent dirt-holding capacity and consistent performance
NSF Component Certified
Meets NSF/ANSI Standard 42 component certification for material safety and structural integrity in potable water applications
Universal Fit Design
9-7/8" length fits all standard 10-inch filter housings from Watts and other manufacturers for easy replacement
Pre-Filtration Protection
Removes sediment before carbon filters, RO membranes, or appliances to extend downstream component life and system performance
4-Pack Value
Convenient multi-pack ensures you have replacement filters on hand for regular maintenance without reordering
Where the FPMB1-978 Works
The Watts FPMB1-978 fits any standard 10-inch filter housing with 2-1/2-inch diameter cartridge capacity, including Watts, Pentek, Culligan, GE, Whirlpool, and generic brands. Use as sediment pre-filtration in whole house water systems, point-of-use applications, well water treatment, commercial filtration, and reverse osmosis systems. Ideal for municipal water with sediment concerns or well water requiring particulate reduction before carbon or specialty filtration stages.
Watts has manufactured reliable water treatment components for residential and commercial applications for decades, and the Flow-Pro FPMB1-978 maintains that standard with NSF-certified materials and proven melt-blown filtration technology.
Original: $25.20
-65%$25.20
$8.82Description
FPMB1-978 1-Micron Sediment Filter – 4 Pack
The Watts FPMB1-978 delivers dependable sediment reduction through melt-blown polypropylene microfiber construction. Rated at 1 micron, this filter removes fine particulate from municipal or well water supplies while maintaining flow in standard 10-inch filter housings. NSF Standard 42 component certification ensures material safety and structural integrity.
Filter Details
| Model Number | FPMB1-978 |
| Dimensions | 9-7/8" × 2-1/2" |
| Micron Rating | 1 Micron |
| Filter Type | Melt-blown sediment |
| Material | Pure polypropylene microfiber |
| Housing Compatibility | Standard 10-inch filter housings |
| Certification | NSF/ANSI Standard 42 Component |
| Package Quantity | 4 Filters |
What Makes the Flow-Pro FPMB1-978 Effective
1-Micron Filtration
Captures fine sediment, silt, rust, and particulate down to 1 micron for clearer water throughout your home or business
Melt-Blown Construction
Pure polypropylene microfiber provides gradient density filtration with excellent dirt-holding capacity and consistent performance
NSF Component Certified
Meets NSF/ANSI Standard 42 component certification for material safety and structural integrity in potable water applications
Universal Fit Design
9-7/8" length fits all standard 10-inch filter housings from Watts and other manufacturers for easy replacement
Pre-Filtration Protection
Removes sediment before carbon filters, RO membranes, or appliances to extend downstream component life and system performance
4-Pack Value
Convenient multi-pack ensures you have replacement filters on hand for regular maintenance without reordering
Where the FPMB1-978 Works
The Watts FPMB1-978 fits any standard 10-inch filter housing with 2-1/2-inch diameter cartridge capacity, including Watts, Pentek, Culligan, GE, Whirlpool, and generic brands. Use as sediment pre-filtration in whole house water systems, point-of-use applications, well water treatment, commercial filtration, and reverse osmosis systems. Ideal for municipal water with sediment concerns or well water requiring particulate reduction before carbon or specialty filtration stages.
Watts has manufactured reliable water treatment components for residential and commercial applications for decades, and the Flow-Pro FPMB1-978 maintains that standard with NSF-certified materials and proven melt-blown filtration technology.
