STJH-POCKET-FILTER-EPM1-592X592X650

Medium-Efficiency Pocket Filter 592 × 592 × 650 mm ePM1 75%

The finest pocket-filter grade in this family, intended to reduce ePM1 loading on downstream HEPA filters.

ISO ePM1 75%
MERV 14 / F8 equivalent grade
Twelve-pocket full module

Introduction de produit

Rated ISO ePM1 75%, MERV 14 and F8, this twelve-pocket unit is the high-efficiency member of the 592 × 592 × 650 mm group. It carries 4250 m3/h at a 3.2 m/s face velocity and has a 140 Pa initial pressure drop. The denser synthetic media is selected where fine-particle reduction takes priority over the lower resistance of coarser grades.

Key Features

Fine-particle emphasis

The ePM1 rating supports cleaner supply air and reduces the small-particle burden reaching the final HEPA bank.

Full design airflow

The 650 mm pocket length provides media area for 4250 m3/h in a standard full-module face.

Defined pressure requirement

The 140 Pa clean-filter resistance gives system designers a clear starting point for fan-pressure allocation.

Paramètres techniques

Overall Dimensions	592 × 592 × 650 mm
Efficiency Class	ISO ePM1 75% / MERV 14 / F8
Nominal Airflow	4250 m3/h
Face Velocity	3.2 m/s
Initial Pressure Drop	140 Pa
Pocket Count	12
Pocket Length	650 mm
Media Type	Fine-grade synthetic pocket media
Recommended Stage	Final AHU stage before terminal HEPA filtration
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Applications

Designed for cleanroom supply AHUs in electronics, life-science and precision manufacturing facilities where an ePM1-rated intermediate stage is needed. It is especially relevant when HEPA replacement cost or fine outside-air loading is a major concern.

Solutions for Your Application

Fine atmospheric particles rapidly increase the pressure drop of terminal HEPA filters.Place the ePM1 75% pocket filter upstream to capture more of the fine loading in a serviceable AHU stage.

The fan selection does not include the clean resistance of a high-grade bag filter.Include the documented 140 Pa starting pressure and the selected change-out limit in the system calculation.

Options disponibles

Confirm pocket orientation, header type, gasket location and the site's monitored replacement threshold before release for manufacture.

Planning a Medium-Efficiency Pocket Filter 592 × 592 × 650 mm ePM1 75% specification?

Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.

Parlez à notre équipe