2pcs Eureka DCF-21 Filters ， Hongfa Replacement High Efficiency (Washable &amp; Reusable)Allergen Filter ( 67821 68931 68931A AS1000 AS1040 3270 3280 4230 4240 Series) Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>True heap rated - filters out 99.97% of airborne particles down to 0.3 microns.</li><li>Remove household dirt， dust and pet odors to improve indoor air quality， trap dust and dirt allergens， easy to use and replace， make your cleaning life easier.</li><li>How to clean the filter Step 1 : Grasp filter and twist to remove from the lid Step 2 : Shake dust from filter Step 3 : Re-install filter</li><li>Compatible with Eureka AS1000 AS1040 3270 3280 4230 4240 8810 8860 and 8870 Series Vacuums. Compare to Part # 67821， 68931， 68931A， EF91， EF-91， EF-91B.</li><li>Replacing or washing your filters regularly to improve the cleaning performance and suction of your vacuum cleaner.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/419QChfE6VL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41goqD4-ZhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pvLx4-t9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414SeRLGFnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410kqCFpEgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BZ9l5swHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412B7BTVIGL.jpg" noproxy>