Replace high-quality Hepa air filters with activated carbon honeycomb formaldehyde removal air filters

Purification performance

Formaldehyde removal capacity: In a 30㎡ test chamber (initial concentration 1.2mg/m³), after 24 hours, the concentration dropped below 0.03mg/m³, with a removal rate of 97.5%. Continuous use can adsorb 1200mg of formaldehyde, equivalent to absorbing the formaldehyde released by 200 cigarettes.

Long-lasting durability: It can be used for 8 to 12 months in an environment with formaldehyde ≤0.2mg/m³. It is suitable for the humid environment in the south, and its humidity resistance performance is 50% higher than that of ordinary activated carbon.

Adapt scenarios and parameters

Applicable Spaces: Newly renovated houses, bedrooms and living rooms ranging from 30 to 100 square meters, especially suitable for scenarios that require focused formaldehyde removal.

Installation specifications: Standard size 300×220×40mm, compatible with 90% of mainstream air purifiers such as Blueair and IQAir, plug-and-pull design, replacement completed in 5 seconds.

technical core

Honeycomb activated carbon adsorption system: Coconut shell activated carbon with an iodine value of ≥1100mg/g is selected. Through the nano-pore-forming process, a honeycomb pore network of 0.8-2.5nm is formed, with a specific surface area exceeding 1000㎡/g. The adsorption efficiency for formaldehyde molecules is three times that of ordinary activated carbon, precisely capturing pollutants like countless miniature traps.

Photocatalyst catalytic decomposition layer: Nano-scale TiO₂ coating is loaded on the inner wall of the honeycomb channels. Once formaldehyde is adsorbed, it is immediately catalytically decomposed into water and carbon dioxide, with a decomposition rate of 98%. This effectively prevents secondary release from the source and forms a dual-effect purification of "adsorption + decomposition".

Structural innovation

High porosity honeycomb matrix: A 1mm wall thickness skeleton builds an 85% porosity structure, reducing the airflow resistance by 40% compared to traditional filters. It is suitable for purifiers with a CADR of 400-800m³/h, ensuring efficient operation under high air volume.

Double protection composite layer: The outer PET anti-tear mesh protects the carbon core, while the inner electrostatic fiber membrane intercepts particles larger than 1μm. When replacing the HEPA filter screen, it simultaneously achieves the purification of gaseous pollutants and the filtration of primary particles.