The 3D mesh washable filter is an innovative filter component designed for modern humidifiers. It combines a three-dimensional mesh structure with highly durable materials to achieve three core functions: efficient impurity interception, bacterial inhibition, and anti-scale deposition. Its highlights include repeatable cleaning, ultra-long life, and environmental protection and energy saving, making it an ideal choice for healthy humidification in homes, offices, and sensitive environments (such as maternal and child rooms and medical spaces).
Core functions and technical features
Three-dimensional structure
Multi-layer cross-linking design:
The inner and outer layers are woven with gradient density mesh (pore size 50-200μm). The outer layer intercepts large particles such as hair and dust, and the inner layer captures fine impurities (such as calcium and magnesium ions, rust). The filtration efficiency is 60% higher than that of the flat filter.
Large contact area:
Three-dimensional honeycomb porosity ≥ 85%, water diffusion area increased by 2 times, evaporation efficiency reached 600-1200mL/h (depending on humidity and temperature), quickly balancing indoor humidity to 40%-60% RH.
Antibacterial and anti-scale technology
Silver ion coating:
Filter fiber impregnated with nano-silver particles, destroying bacterial cell membranes (such as Escherichia coli, Legionella), antibacterial rate ≥ 99.9% (ISO 20743 standard).
Hydrophobic treatment:
Surface bionic lotus effect coating (contact angle> 150°), reducing scale adhesion, scale deposition in hard water areas reduced by 70%.
Durability and environmental protection
Food grade material:
Polyester (PET) or TPE elastomer, temperature resistance -20℃~80℃, tear resistance, repeated bending resistance, machine washable or hand washable for more than 500 times without deformation.
Zero consumables design:
No need to replace the filter element, saving 80% of consumables cost during the life cycle and reducing plastic waste.
Core performance parameters
Parameters: Performance indicators
Filtration accuracy: interception ≥50μm particles, scale reduction rate ≥65%
Humidification efficiency: 600-1200mL/h (25℃, 30% RH environment)
Antibacterial ability: bacterial inactivation rate within 24 hours ≥99.9% (ASTM E2149)
Noise level: ≤25dB (A) (low speed mode, silent operation at night)
Applicable models: mainstream evaporative/cold mist humidifier (water tank capacity 3-10L)
Five core advantages
Advantage dimensions User value
Healthy and pure humidification Intercept impurities and bacteria, eliminate “white powder” pollution, and sensitive people can use it with confidence
Extremely long service life Repeatable washable design, filter life ≥5 years, annual average cost is almost zero
Efficient hard water adaptation Anti-scale coating + three-dimensional diversion, extend the life of the core components of the humidifier by 50%
One-click cleaning is convenient Support dishwasher cleaning or quick hand washing, 5 minutes to renew, saving time and effort
Environmentally friendly and sustainable Reduce plastic filter waste, reduce carbon footprint by 90%, in line with the concept of green living
Typical application scenarios
Family health protection:
Infant room: prevent dust and bacteria from spreading with water mist, protect baby’s respiratory tract;
Pet family: intercept hair and dandruff, reduce the spread of allergens.
Business and professional scenarios:
Office central humidification system: balance the humidity in open areas and alleviate “air conditioning disease”;
Laboratory constant humidity environment: protect precision instruments from dry static interference.
Special demand scenarios:
Art gallery: maintain the best humidity for painting preservation (50% RH±5%);
Plant greenhouse: promote the growth of tropical plants and prevent leaves from drying out.
Use and maintenance guide
Installation and startup
Plug and play: directly put into the bottom of the humidifier water tank, the snap-fit design does not require tools;
First use: soak in clean water for 10 minutes to activate the filter capillary water absorption function.
Smart cleaning and maintenance
Daily flushing: remove the filter every week and rinse the surface impurities with running water (avoid using a hard brush);
Deep cleaning: soak in white vinegar solution (1:10) for 15 minutes every month to dissolve stubborn scale;
Dry storage: dry thoroughly when shut down to avoid the growth of microorganisms in a humid environment.
Performance monitoring
Efficiency reminder: if the humidification speed drops by 30% or the filter elasticity decreases, deep cleaning is required;
Life warning: after 5 years of normal use, it is recommended to check the aging of the material.
Technological innovation and trend
Smart sensing upgrade:
Some models integrate humidity sensors and color-changing reminder strips, which automatically remind cleaning when scale accumulates or bacteria exceed the standard.
Photocatalytic purification:
UV-C module and TiO₂ coating are linked to realize the trinity of “humidification-sterilization-self-cleaning”.
Degradable materials:
Adopt corn starch-based bioplastic (PLA), which degrades naturally within 180 days, and the environmental protection is upgraded again.
The 3D mesh washable filter element redefines the healthy humidification experience with “high efficiency, durability, and zero waste”, and becomes a smart solution to fight dryness and pollution in modern life. From home to commercial space, it uses innovative technology to make every breath moist and clean, truly realizing “one-time investment, long-term protection”.
