The PuriCel I box type has a partition filter, a high airflow expansion filter surface, a compact and lightweight structure, and is currently undergoing UL900 certification. It is widely used in high-efficiency filtration sections of various industrial, commercial, and civil building ventilation systems.
Compared to the same type of filter with standard air volume, the high air volume PuriCel 1 filter is suitable for higher air volume applications and can be flexibly used while saving costs.
High surface wind speed (up to 2.5m/s, with little increase in initial pressure loss)
Compared with standard air volume filters, it has lower resistance, less energy consumption, and longer service life under the same air volume.

Leak testing - to ensure the filter There are no leaks on it, it must be scanned and tested. The filters that have passed the total leakage test may still have some leakage points, which can be found through scanning testing. These leakage points should be repaired before leaving the factory, and a multifunctional ethanol aerosol that will not remain on the filter material should be used for testing.

Wedge shaped pleated layer design to prevent damage to the filter material
PuriCe1 I box type high-efficiency filter with partition, the filter material is folded on both sides, and there are two indentations when the filter material is bent, which can form a wedge-shaped box type pleated layer at the end of the partition, thereby preventing filter material damage and extending the service life of the filter. The corrugated aluminum partition can accurately maintain the distance between the pleats, and the edges of the partition are rolled to prevent damage to the filter material, maximizing the utilization of the filter material with minimal resistance.
Ultra fine fiberglass high-density filter paper, water-resistant and flame-retardant
Selected high-quality ultra-fine glass fiber filter material with high density. The filter material has waterproof and flame retardant properties.
100% leak free
Polyurethane adhesive completely seals the filter material within the frame and penetrates between the filter materials to prevent gaps, completely sealing the edges of the filter material and partitions that may experience side leakage.

dimensioning

Advantages of choosing high wind volume models:
● Requires fewer filters
The required installation space is small
The frequency of replacement is small, saving replacement time and labor
The lifespan of the high air volume type is approximately twice that of the ordinary air volume type (also operating at 1000 CFM), with a rated initial resistance of 248Pa
Under the same air volume, the rated air volume corresponding to saving operating electricity costs

Professional recommendation
The cleanliness of filtered air is mainly determined by the filters at the end of the filtration system. Installing qualified and high-quality primary/intermediate filters before the high-efficiency filters at the end can extend the lifespan of the high-efficiency filters and achieve the goal of reducing replacement frequency and operating costs.
Initial resistance wind speed relationship curve graph