2 Pack with 6 Pre-filters & Brush

Replacement filters

Please see my disclaimer for Vine provided items at the end of this review. Good option for replacement filters. I counted the pleats on these knockoffs vs the OEM 49-90-1900 filters, and they are the same. The pleated filter media itself feels a bit more plasticy (less like a fibrous material) and thinner than the filter media of the OEM filter that came with the Milwaukee vacuum. The red plastic end pieces feel and look near identical to the OEM filters. The filters also lock securely into place without play. I do not own an air particle counter to confirm the 0.3 micron 'HEPA Filtration' claim, but I have my doubts these meet that spec when the OEM Milwaukee filters failed certification testing for the same spec. These are for a portable shopvac, so that probably will not matter to many people. Please do not expect them to protect you from hazardous airborne contaminates. For the intended application, I think these are a great substitute. You get 2 filters for less than the cost of a single OEM filter, and 6 pre-filters to catch the larger debris before it reaches the pleats, prolonging the life of the actual filter. I did install these on my Milwaukee vac to test, and did not notice a discernible drop in suction or airflow. Though my original filter was used and dirty. (did my best to clean it first to aid in a more fair head-to-head test) Comparative to the other replacement filters on the market, the price on these seem good. There are a few cheaper options with 2 filters that look identical, but you do not get the pre-filter sleeves. Price: $20.68 (at time of order) Quality: Good Value: Good Vine Review Program Disclaimer: My goal as a reviewer, as part of the Vine program, is to provide clear and informant feedback on product details that matter to YOU. I review every item from the position of a product I have PAID for. Cost, quality, and value are all vital points in the decision to purchase a product. I hope my reviews will be insightful and enlightening for all readers, and ultimately help you make that purchase decision. Leave me a thumbs up if I've been able to help you determine if a product is worth buying.

The foam pre-filters really help extend the life by keeping larger particles out of the filter pleats. The filter media looks and feels thin for supposedly being HEPA filters, but they fit perfectly and seem to work just fine. I don't notice any difference in odors escaping the vac or dust getting through. Using with Milwaukee 0970-20 M18 Fuel Packout Vacuum. Good value for the money, especially with the foam covers.

These are a great deal for what you're getting. I didn't get to keep them because the machine that I bought them for wasn't suitable for the work I was doing. However these are a great deal from what I found on the market

Effective vacuum suction is very dependent on the filter you use. Most importantly, having a clean filter increases suction power and decreases strain in the motor. I’m a huge proponent of buying cheap filters and replacing them often. With the name brand Milwaukee filters going for roughly double the price, this set is a fantastic value. The filters slip on without any play and keeps the vacuum functioning as it should.

Occasionally a product fills a void left by a manufacturer and that is the case with these filters. The 0880-20 vacuum is provided with a HEPA filter, but there is no vacuum bag or pre-filter option. The pre-filter extends the life of the filter and helps to restrict dirt particles in the exhaust stream. These filters are as robust as the OEM filter with an equivalent number of pleats in the filter media. Running the vacuum with the OEM filter installed and then replaced with this filter and its pre-filter did not result in an appreciable loss of vacuum, as indicated by the change in sound from the motor. This product is cost competitive because you receive two filters with three pre-filters each. The pre-filters fit tightly and there is a small bulge where the two ends of the pre-filter overlap.

These are quite a bit cheaper than the genuine Milwaukee filters, but I see no difference on how they fit and perform. I've previously picked my vacuum filters up at the big box hardware stores, but I saw this set and thought I'd give it a try. These fit and function every bit as good as the OEM but at a fraction of the price. I'll be ordering these in the future and just keep some on hand. For reference, I have the 2.5 gallon packout vacuum and use it a fair amount for dust collection with woodworking tools, along with general cleanup.

These replacement HEPA filters work well with my Milwaukee shop vacuum. The filtration captures fine dust particles efficiently, which is noticeable when working in my workshop. The included foam pre-filters are practical additions that catch larger debris and help extend the main filter's lifespan. Installation is straightforward without requiring any tools. However, these filters do create slightly more airflow restriction than the originals, resulting in somewhat reduced suction power. The cleaning brush included in the package serves its basic purpose but isn't particularly remarkable. These filters are a sensible choice for workshop owners who need better dust management, especially when working with materials that produce fine particles. One big neg is the extra pre filters come stuffed like sardines in the filters causing unnecessary work to try to reshape them for propper use as shown in my pics.

Got the vacuum working much much better with it, and the price was beautifully controlled