Molekule PECO-Filter with Activated Carbon for Air Pro Purifier - Authentic Molekule High Efficiency Air Filter Replacement for Multi-Layer Purification - Helps Remove Allergens & Odors

We keep our purifier running all the time. It has made a huge difference in our indoor air quality. No more constant congestion. Air smells cleaner. Very satisfied.

Perfectly fit and does the job perfectly

If you have a Pro…. then this fits! I have no idea what the reviews that say they don’t are about! These are perfect!

I'm posting on filters as well because I want to save your health and money:DO NOT BUY!Molekule Pro and Mini Air Purifiers: A Marketing GimmickMolekule's sleek website and design mask a disappointing reality: their Pro and Mini air purifiers are overpriced and underperforming.Here's why I say that:* False Promises, Real Problems: Just a week after replacing the expensive filters ($100 for Mini, $175 for Pro), the particle readings constantly spiked to "VERY BAD." Instead of cleaning the air, it seemed to be worsening it.* Allergy Attack: My partner with dust allergies visited for a week and became severely sick. He experienced constant sneezing, dry throat, congestion, and difficulty breathing – all symptoms that started after the Molekule purchase. Turning off the Molekule and relying solely on my Dyson air purifiers immediately improved the air quality (readings went from VERY BAD to GOOD) and my partner's health. Even my cats suffered with irritated eyes!* Personal Impact: While I don't have allergies, I too had breathing difficulties when the Molekules were running.* Consider Alternatives: Given the bankruptcy and questionable effectiveness, you might want to consider a different air purifier brand with a proven track record. Look for models with HEPA filters, which are a well-established technology for air purification.Don't Waste Your Money:After experiencing these issues, I learned Molekule filed for bankruptcy. (Molekule filed for Chapter 11 bankruptcy on October 3, 2023.) There have been concerns raised about the effectiveness of Molekule's technology in independent testing. A class-action lawsuit alleged that Molekule's marketing claims about their air purifiers were misleading. This further underscores my concerns about their product's effectiveness and longevity.

Good filter - super expensive. Over 1/3 the cost of a new unit (when on sale). If I'd realized they try and get you to replace these every 6 months at nearly $300 a pop- I'd NOT have recommended buying the unit

This was a replacement filter for the one that came with the air purifier. The original lasted about one year. The reason for replacing was because a message came on the machine telling me it was time to replace. There was some dust on the old filter, so to some extent it must be working. But there is no way to know for sure. The machine itself is expensive, as are the replacement filters.

I am unfortunately captive to the Molecule filters .. they do perform the best and are a premium product. However, a company playing the "refills" game and ripping off customers with over-priced replacement filters just reminds me of the printer toner games companies played in the 90s. Wish someone is able to make an aftermarket filter for the $800 Molecule pro filter that is more reasonably priced !

Defective filter. Amazon won’t replace and neither will Molekule. Seems scammy.