Premium 4 Pack HAPF60 Replacement Carbon Filters - Enhanced Aftermarket Filter C for Maximum Efficiency Review

Ignore the list of compatible models. Didn't fit my HAP9242, was about an inch shorter left and right and too long top to bottom. Don't settle for less than your hole. The extra dirt and particles that get in not only shorten the life of your filter, but also damage the internal workings of the air purifier.

I'm not too picky about carbon filters. I just want reasonably priced filters that can act as pre-filters for HEPA filters while also absorbing some VOCs. These filters meet all requirements. When it comes to HEPA filters, I always recommend big brands (sometimes third party companies can't be real HEPA). Activated carbon filters are optional, however, so cheap filters are best.

By far the cheapest way to replace the Simple Human dustbin air filters. Simply cut with scissors and your old filter as a template and you've saved a lot of money. IMHO Simple Human are too proud of their air filters and garbage bags. I'm glad the bin liners and these filters are saving me a lot of money over the year.

I bought these as a cheaper source of replacement filters for my Exaco compost bin. The thickness is just right and I cut it to fit the 3" x 3" top. I can't explain how they work with the product they are intended for, but I can say that they are very effective at removing odors from the compost bin. I only wish the sizes were a multiple of three so there is no waste but I cannot fault the product as I am not using it for its intended purpose.

Holmes stopped making filters for my air purifier and HEPA filters which got me stuck and that was it. I found a HEPA filter seller that I'm very happy with, but the charcoal filters I've ordered from other sellers were clear or flimsy and didn't fit properly. I can't tell you how happy I was with them. I read the reviews before purchasing and they were positive. Activated carbon filters are thicker, denser, fit perfectly and have no extraneous odors or odors. In my opinion the Holmes activated

Essentially a pre-filter for my Holmes HEPA filters; The Holmes room filter uses an activated carbon filter in front of each of the two types of HEPA. Initially, the charcoal absorbs a large amount of air odors, but this only lasts for a few days; The real function of this thing is to capture "big particles" before air enters the much more expensive HEPA filters, thereby extending the life of the HEPA filters. When those charcoal filters get dusty (as they quickly do in mine), these things can…