Fully Compatible: The LV H132 replacement filter only compatible with for LEVOIT LV-H132 Air Puri-fier, Compared to Part# LV-H132-RF. The air filter dimension is 7.5 x 7.5 x 2.5 inch, please check your model fit for LEVOIT air puri-fier replacement filter LV-H132 before purchase.<br> 3-Stage HEPA Filtration: Our LV-H132 filter replacement design with nylon preliminary filter, H13 True hepa filter and activated carbon filter. This LV-H132-rf true hepa filters can attach 99.97% particles as small as 0.3 Micrometres such as hair, pet fur, dust, pollen, pet dander and unpleasant odors like household odors from cooking, smoking, pets, wildfire and VOC's.<br> Premium H13 HEPA Filter - Our LV-H132 H13 True HEPA replacement filter made of high quality non-woven fabric and activated carbon, advanced with lower energy consumption and lower density structure technology for higher efficiency and less pressure to ensure maximum filtration. This LV-H132 air filter feature with energy saving, excellent performance and a longer service life.<br> Cost-Effective: we recommend you to replace the replacement filters for LEVOIT LV-H132 air puri-fier every 3-6 months for optimal performance, absolutely it also depending on your usage. Easy to remove and install, no tools required.<br> Colour:As Shown<br> Material:Plastic<br> Package Contents:<br> 4 * hepa filter<br> 4 * Filter cotton<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.