DurabasicsAir Purifier Replacement Filter for Levoit Filter Replacement LV-PUR131, LV-PUR131S and LV-PUR131-RF | 2 HEPA & 2 Activated Carbon Pre-Filters

Fits perfect in the air filter. Seems to last as long and is as good of quality as the factory filters for much less money.

Top tier buy - shipped quickly, packaged well, quality filter, installed without a hitch.

I considered this brand because of the price difference compared to the OEM filters. I was cautious at first but they had free returns so I knew there was no risk to me. I still had some original filters that I purchased with the HEPA filters so I knew that if the replacements were junk, I could use my spares and return the bad ones. It turned out that there was no risk to me at all. The filters fit and functions just like the original. I can not find any discrepancy between these replacements and the originals.Many reviews mention the charcoal portion having a less than adequate filling of the charcoal. I have several different brands of HEPA filters so I compared the Durabasics with all my original filters, including the OEM that I just replaced. These replacement filters actually had more charcoal in them that all of the others I have. I think that is worth mentioning because all of my others are all original OEM. I can only conclude that the charcoal portion does not need to be fully packed into the grids to work. I suspect that overfilling would cause too much restriction on the air flow but that's just my educated guess. I do know that it works removing odors and that is what counts.The only difference I can tell between these filters and my original ones is the price. $40 verses $65 for a pair of filters is a considerable difference to me, especially since I can find no difference in the function or quality.

Not much to say here just a great quality replacement that came very fast unlike me.

While I'm not sure about the quality control for later, the filters that I got my are great as the originals! They fit tight and work as advertised. I hope this is the result everytime because I don't want to spend nearly 100 bucks for a set of two original replacement filters. That's just ridiculous; like how do they justify that price? Anyways, you won't regret this purchase.

Perfect fit in my Levoit, and they seem all but the same as the OEM filters, but half the price.

Can not tell the difference from original filter set. All four individually sealed.

I took a chance on these as the price was so much cheaper than OEM branded filters. Took out my old OEM filters and compared them to the Durabasics. Absolutely no discernible difference between them that I could tell. Same weight, same feel and construction of the materials, same exact fill amount of Activated Carbon, same everything! And functions the same in my purifier. Total win.These are an excellent value!

Bon achat

Bought the air purifier and ordered these replacement filters. Unit is still running on original filters but it’s nice to have replacements on hand when needed.

Paid twice!

I ordered these because the Levoit replacement filters are extraordinarily expensive. This brand is about half the price, but you get 2 full HEPA filters and charcoal filters for the same price as one from Levoit.I do not know how they perform, as I bought them in advance and will only use them in about 6 months. They look exactly the same, so I don't forsee a problem. The shipping was extremely fast.

They are good filters. This is the first time there was any issue. I would recommend the filter.