Email: info@zycleanroom.com

Air Purification Equipment

Active air handling and purification units that deliver and maintain clean airflow.

The Active Heart of Your Cleanroom Air System

A cleanroom is only as clean as the air being delivered. Our purification equipment — from ceiling FFUs to BIBO containment housings — moves, filters and controls the air so your room reaches and holds its rated ISO class with lower energy and less maintenance.

Fan Filter Unit (FFU)

Fan Filter Unit (FFU)

Ceiling FFUs with HEPA filter, stepless speed control and low noise — for ISO 5–ISO 8 rooms.

Inquire →
Portable Air Purification Unit

Portable Air Purification Unit

Mobile purification unit with castors for local-area circulation and filtration of clean air.

Inquire →
HEPA Terminal Housing

HEPA Terminal Housing

Ceiling terminal boxes housing HEPA filters that deliver purified air into the room.

Inquire →
Pneumatic Butterfly Damper

Pneumatic Butterfly Damper

Duct-mounted butterfly damper with pneumatic actuator for airflow control and shut-off.

Inquire →
Bag-In/Bag-Out Filter Housing (BIBO)

Bag-In/Bag-Out Filter Housing (BIBO)

Containment housings for biosafety labs and pharma — safe filter change with bag-in/bag-out.

Inquire →

What Customers Ask First

🔌

FFU vs Central AHU

FFUs are modular, energy-smart and easy to expand — ideal for retrofits and zones with different classes. Central AHU suits large uniform rooms. We help you compare lifetime cost, not just first price.

🔇

Noise Matters

Our FFUs are engineered for low noise at high static pressure — measured, not guessed — so your cleanroom stays comfortable for operators.

🧪

Containment for Hazardous Areas

BIBO housings let you change HEPA filters in high-risk labs without exposing operators — essential for biosafety levels 2–4 and potent pharma.

⚙️

Airflow Control

Pneumatic dampers balance pressure cascades between rooms — the difference between passing and failing your pressure difference test.

Typical Specifications

UnitAirflowFilterNoiseKey Feature
Ceiling FFU700 – 2,200 m³/hH13 / H14 HEPA≤ 52 dB(A)Stepless speed control
Portable Purifier600 – 1,200 m³/hPre + H13 HEPA≤ 55 dB(A)Castors, plug & run
HEPA Terminal Housing500 – 1,500 m³/hH13 / H14—Flush ceiling mount
Pneumatic DamperPer duct size——Pneumatic actuator, leak-tight
BIBO Housing600 – 2,500 m³/hH14 / ULPA—Bag-in/bag-out safe change

Where They Are Used

Frequently Asked Questions

How many FFUs do I need for my cleanroom?
It depends on your class and air change rate — ISO 8 needs about 15–30 ACH, ISO 7 about 30–60, ISO 6 up to 90, ISO 5 laminar 200+. We calculate the FFU count from your room volume and target class, then confirm in the quotation.
Can FFUs be added to an existing cleanroom?
Yes — that is their main advantage. FFUs mount into the ceiling grid and plug into power, so you can upgrade class or airflow without touching your AHU.
What makes BIBO housings safe for hazardous areas?
The bag-in/bag-out method seals the dirty filter inside a plastic bag before removal, so contaminants never touch the operator or the room. This is required for biosafety and potent-compound facilities.
Do you supply spare parts and maintenance kits?
Yes — HEPA replacements, pre-filters, fan modules, speed controllers and actuator spare parts are all available with fast shipping.

Designing an air delivery system?

Tell us your room size, ISO class and ceiling height — we will size the FFU grid or terminal housing layout with a full equipment list and price.

Get an Equipment Quote
⚡ Quick Quote