Watts Flowmax HP Series
40" Pleated Sediment Filter – 0.2 Micron
High-efficiency pleated polypropylene filtration for demanding whole-house and RO pre-treatment applications
0.2 Micron Rated
40" x 2.5"
222 Flat End Cap
FDA Compliant
The Watts FPP-0.2-40-222 Flowmax HP filter delivers fixed-pore 0.2 micron filtration with significantly greater surface area than wound or melt-blown alternatives. Built entirely from FDA-compliant polypropylene, it handles high purity, food/beverage, and whole-house applications where fine particulate removal matters without sacrificing flow rate.
Technical Specifications
Watts FPP-0.2-40-222 Filter Specs
| Model Number | FPP-0.2-40-222 |
| Dimensions | 40" x 2.5" |
| Micron Rating | 0.2 micron (absolute) |
| End Cap Type | 222 Flat |
| Media | 100% Polypropylene Pleated |
| Temperature Range | 40–175°F (4.4–79.4°C) |
| Max Collapse Pressure | 130 psid (8.9 bar) |
| Suggested Change-Out ΔP | 35 psid (2.4 bar) |
| FDA Compliance | CFR 174.5, 177.1520, 177.1630 |
Compatibility
Housing and Application Fit
This filter is designed for use in Watts Flowmax filter housings that accept 40-inch cartridges with 222 flat end caps. It suits whole-house sediment reduction, reverse osmosis pre-filtration, and high-purity applications in food, beverage, and industrial water treatment. The pleated construction and low pressure drop make it ideal for systems requiring fine filtration without compromising flow.
