Please check the brand of your vacuum cleaner before purchasing 【Efficient Collection】: Our replacement for X2 Omni X2 PRO Omni vacuum ba,gs are made of 2-layer filter construction including quailty paper and non-woven fabric. Effectively collects fine dust such as wood crumb, food debris, pollen and lint 【Quality Design】: vacuum collection ba.g has a collar system compatible with X2 Omni X2 PRO Omni vacuum ba.gs assembly to prevent dust from escaping during cleaning and to improve cleaning efficiency 【Easy to Install】: These vacuum cleaner ba.gs are easy to dispose of when full — simply peel off the release paper and cover the joints, remove the old ba.g, insert into new bag, without the need to spend time and effort cleaning the entire machine. Great Dust Capture Performance: All these replacement are work well to capture Dust Granule Hair Bacteria Debris Pet's Hair Rubbish