# Fluoro Pure Series (FP)

> Fil-Trek Cartridge Filters. Canonical page: https://www.fil-trek.com/products/cartridge-filters/fp

Category: Cartridge Filters
Series: FP
Model format: `[SERIES]-[MICRON]-[OD]-[LENGTH]-[END CAP]-[ORING/GASKET]-[OPTION]`
Example: `FP-0.2-D1-20-E4-TV`

## Overview
FLUORO PURE is a pleated PTFE membrane cartridge filter designed for applications requiring superior chemical resistance, elevated-temperature tolerance, and low extractables.

## How It Works
Fluid flows outside-to-inside through the pleated PTFE membrane. Particulate is retained on the membrane surface while the fluoropolymer construction provides high chemical resistance.

## Applications
- Air and gas filtration
- Oil and gas processing
- Desalination
- Chemical processing
- Coolant filtration
- Pulp and paper
- Water treatment
- Power generation
- Electronics
- Marine applications
- Coatings equipment

## Physical Specifications
- **flow direction:** Outside-to-inside
- **backwash-able:** No
- **outside diameter options:** 2.5", 2.7"
- **inner diameter options:** 1.0"
- **nominal length options:** 10", 20", 30", 40"
- **surface area:** 7.9 ft² per 10-inch cartridge
- **end cap options:** DOE W/ Gaskets, 222/Flat Single Open End, 226/Flat Single Open End
- **caps materials:** Perfluoroalkoxy
- **cores materials:** Perfluoroalkoxy
- **cage materials:** Perfluoroalkoxy
- **support layers:** Fluorinated ethylene propylene, Expanded polytetrafluoroethylene
- **gasket material options:** Teflon encap. Viton, Perfluorelastomer, Teflon

## Media Specifications
- **media primary options:** Polytetrafluoroethylene Membrane
- **micron ratings:** 0.05, 0.1, 0.2, 0.45, 1, 10
- **changeout dp:** 15 PSID
- **maximum differential pressure:** 80 PSID (5.5 bar) @ 75°F (24°C), 55 PSID (3.8 bar) @ 167°F (75°C), 30 PSID (2.0 bar) @ 257°F (125°C), 15 PSID (1.0 bar) @ 300°F (150°C)
- **maximum reverse pressure:** 50 PSID (3.4 bar) @ 75°F (24°C), 15 PSID (1.0 bar) @ 250°F (121°C)
- **max temperature:** 300°F (150°C), subject to the applicable differential-pressure limit

## Housing Compatibility
- Standard industrial cartridge filter housings

## Competitor Cross-Reference
- Parker Fluoroflow

## Ordering
- Model format: `[SERIES]-[MICRON]-[OD]-[LENGTH]-[END CAP]-[ORING/GASKET]-[OPTION]`
- Examples:
  - `FP-0.2-D1-20-E4-TV`
  - `FP-0.45-40-E6-FF-W`
  - `FP-1-D1-10-E2-TF`

### Series codes
- **FP:** Fluoro Pure

### Od codes
- **D1:** 2.5"
- **Blank:** 2.7"

### Length codes
- **10:** 10"
- **20:** 20"
- **30:** 30"
- **40:** 40"

### Cap codes
- **E2:** DOE W/ Gaskets
- **E4:** 222/Flat Single Open End
- **E6:** 226/Flat Single Open End

### Seal codes
- **TEV:** Teflon encap. Viton
- **FF:** FFKM
- **TF:** Teflon gaskets, E2 configuration only

### Option codes
- **W:** Pre-Wet

### Size codes
- **10:** OD 2.5, 2.7", ID 1", length 10"
- **20:** OD 2.5, 2.7", ID 1", length 20"
- **30:** OD 2.5, 2.7", ID 1", length 30"
- **40:** OD 2.5, 2.7", ID 1", length 40"

### Micron ratings
- 0.05, 0.1, 0.2, 0.45, 1, 10

## Contact
- **sales@fil-trek.com** — all filtration product inquiries, projects, filter housings, and filtration systems
- **filters@fil-trek.com** — replacement filter media, filter elements, filter bags, hardware, and spare parts

## Links
- HTML: https://www.fil-trek.com/products/cartridge-filters/fp
- Markdown: https://www.fil-trek.com/products/cartridge-filters/fp.md