√ Perfect Fit for LUNINO K1
Precision-engineered for seamless compatibility with LUNINO K1 air purifiers.
√ 3-in-1 High-Efficiency Filtration
Multi-stage design combines HEPA + pre-filter + carbon for all-round cleaning.
√ Customizable HEPA Grades
Available in H11/H12/H13/H14 levels to meet different purification needs.
√ Durable & Reliable Build
Long-lasting performance for consistent clean, fresh indoor air.



Apply to |
Replace for HEPA Purifier Filter /customize |
Description |
HEPA Filter+Activated carbon filter |
Efficiency |
65%、85%、95%、99.5%、99.97% or customize |
Material |
PP+PET media、 HEPA filter or customize |
Function |
Filters pollen, dust, and removes odors |
Frame |
Sponge, PET net, Customize |
SIZE |
customize size |
Colour |
customize |
Certification |
EPA |
Packing |
Customer's Package |
















Walson’s Customize Compatible with LUNINO K1 Air Purifier True 3-in-1 High-Efficiency H11 H12 H13 H14 HEPA Filter is designed for professionals working from home who want clean air without fuss. It fits seamlessly into your LUNINO K1 unit and delivers reliable performance day after day. The three-layer design combines a pre-filter, an activated carbon layer, and a true HEPA layer, giving you broad protection against dust, pollen, pet dander, smoke, odors, and many airborne particles that can distract you or affect your health during long workdays.
The pre-filter captures large particles to protect the finer layers and extend the life of the filter. Next, the activated carbon layer reduces odors and common household gases, helping your workspace stay fresh and comfortable. Finally, the HEPA layer—available in H11, H12, H13, and H14 grades—traps the smallest particles with high efficiency. You can choose the filtration grade that fits your needs: H11 for general air quality improvement, H12 for more thorough filtration, H13 for near-medical-grade performance, and H14 for environments that require very high capture rates. This flexibility makes the Walson filter ideal for a range of home office setups, from quiet bedrooms to busy shared apartments.
Installation is simple and quick, even if you are not tech-savvy. The filter is custom-sized to match the LUNINO K1, so it slides into place without gaps or extra adjustments. Swapouts are straightforward, and the intuitive fit reduces the chance of user error. Minimal downtime means less interruption to your work routine. When it’s time to replace the filter, you’ll appreciate how clean and easy the process feels. No tools are needed and instructions are clear, so you can get back to your tasks fast.
Walson engineered this filter with long-lasting materials and consistent airflow in mind. The structure maintains strong airflow while still capturing contaminants, which helps your purifier run efficiently. Efficient operation translates to quieter fan speeds and lower energy use—benefits that professionals working from home will notice during long hours on calls or focused work sessions. The balanced performance of filtration and airflow preserves the purifier’s effectiveness without causing excessive noise.
Allergen reduction is another key benefit for remote workers who may be sensitive to indoor triggers. By removing pollen, dust mites, and pet dander, this filter helps reduce sneezing, watery eyes, and congestion that can derail concentration. For those who share space with a partner, children, or pets, improved air quality can mean fewer distractions and a more comfortable environment for productive work.
Smoke and odor control is especially useful for people in urban settings or near construction zones. The activated carbon layer helps absorb common odors from cooking, traffic, and occasional smoke, making the air in your workspace smell fresher. This contributes to a calm and pleasant atmosphere that supports focus and professional presence during video calls.
Walson pays attention to health and safety. The filter media is manufactured to meet industry standards for particle capture. The different HEPA grades provide predictable performance so you can choose the level of protection that matches your personal needs and concerns. Whether you prioritize general comfort or near-medical-grade filtration, Walson offers options that are clear and dependable.
Durability matters when you rely on a purifier every day. This filter is built to hold up through typical use cycles and maintain filtration efficiency until it’s time for replacement. Consistent performance reduces the need for frequent changes and keeps ongoing costs reasonable for home professionals managing budgets. The robust build also means fewer surprises and less maintenance time away from work.
The product is compatible with the original design of the LUNINO K1, which helps maintain the purifier’s warranty and performance characteristics. Confidence in compatibility reduces the worry about improper fit or diminished effectiveness. You get a filter that behaves like an original part, but with the convenience and choice offered by Walson’s multiple HEPA grade options.
The Walson Customize Compatible with LUNINO K1 Air Purifier True 3-in-1 High-Efficiency H11 H12 H13 H14 HEPA Filter is a smart choice for professionals working from home who want dependable, flexible, and easy-to-use air filtration. It combines a practical three-layer system with selectable HEPA efficiency to match your environment and health needs. Installation is hassle-free, the operation is quiet and efficient, and maintenance is straightforward. Choose Walson for cleaner air, fewer distractions, and a more comfortable, productive home office.
Our professional team are waiting for your consultation.