# LH Series Filter Housing

> Fil-Trek Cartridge Housings. Canonical page: https://www.fil-trek.com/products/cartridge-housings/lh

Category: Cartridge Housings
Series: LH

## Overview
LH offers the lined cartridge housing arrangement in a horizontal vessel. Carbon steel construction with an application-specific lining provides an option for seawater and other corrosive liquids. The family includes split-body and full-body vessels, with top or side entry, end outlet and headlift options for cartridge servicing.

## Key Features
- Horizontal lined vessel with swing bolt access.
- Split-body designs on LH10-LH22; full-body designs on LH24 and larger.
- Top in/end out is standard; side in/end out is available.
- Multiple lining, seal and headlift options.

## Applications
- Air & Gas
- Desalination
- Coolant
- Water
- Electronics
- Coatings
- Oil & Gas
- Chemical
- Pulp & Paper
- Power
- Marine
- Equipment

## Specifications
- **inlet outlet:** 3"-20" Flange*
- **dirty drain:** 2" Flange*
- **clean drain:** 2" Flange*
- **vent:** 2" Flange*
- **gauges:** ½" NPT*
- **closure:** Swingbolt & ANSI Thru-bolt closure
- **standard configuration note:** *Indicates standard configuration
- **material construction:** Carbon Steel, Stainless 304, Stainless 316, Duplex 2205, Super Duplex 2507, Hastelloy C276, Monel 400
- **certifications:** ASME, PED, CRN
- **internal lining:** None, Ceramic, Epoxy, PFA, ETFE (i.e. Tefzel), ECTFE (i.e. Halar), PVDF (i.e. Kynar), Rubber Lined
- **special service:** None, Sour Service, Lethal Service
- **feature:** Horizontal
- **max temperature:** 400°F (204°C)

## Options
- **configuration options:** (-) E - Top In/End Out*, C - Side In/End Out
- **o ring options:** (-) Buna-N*, ED - EPDM, VI - Viton, SI - Silicone, TEV - Teflon encapsulated Viton, TF - Teflon
- **head lift options:** (-) K1 - Head lift*, K2 - Hinge, K3 - Hydraulic Jack Davit Side, K4 - Hydraulic Jack Davit Top
- **filter configuration:** E1 - Double Open End*, E2 - DOE with Gasket Ends, E3 - DOE with 1" Ext. Core, E4 - SOE Flat End 222 Open End, E5 - SOE Fin End 222 Open End, E8 - SOE Plastic Spring Top 222, E9 - SOE Plastic Spring Top
- **accessories:** Direct Reading Gauge, DP Gauge, Safety Relief Valves, Vent Valves, Drain Valves, Air Eliminator
- **standard configuration note:** *Indicates standard configuration

## Downloads
- [Datasheet](https://www.fil-trek.com/products/datasheets/Fil-Trek_Multi-Cartridge-Filter-Housing_LH_datasheet.pdf)

## 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-housings/lh
- Markdown: https://www.fil-trek.com/products/cartridge-housings/lh.md
- Category: https://www.fil-trek.com/products/cartridge-housings
- Request Quote: https://www.fil-trek.com/contact?product=lh&category=cartridge-housings