Key benefits and why you need it - Improves indoor air quality by filtering minerals from hard water and reducing white dust, helping your home feel cleaner and safer. - Blue pre-filter layer captures larger particles early, helping to maximize the life of the main filter. - Creates a fresher indoor environment for your family by maintaining cleaner air and moisture balance. What makes it stand out - High-quality blue filter paper with a diamond-shaped grid structure supports efficient filtration and reliable performance. - The upgraded blue grid design enhances overall performance and helps keep the filter clean for longer use. Materials and construction - Blue pre-filter layer for initial particle capture. - Professional environmental protection blue filter paper with a diamond-shaped grid to optimize filtration and moisture handling. - Upgraded blue grid appearance improves product performance and cleanliness. Easy to install and replace - Simple installation and replacement process for convenient maintenance. - Replacement every 1-2 months is recommended to sustain optimal performance and air moisture, contributing to improved breathing comfort, skin condition, and sleep quality. Function, compatibility, and performance - Function: filters minerals and particles from hard water, reduces white dust, and helps maintain a comfortable indoor humidity level. - Compatibility: designed to fit standard filter housings used with compatible humidifiers and air purifiers that accept blue pre-filter layers and diamond-grid filters. - Size and fit: intended for use with standard filter systems; check your unit’s filter compatibility to ensure proper fit. - Performance: maintains air quality and moisture, supports healthier breathing, and helps preserve the main filter by reducing early wear. Specific use scenarios - Home humidifier: attach this filter to reduce mineral dust from hard water, improving air quality and reducing white residue around the home. - Office or classroom humidification: helps maintain comfortable humidity levels and cleaner air in shared spaces, supporting focus and well-being. - Bedroom environment: use to promote a fresher, more breathable atmosphere during sleep, contributing to easier breathing and better rest. Maintenance tips - Replace the filter every 1-2 months for best results. - Inspect the pre-filter and main filter regularly; replace sooner if you notice reduced airflow or visible buildup.