# DTL Series Filter Housing

> Fil-Trek Bag Housings. Canonical page: https://www.fil-trek.com/products/bag-housings/dtl

Category: Bag Housings
Series: DTL

## Overview
The DTL Series pairs top-entry single-bag housings for a compact filtration assembly. Liquid enters through the covers and leaves through the bottom outlets. Swing-bolt covers and removable baskets support routine bag changes.

## Key Features
- Dual top-entry housing arrangement
- Swing-bolt closures
- Optional mesh-lined baskets and skid mounting

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

## Specifications
- **inlet outlet:** 2" - 3" Flange/Coupling
- **clean drain:** 3/4" NPT
- **vent:** 1/4" NPT
- **gauges:** 1/4" NPT
- **basket:** 1/8" on 3/16" perforated plate, *Other basket options available
- **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:** Welded Dual
- **max temperature:** 400°F (204°C)

## Options
- **configuration options:** (-) C – Top in/Bottom out*
- **basket options:** (-) – 1/8" on 3/16" perforated basket*, MB____ – Mesh lined basket (insert mesh size in blank space)
- **finish options:** (-) – Paint "National Blue" (std for CS)*, (-) – Bead Blast (std for SS304/SS316)*, EP1 – Electro polish Inside/Outside, EP2 – Inside only, EP3 – Outside only, PP – Passivation
- **o ring options:** (-) – Buna-N*, ED – EPDM, VI – Viton, SI – Silicone, TEV – Teflon encapsulated Viton, TF - Teflon
- **accessories:** Mesh Lined Baskets, Bag Retainers, Liquid Displacers, Basket Magnets, DP Gauges, Pressure Gauges, Safety Relief Valves, Vent Valves, Drain Valves, Air Eliminator
- **other options:** Stainless Steel bolting, Passivation, Electropolishes, inside/out, Skid Mounting, Duplexing
- **standard configuration note:** *Indicates standard configuration

## Downloads
- [Datasheet](https://www.fil-trek.com/products/datasheets/Fil-Trek_Dual-Single-Bag-Filter-Housing_DTL_datasheet.pdf)
- [Installation, Operation, and Maintenance](https://www.fil-trek.com/products/datasheets/Fil-Trek_DTL_IOM.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/bag-housings/dtl
- Markdown: https://www.fil-trek.com/products/bag-housings/dtl.md
- Category: https://www.fil-trek.com/products/bag-housings
- Request Quote: https://www.fil-trek.com/contact?product=dtl&category=bag-housings