Best Pre-Filter Air Purifier Filters of 2026

The LEVOIT LV-H132 Filters feature a three-stage filtration design that combines a Nylon Pre-Filter, H13 True HEPA Filter, and High-Density Activated Carbon Filter. This system effectively captures 99.97% of airborne particles, including pet hair and pollen, enhancing the air quality in your home. The nylon pre-filter blocks larger particles, while the HEPA filter traps fine particles down to 0.3 microns. Additionally, the activated carbon filter absorbs various household odours, ensuring your living space remains fresh and pleasant.

The Senelux Replacement Filter offers a comprehensive solution for your air purification needs. It features a 3-in-1 pre-filter that captures larger particles like dust and pet hair, helping to prolong the life of the main filters. The true H13 HEPA filter efficiently traps microscopic particles, including pollen and bacteria, ensuring that you breathe cleaner air. Additionally, the high-efficiency activated carbon filter removes unpleasant odours and harmful gases, significantly improving the air quality in your home.

The PUREBURG Type 113 Filters provide a high-quality replacement option for your Vax AP01 and AP04 air purifiers. This set includes two True HEPA filters and four carbon pre-filters, effectively capturing 99.97% of airborne dust and particles down to 0.3 microns. You will benefit from cleaner air, as these filters remove common pollutants and unpleasant household odours. Regular replacement ensures your purifier operates at peak efficiency, while easy installation means you can change the filters in just a minute.

The PUREBURG LV-H132 Filters offer a convenient 2-pack replacement set, including two H13 True HEPA filters and four activated carbon pre-filters. The H13 True HEPA filters effectively capture up to 99.97% of airborne particles, such as dust and pollen, ensuring cleaner air for you and your family. The activated carbon pre-filters help reduce unpleasant household odours and harmful chemicals, enhancing your indoor air quality. Regular replacement and maintenance of these filters will help keep your air purifier functioning optimally, providing you with a fresher living environment.

The RobotCleanix HEPA Filter is designed to fit a variety of popular air purifiers, including Germ Guardian and PureMate models, making it a versatile choice for your home. Its H13 True HEPA filter captures 99.97% of tiny particles like dust, pollen, and pet dander, which helps improve your indoor air quality significantly. The included activated carbon pre-filters are great for absorbing larger particles and neutralising common household odours such as cooking smells and smoke, ensuring fresher air. Plus, the pack includes a cleaning brush and easy-to-install filters for your convenience.

The Winix Filter O is designed for use with the A330, A332, and Zero Compact air purifiers. Its all-in-one design includes a pre-filter, True HEPA filter, and carbon filter, making it easy for you to maintain optimal air quality in your home. With a four-stage filtration system, it effectively captures airborne particles, VOCs, and allergens, ensuring cleaner air. The filter replacement indicator alerts you when it's time for a change, promoting hassle-free upkeep and consistent performance.

The LEVOIT LV H132 Filter is designed to perfectly replace the original LV-H132-RF filter, ensuring seamless compatibility with your LEVOIT LV-H132 Air Purifier. It features a 3-stage filtration system which combines activated carbon and a nylon pre-filter, helping to trap large particles and improve air quality. This high-efficiency filter effectively absorbs tiny airborne particles such as dust, pet dander, and cooking fumes, making the air in your home more comfortable and cleaner to breathe. With this filter, you can enjoy a fresher indoor environment with less effort.

The BIHARNT LV-PUR131 Filters set is designed for use with Levoit LV-PUR131 and LV-PUR131S air purifiers. It includes premium H13 true HEPA filters that capture 99.97% of tiny particles like dust, pollen, and pet dander, helping you breathe cleaner air. The activated carbon filters reduce common household odours from pets, smoking, and cooking, ensuring a fresh environment. With a three-layer filtration system, these filters tackle large particles, fine dust, and unpleasant smells, providing you with pure and healthy air indoors.