Honeywell HRF-AP1 Universal Carbon Air Purifier Replacement Pre-Filter, Multi, 1

This product allowed me to replace the pre-filter on my Honeywell enviracaire model no. 11520. The material is less dense than the OEM pre-filter so I simply used two layers which seems to be roughly equivalent when comparing how much light is blocked by each. The air cleaner operates well with this and will undoubtedly delay the need to replace the hepa filter.

Tuve que esperar a que bajara de precio, ya que, debido a la pandemia todo este tipo de productos subieron mucho de precio, sobre todo si son de importación.La ventaja de comprar estos filtros no sólo es que son originales Honeywell, también al poder cortarlo, comprar uno te podría durar varios meses.

I purchased this filter for my Honeywell air filtration system model 50250. The filter came in a Honeywell box and I have included photos of the front and back of the box as well as of the filter. The box states that this filter replaces the old Honeywell pre-filter model 38002 which is what my device specifies to purchase. I compared the new filter to one of the older versions and they look identical and they are the same thickness.On the back of the box, which I photographed, is a table that tells you how many filters you can cut out of their one filter based on the model of the air cleaning system you own. In my case with the larger air cleaning system I can only get one filter out of the contents of the box. I hope the information is helpful for you. It would have been nice if the photos on the web page already included photos of the box. This product without a doubt is a Honeywell product.The filter does contain activated carbon to deodorize the air and help to freshen it. It also is designed to trap larger particles like dust, lint fibers and pet fur. We have been using the air cleaning fan for over 15 years. About every 3 months the filters get clogged with so much dust that the red light on the top of the air cleaner comes on and advises you that the pre-filter is dirty. We actually own several shop vacuums and we suck the dust layer off of the pre-filter and insert the combination filter cartridge back into the fan and use it for another three months. After a couple of uses we replace the pre-filter. This may remove a lot of the dust but of course the activated carbon may no longer help to remove any odors in the room.We used to purchase these at a local store and now their website and store people state that this model filter, HRF-AP1, is discontinued. This filter seems to be working well and we will now continue purchasing these from Amazon.By cleaning this filter we are able to use one for about a year.Make sure that you use this filter or you will have to replace your very expensive Hepa filter!I have purchased a lot of these filters and they work well and are less expensive on Amazon than at the local stores.

Fast delivery and fits to my air purifier.

Este es un producto de gran calidad, a buen precio, confiable. Desde que lo recibí lo he recomendado a mis amigos.