🔄 Flintar Upgraded H13 True HEPA Replacement Filter, Compatible with SilverOnyx 5-Speed Air Purifier, All-in-1 H13 Grade True HEPA filter, Large Room 500 sq ft, 2-Pack (2) Review

Filter life is many times shorter than the original filter that came with the Silveronyx air purifier. I would not buy again. The original filter lasted me 6 months. This filter lasted 1-2 months. I do not recommend.

The item arrived in record time. It's a compatible (and exact) replacement for my SilverOnyx at a competitive price. I'm glad I ordered TWO boxes of 2. Shopping was such a chore before Revain!

This is definitely a well made filter. However, I have learned that these HEPA H 13 are not universal. This fits my air purifier, but I can't get the cap all the way open. That will do. The filter is not to blame.

As I said, fits perfectly with my SilverOnyx air purifier. Seems to work well, easy to replace. the exchange lasted about 1 minute and then worked again. The price was much better than my alternatives.

I had used my air filter for almost a year before the filter light came on. It was a quick twist of the cartridge from below and you were done. The old filter was dirty so I know it worked.

This filter is amazing. It fits perfectly and works great with my SilverOnyx. I think it actually cleans the air in my house better than the original. Excellent quality at a good price. I am very happy with the purchase!

Fits and works great! So far so good but it hasn't been 6 months or whatever it takes to change any of them! If this is horribly wrong and not continued I will update. If not, that's great, and buy it because it works!

We bought an air purifier a while back and only recently bought new filters for it. These filters fit perfectly and snap into place. The air cleaner let us know it was time for a new filter, and as soon as it was replaced we noticed a difference. Many of our allergies have disappeared and the air purifier is quieter than before.

Filters fit perfectly. This is a simple air purifier. How do you know if they really work? They sit in their small space and run around the clock. We have had two for over a year with no problems. We have one next to the kitchen, and when there's extra smoke when frying, we notice the cleaner sounds like it's working a little harder. When we changed the filter about a year later, the filter was a bit dirty. All is well.