product detail

Features

Frame: galvanized frame, aluminum frame, stainless steel frame and PVC plastic

Material: Progressively structured synthetic fiber with diamond spacer

Efficiency: (EN779:2002) G3-F9, (ASHRAE 52.2:2007) MERV6-MERV15

Recommend final pressure drop: 450pa

Advantage: Aerodynamic self-supported pocket filter tubular pocket spacers and wedge-shaped filter design channel the air for particulate loading lowering the initial pressure drop, large air flow, long working life

Applications

Primary filtration system of air conditioning in building, industrial-grade ventilation systems.

Common Specifications

Class (EN779)	Dimension (mm)	Piece of pockets	Rated Air Flow(m³/h)	Initial Pressure drop	Efficiency
G3	25959260 0	6	4250	25	≤20
G4	25959260 0	6	4250	35	30-40
F5	25959260 0	6	4250	45	40-60
F6	25959260 0	8	4250	65	60-80
F7	25959260 0	8	4250	95	80-90

FAQ

Q
What applications can you use SFFILTECH Tubular Spacer Pocket Filters for?
A
You can use SFFILTECH Aerodynamic Tubular Spacer Pocket Air Filters for HVAC systems, commercial buildings, cleanrooms, and industrial ventilation. They capture dust, pollen, and fine particles while maintaining low airflow resistance.
Q
What sizes and efficiency grades are available?
A
SFFILTECH Tubular Pocket Filters come in various pocket lengths, diameters, and efficiency ratings (G3–F9). You can choose the right filter to match your airflow, space constraints, and particle filtration requirements.
Q
How does the tubular spacer pocket air filter work?
A
SFFILTECH Filters use a diamond spacer design to support the pockets, maintaining airflow distribution and maximizing particle capture. You can install them directly in standard filter housings for reliable performance.
Q
Why choose SFFILTECH self-supported tubular spacer pocket filters?
A
SFFILTECH Pocket Filters are durable, self-supported, and low-resistance, ensuring consistent medium- to high-efficiency air filtration. You can protect downstream filters and HVAC equipment while extending service life.
Q
How easy is it to operate and maintain?
A
The SFFILTECH Tubular Spacer Pocket Filters are user-friendly and replaceable, allowing quick installation, inspection, and timely replacement. Minimal maintenance ensures your ventilation system runs efficiently and continuously.