# CF (CF)

> Fil-Trek Gas Filters. Canonical page: https://www.fil-trek.com/products/gas-filters/cf

Category: Gas Filters
Series: CF
Model format: `CF-[SIZE CODE]-[MEDIA]-[MICRON]-[SEAL]-[CORE]-[CAPS]-[OPTIONS]`
Example: `CF-336-MG-0.1-V-C-C-SS`

## Overview
Dual-layer gas coalescers: microglass captures submicron aerosols, polyester drainage coalesces and sheds liquid—cutting carryover, slowing dP rise, and extending service life to protect compressors and instrumentation

## How It Works
Microdroplets wet the media and merge into larger drops that drain by gravity. Inside-to-outside flow retains liquid on the outer surface for clean removal and stable performance.

## Applications
- Removal of compressor lubrication oils, water, hydrocarbon condensates, amines, glycols, solvents, completion fluids, brine, and other liquid phase contaminates.
- Amine plant feed gas and treated gas
- Suction and discharge of compressors
- Fuel gas purification
- Protection of molecular sieve beds, alumina beds, activated carbon beds
- Protection of flare systems, glycol units and metering systems
- Turbine feed gas

## Physical Specifications
- **flow direction:** Inside-to-outside
- **outside diameter options:** 4.5", 5.5", 6.0"
- **inner diameter options:** 3.1", 3.5", 4.25"
- **nominal length options:** 12", 24", 36", 43", 72"
- **end cap options:** Open metal cap flat gasket
- **top cap options:** Open metal cap flat gasket, Metal cap with 16mm hole
- **inner core materials:** Metal Core, Stainless Core
- **outer core materials:** Metal Core, Stainless Core
- **outer wrap materials:** Polyester
- **size options:** 312, 318, 324, 336, 372, 536, 572, 636, 644
- **gasket material options:** Buna-N, EPDM, Viton

## Media Specifications
- **media primary options:** Polyester, Polypropylene, Microglass, PTFE Membrane
- **micron ratings:** 0.1, 0.3, 0.5, 1
- **efficiency percent:** 99.98
- **media rating:** Absolute
- **beta ratio:** 5000
- **changeout dp:** 15 PSID
- **burst pressure:** 25 PSID
- **max temperature:** Based on material
- **approvals certifications:** None

## Housing Compatibility
- Fil-Trek 77V Series
- Parker Peco 77V Spartan Purasep
- King Tool Gas Separator
- Peerless Gas Separators
- JCI Gas Separtors 

## Competitor Cross-Reference
- Parker Peco Dynaceptor NGGC
- FTC Cyphon
- Jonell JPM
- Shawndra Sparksfilters SPI-5000
- Shawndra SPI

## Ordering
- Model format: `CF-[SIZE CODE]-[MEDIA]-[MICRON]-[SEAL]-[CORE]-[CAPS]-[OPTIONS]`
- Example: `CF-336-MG-0.1-V-C-C-SS`

### Media codes
- **MG:** Microglass
- **PE:** Polyester
- **PO:** Polypropylene
- **TF:** PTFE Membrane

### Seal codes
- **N:** Integral Seal
- **B:** Metal Caps W/Buna-N
- **E:** Metal Caps W/EPDM
- **V:** Metal Caps W/Viton

### Core codes
- **N:** No Core
- **C:** Metal Cores
- **IC:** Metal Core, ID Only
- **OC:** Metal Core, OD Only

### Cap codes
- **N:** DOE Integral Caps
- **C:** DOE Metal Caps
- **CE:** Metal Cap W/16mm Hole

### Option codes
- **SS:** Stainless Construction

### Size codes
- **312:** OD 4.5", ID 3.1", length 12"
- **318:** OD 4.5", ID 3.1", length 18"
- **324:** OD 4.5", ID 3.1", length 24"
- **336:** OD 4.5", ID 3.1", length 36"
- **372:** OD 4.5", ID 3.1", length 72"
- **536:** OD 5.5", ID 4.2", length 36"
- **636:** OD 6", ID 4.2", length 72"
- **644:** OD 6", ID 4.2", length 40"

### Micron ratings
- 0.1, 0.3, 0.5, 1

## 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/gas-filters/cf
- Markdown: https://www.fil-trek.com/products/gas-filters/cf.md