HJ-CA Internal Circulation Purification Device

The internal circulation purification device is an independent and complete air purification system, primarily composed of a dust filtration module, a chemical filtration module, a fan assembly, and a housing assembly. It utilizes the power of the fan to circulate and purify indoor air, mainly used to filter dust and gaseous pollutants from the air. It can also provide purified fresh air to the room through an external duct, maintaining positive indoor pressure. This device is suitable for use in data center rooms, animal laboratories, museums, and other spaces, achieving the goal of purifying indoor air through multiple cycles of filtration.

Basic configuration of HJ-CA internal circulation purification device: primary pre-filter, two-stage chemical filter, primary high-efficiency filter, PWM stepless speed regulation.

The two-stage chemical filtration uses our company's HJ-FV12 module as the carrier for the filter media. The filter media employs CCST dry chemical filter media, which can remove corresponding gaseous molecular pollutants with a removal efficiency greater than 99%.

High-efficiency filters can be optionally equipped with composite bactericidal high-efficiency filters, with a removal efficiency of airborne bacteria greater than 99%.

The use of high-quality, low-noise EC fans reduces energy consumption, and the addition of internal soundproofing and vibration-dampening materials further lowers operational noise.

Easy to install, offers multiple protections, and replacing the filter media later is extremely simple.