PuraClean Air Filter Spray Cleaner, Improve Air Filtration Helps Remove Air Pollutants, Dust, and Debris, Increases Capture in Air Filter for Cleaner Air, 12 Ounces

Excellent product, as described.

It was used on furnace filter. The filter that it was used on is dirtier than a filter without the spray. I thought it expensive for the performance increase.

i did get the sprayer… some did not, though, at first i did not see it in the package, but i looked inside shipping bag before tossing it, and there it was! The stuff works well. A bit pricey.

Para la gente que tiene alergias, o un negocio que se acumula el polvo, este producto es la mejor inversion para sistema de aire acondicionado. Lo use en mi filtro de papel y tambiem en el filtro de mi Mini-Split. La cantidad de polvo que se acumula es increible.La diferencia en mi casa y en mi negocio se noto despues de unos dias. Mas polvo en el filtro significa menos polvo en mi pulmon!!! :)

After a month or so with this I am still mixed on its effectiveness. I live in a very dusty environment. I have 3 h13 hepa filters that have to be replaced monthly. They are supposed to be 3-6 months. Anyway I used this spray on my dehumidifier which runs 24/7 and my living room ac/which also runs 24/7. After a month I can't really say that the filters were full of more dust. But normally I vaccume the filters then wash them with degreaser. The vaccume canister usually has a huge amount of dust in it and the filter is not normally very dirty when sprayed with degreaser. Well this time was the opposite. There was very little clumps of dust in the vaccume but the filters were extremely dirty when I rinsed them. So what does that mean? I'm not too sure. Is it just taking the dust and wetting it down so I can't see it or is a lot of that dust getting through? So I think I need another few months to decide. I didn't put it on my account in the bedroom. That one has an extra electrostatic filter in it that works wonderfully and I am afraid to mess with that.. I will add more after 3 months that should be enough time to really see the effects.

Like many other reviews..no sprayer.

Good product. ..makes the cheap filters more efficient than the expensive ones. .without restricting air flow. Unfortunately 2 of the 12 I ordered had loose caps so leaked all over the others Of course they will replace them but they should ship with plain lids and spray top with instead of shipping with spray top.

It advertised with handler. I will do update on product, if it works.