Brand new and high qualityReasonable design makes it easy and convenient to install and remove, and it is a wonderful replacement for broken or old oneHighly matched with equipment, easy to replace and use as the onesFilters can maintain the cleaning performance of the er while reducing the penetration of dust, pollen and other allergens into the air you breatheFor best results, filters should be replaced every 2 - 3 monthsColour:As shownMaterial:plasticSize:14.5 x 11.3cmPackage Contents:1 x filter elementsOnly the above package content, other products are not included.Note: Light shooting 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.
