STjh fixed-frame 10-inch slim H14 HEPA filter main view

STJH-SLIM-HEPA-H14-10IN-FIXED

Slim HEPA Filter H14 with Fixed 10 in Diffuser

A 4.75-inch-deep H14 terminal with a 10-inch collar and fixed diffuser for prebalanced airflow.

4.75 in low profile
10 in duct collar
Fixed diffusion disc

Request a Quote Browse Products

Product Introduction

This shallow ducted ceiling module integrates a 41 mm HEPA pack, a 10 in inlet collar, fixed diffusion disc and protective supply grille within a 4.75 in overall depth. The fixed disc suits branches whose airflow is set elsewhere in the duct system, eliminating a room-side balancing adjustment. It fits standard T-bar ceiling grids where interstitial space is limited.

Key Features

Minimal ceiling depth

The 41 mm encapsulated pack leaves more space above the grid for services and manufacturing equipment.

Stable preset discharge

A fixed diffusion disc promotes face distribution without adding a user-adjustable balancing point.

Integrated terminal assembly

Collar, HEPA pack and white protective grille arrive as one ducted module for coordinated installation.

Technical Parameters

Filter Efficiency	H14 / 99.99% at 0.3 micron
Media Pack Depth	41 mm
Overall Module Depth	4.75 in
Inlet Collar	10 in
Diffusion Control	Fixed integral disc
Frame	Extruded anodized aluminum
Media	Glass fiber mini-pleat
Face Grille	White epoxy-coated steel
Ceiling Interface	Standard T-bar grid module
Customization	Available based on the intended application and operating environment.

Applications

Ideal for space-constrained clean-process ceilings with individually ducted supply and prebalanced branch airflow. Use it where room operators should not adjust terminal flow; branch dampers or fan controls must provide the required balancing function.

Solutions for Your Application

The ceiling void cannot accommodate a conventional deep terminal housing.The complete module is only 4.75 in deep and uses a 41 mm filter pack.

A fixed diffuser offers no way to correct branch-to-branch airflow at the room face.Specify this model only when upstream balancing is available and record the target branch setting before ceiling closure.

Available Options

Confirm ceiling module size, 10-inch duct routing, fixed-disc duty, grille finish and upstream balancing provision.

Planning a Slim HEPA Filter H14 with Fixed 10 in Diffuser specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

Talk to Our Team