Single Bag Filter – EF Series（Economic V-Clamp）

Product Overview

The CMI EF Series Economic Single Bag Filter Housing is designed as a simple, reliable, and cost-effective solution for general-purpose liquid filtration. Featuring a V-clamp quick-opening design, it enables fast and tool-free bag replacement, making it ideal for OEM systems, water treatment skids, circulation loops, and moderate-flow applications. With a design pressure of 6 bar, full stainless-steel construction, and compatibility with Size 1 / 2 / 3 / 4 filter bags, the EF Series delivers stable filtration performance at the most competitive cost. It is the preferred choice for customers seeking reliable quality, low investment, and easy maintenance.

Key Features

• Most economical single-bag housing Optimized design delivering reliable performance at the lowest cost.
• Quick-opening V-clamp closure Tool-free operation enables fast bag replacement, ideal for OEM and maintenance-friendly systems.
• Compact and lightweight design Small footprint with minimal installation requirements.
• Reliable sealing system Viton profile gasket ensures stable sealing performance.
• Universal bag compatibility Supports standard filter bags (Size 1–4, metal or plastic ring).
• Easy-to-clean surfaces Shot-blasted internal and external finish for general industrial use.
• Ideal for low-viscosity liquids Suitable for water, RO pretreatment, washing liquids, and light chemicals.

Specifications

• Bag Sizes: Size 01 / 02 / 03 / 04
• Design Pressure: 6 bar
• Design Temperature: Up to 120°C
• Material: SS304 / SS316L
• Gasket Options: Buna / EPDM / Viton / PTFE / Viton+PTFE
• Surface Finish: Shot-blasted (internal & external)
• Connection: BSP threaded socket (standard)

Technical Data — EF Series Single Bag Filter Housing

Model	Bag Size	Max Flow (m³/h)	Filter Area (m²)	Connection	Volume (L)	Weight (kg)	Height (mm)	Footprint (mm)
EF1A1-6-020B	Size 01	20	0.25	BSP 2"	15.5	11	980	500×500
EF1A2-6-020B	Size 02	40	0.50	BSP 2"	27	16	1810	500×500
EF1A3-6-015B	Size 03	6	0.09	BSP 1.5"	3	4	590	250×250
EF1A4-6-015B	Size 04	12	0.16	BSP 1.5"	4.5	5	900	250×250

Flow rate is based on water (1 cP). Actual performance depends on viscosity, filter media, and operating conditions.

Options & Accessories

• Mesh-lined support baskets
• Filter bag liners
• Magnetic inserts
• Differential pressure gauges
• Optional floor stand

Applications

• General water filtration
• Circulation loops and utility systems
• Cooling tower side-stream filtration
• RO pre-treatment (front stages)
• Light chemicals and solvents
• Food washing and rinsing liquids
• OEM filtration systems

Why Choose EF Series?

Feature	EF Series
Cost Level	Lowest
Opening Method	V-clamp (quick release)
Maintenance	Fast and tool-free
Pressure Range	Low (6 bar)
Best For	OEM, water treatment, cost-sensitive applications

EF Series is the most economical and practical single bag filter housing, offering reliable performance with minimal investment.

Related Products

• Single Bag Filter Housing (Standard Series)
• Top Entry Bag Filter Housing (High Performance)
• Filter Bags (PP / PE / Nylon)
• Basket Strainers